Updates to Australian Inventory of Industrial Chemicals (AIIC) in 2025

Editor's Note: This article covers updates to the Australian Inventory of Industrial Chemicals (AIIC) in 2025, and is dynamically updated according to the AICIS notices.

Updates on December 15, 2025:

On December 15, 2025, AICIS announced the correction of names of 89 industrial chemicals that were previously listed in the AIIC, for the reasons that some chemicals' listed names have been varied to the Chemical Abstracts Service (CAS) names or some chemicals' CAS names have been updated.

These corrections do not change the identity of the chemical substances themselves. For more details, please refer to the AIIC notice.

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Updates on December 9, 2025:

By two notices issued on December 9, 2025, AICIS announced the addition of two industrial chemicals to AIIC.

One is added to AIIC in accordance with Section 83 of the Industrial Chemical Act 2019. Its assessment certificate does not include a condition on the period for which this industrial chemical is permitted to be introduced, and it can be listed in AIIC even if 5 years have not yet passed since the assessment certificate was issued. Below are the details.

CAS Number

Chemical Name

Defined Scope of Assessment

98969-19-8

Benzoic acid, 2-hydroxy-, 2-methylpentyl ester

The chemical has been assessed as:

as imported into Australia at up to 1 tonne per year
as imported at up to 100% concentration for reformulation into finished end-use products
as imported in finished end-use products as a component
for end-use in personal care products (cosmetics) excluding lipsticks and oral care products, laun dry and dishwashing products, cleaning and furniture care products, air care products
for end use at a concentration off:

- up to 0.1% in cosmetics if used by children below 10 years of age

- up to 2% in leave-on cosmetics and fine fragrances when not used by

children below 10 years of age

- less than 3% in rinse-off cosmetics when not used by children below 10

years of age

- up to 0.4% in deodorants

- up to 3% in laundry and dishwashing products, cleaning and furniture care

products and air care products

Notably, if your introduction (manufacture or import) circumstance is outside the abovementioned parameters, you can not introduce this chemical to Australia directly. You need to contact AICIS and apply to vary the terms of the AIIC listing before the chemical introduction.

The other chemical is added to AIIC following Section 82 of the Industrial Chemical Act 2019. Five years have passed since its assessment certificate was issued. Specific information requirements (SIR) apply to this chemical. Introducers must tell AICIS within 28 days if the circumstances of the importation or manufacture (introduction) differ from those in the assessment. Below are the details of this chemical.

CAS Number	Chemical Name
900151-37-3	1,4-Benzenedicarboxylic acid, polymer with 1,2-ethanediol and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl)

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Updates on December 2, 2025:

On December 2, 2025, AICIS announced the addition of one chemical in AIIC following Section 82 of the Industrial Chemical Act 2019. Five years have passed since its assessment certificate was issued. Specific information requirements (SIR) apply to this chemical. Introducers must tell AICIS within 28 days if the circumstances of the importation or manufacture (introduction) differ from those in the assessment.

Below are the details of this chemical.

CAS Number	Chemical Name
173904-11-5	1,3-Cyclohexanedimethanamine, N1,N3-bis(2-methylpropylidene)-

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Updates on November 13, 2025

On November 13, 2025, AICIS announced the addition of five chemicals to AIIC following Section 82 of the Industrial Chemical Act 2019. Five years have passed since their assessment certificates were issued. Specific information requirements (SIR) apply to these chemicals. Introducers must tell AICIS within 28 days if the circumstances of the importation or manufacture (introduction) differ from those in the assessment.

Below are the details of these chemicals.

CAS Number	Chemical Name
1166834-57-6	2,1-Benzisothiazole-5-sulfonamide, 3-[(1E)-2-(3-chloro-4-hydroxyphenyl)diazenyl]-
1184721-10-5	Phenol, 2-chloro-4-[(1E)-2-(1-methyl-1H-pyrazol-5-yl)diazenyl]-
1444596-49-9	Phenol, 2-chloro-4-[(1E)-2-[3-(methylthio)-1,2,4-thiadiazol-5-yl]diazenyl]-
16517-75-2	1-Propanaminium, 3-[(4-amino-9,10-dihydro-3-methyl-9,10-dioxo-1-anthracenyl)amino]-N,N,N-trimethyl-, methyl sulfate (1:1)
3103256-18-1	Amines, polyethylenepoly-, reaction products with maleated 1-dodecene-1-octene polymer

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Updates on October 20, 2025:

On October 20, 2025, AICIS announced the addition of one chemical to AIIC following Section 82 of the Industrial Chemical Act 2019. Five years have passed since its assessment certificate was issued. Specific information requirements (SIR) apply to this chemical. Introducers must tell AICIS within 28 days if the circumstances of the importation or manufacture (introduction) differ from those in the assessment.

Below are the details of this chemical.

CAS Number	Chemical Name
1000172-32-6	Nonadecane, 9-methylene-, mixed with 1-decene, dimers and trimers, hydrogenated

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Updates on October 14, 2025:

On October 14, 2025, AICIS announced the variation of terms in the Australian Inventory of Industrial Chemicals (AIIC) for one chemical, as its CBI approval of its proper name has been revoked. Introducers must tell AICIS within 28 days if the circumstances of the importation or manufacture (introduction) differ from those in the assessment.

Below are the details of this chemical.

CAS Number

Chemical Name

3099978-68-1

Soybean oil, polymer with adipic acid, 1H,3H-benzo[1,2-c:4,5-c′]difuran-1,3,5,7-tetrone, bisphenol A-epichlorohydrin-5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane polymer 4-oxopentanoate (ester), ethylenediamine, 1,6-hexanediol, hydrazine, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, neopentyl glycol, polyethylene glycol mono-Me ether, trimellitic anhydride and trimethylolpropane, compd. with 2-(dimethylamino)ethanol and triethylamine

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Updates on September 29, 2025:

On September 29, 2025, AICIS announced the addition of two chemicals to AIIC following Section 82 of the Industrial Chemical Act 2019. Five years have passed since their assessment certificates were issued. Specific information requirements (SIR) apply to these chemicals. Introducers must tell AICIS within 28 days if the circumstances of the importation or manufacture (introduction) differ from those in the assessment.

Below are the details of these chemicals.

CAS Number	Chemical Name
109180-56-5	Ethanaminium, N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, chloride (1:1), polymer with .alpha.-(2-methyl-1-oxo-2-propen-1-yl)-.omega.-methoxypoly(oxy-1,2-ethanediyl)
625-50-3	Acetamide, N-ethyl-

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Updates on September 3, 2025:

On September 3, 2025, AICIS issued two notices to announce the addition of one industrial chemical and the revocation of CBI approval for the proper names of two industrial chemicals in the AIIC. Introducers (manufacturers or importers) must tell AICIS within 28 days if the circumstances of the importation or manufacture (introduction) differ from those in the assessments.

CAS Number	Chemical Name	Notes
125093-27-8	9-Octadecenoic acid, 12-hydroxy-, 2-octyldodecyl ester, (Z)-	This chemical was added to AIIC following Section 82 of the Industrial Chemical Act 2019, as five years have passed since its assessment certificate was issued.
3094219-85-6	2-Propenoic acid, 2-methyl-, 2-[2-(2-ethoxyethoxy)ethoxy]ethyl ester, polymer with phenylmethyl 2-methyl-2-propenoate and trimethylsilyl 2-methyl-2-propenoate, 2,2,6,6-tetramethyl-4-(1-methylethylidene)-3,5-dioxa-2,6-disilaheptane-initiated, hydrolyzed, potassium salts	These two chemicals were previously listed in AIIC with proper names protected as confidential business information. AICIS recently disclosed the chemicals' proper names following the revocation of their CBI approval.
3094220-20-6	2-Propenoic acid, 2-methyl-, phenylmethyl ester, polymer with trimethylsilyl 2-methyl-2-propenoate, 2,2,6,6-tetramethyl-4-(1-methylethylidene)-3,5-dioxa-2,6-disilaheptane-initiated, hydrolyzed, potassium salts

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Updates on August 25, 2025:

AICIS announced the addition of one polymer to AIIC in accordance with Section 83 of the Industrial Chemical Act 2019. Its assessment certificate does not include a condition on the period for which this industrial chemical is permitted to be introduced, and it can be listed in AIIC even if 5 years have not yet passed since the assessment certificate was issued. Below are the details.

CAS Number

Chemical Name

Defined Scope of Assessment

Ethanaminium, 2-[3-(dioxoheteromonocycle)propoxy]-N,N,N-trimethyl-, monopolyisobutylene derivs., Me oxalates

The polymer has been assessed:

as imported into Australia at up to 65 tonnes/year
as imported in formulations containing the assessed polymer at up to 18% concentration
for end use as a component of fuel additives at up to 150 ppm concentration

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Updates on August 20, 2025:

AICIS announced the variation of specific information requirements (SIR) for two chemicals previously listed in AIIC. After evaluation, AICIS found that the information currently required to be provided was no longer aligned with the risks identified. Therefore, variations to SIR requirements are necessary to manage the risks from manufacturing and importing these two chemicals. Below are the details. The variations will take effect on September 17, 2025.

CAS Number

Chemical Name

Specific Information Requirements as Varied

119344-86-4

1-butanone, 2-(dimethylamino)-2-[(4-methylphenyl)methyl]-1-[4-(4-morpholinyl)phenyl]-

Obligations to provide information apply.

You must tell the Executive Director the volume of introduction, use and end use of the chemical within 20 working days if:

The chemical is being introduced for consumer end use including in ink toner, colourant products, paints and/or coatings, except uses in articles.
The end use of the chemical has changed or is likely to change from:

- ink toner and colourant products

- paints and coatings.

The amount of the chemical being introduced exceeds 10 tonnes.
The chemical has begun to be manufactured in Australia.
Information has become available to the person as to an adverse effect of the chemical on the environment.

34036-80-1

2-butanone, 2,2′,2′′-[O,O′,O′′-(phenylsilylidyne)trioxime]

Obligations to provide information apply.

You must tell the Executive Director the volume of introduction, use and end use of the chemical within 20 working days if:

The end use of the chemical has changed or is likely to change from:

- Adhesives and sealants.

The amount of the chemical being introduced exceeds 100 tonnes.
The chemical has begun to be manufactured in Australia.
Information has become available to the person as to an adverse effect of the chemical on the environment.

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Updates on August 13, 2025:

AICIS announced the addition of one industrial chemical to the AIIC. Obligations to provide information apply. Introducers must tell the AICIS within 28 days if the circumstances of its importation or manufacture (introduction) differ from those in the assessment. This chemical is:

CAS Number	Chemical name
1312943-21-7	1-Dodecanamine, reaction products with 1,1′-methylenebis[4-isocyanatobenzene] and 1-octanamine

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Updates on August 5, 2025:

AICIS announced the revocation of CBI approval for the proper name of one industrial chemical in the AIIC. Obligations to provide information apply. Introducers must tell the AICIS within 28 days if the circumstances of its importation or manufacture (introduction) differ from those in the assessment. This chemical is:

CAS Number	Chemical name
3087562-36-2	Formaldehyde, polymer with 2-(2-naphthalenyloxy)ethanol, esters with succinic acid monopolyisobutylene derivs.

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Updates on July 28, 2025:

AICIS announced the addition of four chemicals to AIIC following Section 82 of the Industrial Chemical Act 2019. Five years have passed since their assessment certificates were issued. Specific information requirements (SIR) apply to these chemicals. Introducers must tell AICIS within 28 days if the circumstances of the importation or manufacture (introduction) differ from those in the assessment.

Below are the details of these chemicals.

CAS Number	Chemical Name
1141331-70-5	Hexanedioic acid, polymer with 1,3-isobenzofurandione, polymethylenepolyphenylene isocyanate and 1,2-propanediol
637-92-3	Propane, 2-ethoxy-2-methyl-
162201-45-8	Ethanol, 2-amino-, compds. with polyethylene glycol hydrogen sulfate C12-15-alkyl ethers
254748-33-9	1-Propanamine, 3-(triethoxysilyl)-, polymer with 1,6-diisocyanatohexane

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Updates on July 10, 2025:

AICIS announced the addition of two chemicals to AIIC in accordance with Section 83 of the Industrial Chemical Act 2019. Their assessment certificates do not include a condition on the period for which these industrial chemicals are permitted to be introduced, and they can be listed in AIIC even if 5 years have not yet passed since the assessment certificates were issued. Below are the details of these chemicals.

CAS Number

Chemical Name

Defined Scope of Assessment

2411191-47-2

Butanal, 4-(3,3,4-trimethylcyclopentylidene)-, (4E)-

The chemical has been assessed:

as imported into Australia at up to 1 tonne/year
as imported in fragrance formulations at up to 1% concentration for local reformulation
as imported or reformulated into finished end use products for end use in:

Personal care products (cosmetics) except oral care products - at up to 0.1% concentration
Fine fragrances - at up to 0.28% concentration
Cleaning and furniture care products - at up to 0.1% concentration
Laundry and dishwashing products - at up to 0.1% concentration
Apparel and footwear care products - at up to 0.1% concentration
Air care products - at up to 1% in continuous action air fresheners and up to 0.1% in instant action air fresheners

1441045-54-0

2H-2,4a-Methanonaphthalen-1(5H)-one, hexahydro-5,5-dimethyl-2-propyl-, (2R,4aR,8aS)-rel-

The chemical has been assessed as:

imported into Australia at up to 1 tonne/year
imported in fragrance formulations at up to 1% concentration for local reformulation
imported or reformulated into finished end use products for consumers end use in:

Personal care products (cosmetics) except oral care products - at 0.1% concentration
Fine fragrances - at up to 0.46% concentration
Laundry, dishwashing, disinfecting, and fabric softener products - at up to 0.1% concentration
Air care products - at<1% in continuous action air fresheners and up to 0.2% in instant action air fresheners

imported or reformulated as a component of finished domestic products for professional use - at up to 0.1% in domestic products such as washing, cleaning, detergent, products and in polishes and wax blends.

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Updates on June 18, 2025:

The AICIS recently announced the addition of seven chemicals to AIIC following Section 82 of the Industrial Chemical Act 2019. Five years have passed since their assessment certificates were issued. Specific information requirements (SIR) apply to these chemicals. Introducers must tell AICIS within 28 days if the circumstances of the importation or manufacture (introduction) differ from those in the assessment.

Below are the details of these chemicals.

CAS Number	Chemical Name
891196-28-4	Silicic acid, ethyl 2-phenylethyl ester
2135288-33-2	1H,3H,5H-Oxazolo[3,4-c]oxazole, dihydro-7a-methyl-3,5-bis(2-phenylpropyl)-
2099012-24-3	1H,3H,5H-Oxazolo[3,4-c]oxazole, 3,5-didecyldihydro-7a-methyl-
913171-06-9	1H,3H,5H-Oxazolo[3,4-c]oxazole, 3,5-diheptyldihydro-7a-methyl-
1416905-34-4	1H,3H,5H-Oxazolo[3,4-c]oxazole, dihydro-7a-methyl-3,5-bis[2-(4-methyl-3-cyclohexen-1-yl)propyl]-
912938-30-8	1H,3H,5H-Oxazolo[3,4-c]oxazole, 3,5-bis(1,5-dimethyl-4-hexen-1-yl)dihydro-
1001164-15-3	1H,3H,5H-Oxazolo[3,4-c]oxazole, dihydro-3,5-bis[1-methyl-2-[4-(1-methylethyl)phenyl]ethyl]-

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Updates on May 19, 2025:

CAS Number	Chemical name
1617515-18-0	Ethanaminium, N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, chloride (1:1), polymer with butyl 2-propenoate, 2-(dimethylamino)ethyl 2-methyl-2-propenoate, N-[3-(dimethylamino)propyl]-2-methyl-2-propenamide, 1,1-dimethylethyl 2-methyl-2-propenoate and ethenylbenzene

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Updates on May 8, 2025:

The AICIS recently announced the addition of five chemicals to AIIC following Section 82 of the Industrial Chemical Act 2019. Five years have passed since their assessment certificates were issued. Specific information requirements (SIR) apply to these five chemicals. Introducers must tell AICIS within 28 days if the circumstances of the importation or manufacture (introduction) differ from those in the assessment.

Below are the details of these chemicals.

CAS Number	Chemical Name
891196-26-2	Silicic acid, 3,7-dimethyl-6-octen-1-yl ethyl ester
891196-27-3	Silicic acid, (2E)-3,7-dimethyl-2,6-octadien-1-yl ethyl ester
891196-32-0	Silicic acid, ethyl (3Z)-3-hexen-1-yl ester
891196-33-1	Silicic acid, 1-ethenylhexyl ethyl ester
1160106-68-2	Silicic acid, 9-decen-1-yl ethyl ester

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Updates on Apr 28, 2025:

The AICIS recently announced the addition of two chemicals to AIIC following Section 82 of the Industrial Chemical Act 2019. Five years have passed since their assessment certificates were issued. Specific information requirements (SIR) apply to these two chemicals. Introducers must tell AICIS within 28 days if the circumstances of the importation or manufacture (introduction) differ from those in the assessment.

Below are the details of these chemicals.

CAS Number	Chemical Name
161074-93-7	D-Glucopyranose, oligomeric, 2-ethylhexyl glycosides
1857296-89-9	1-Tetradecene, homopolymer, hydrogenated

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Updates on Apr 15, 2025:

The AICIS recently announced the addition of one chemical to AIIC following Section 83 of the Industrial Chemical Act 2019. Its assessment certificate does not include a condition on the period for which this industrial chemical is permitted to be introduced, and they can be listed in AIIC even if 5 years have not yet passed since the assessment certificate was issued. Below are the details of this chemical.

CAS Number

Chemical Name

Defined Scope of Assessment

140921-24-0

Carbamic acid, N,N′-1,6-hexanediylbis-, C,C′-bis[2-[2-(1-ethylpentyl)-3-oxazolidinyl]ethyl] ester

The chemical has been assessed:

as imported into Australia at up to 200 tonnes/year in neat form or as a component of coating, adhesive and sealant end use products at 20% concentration
for reformulation of the neat form into coating, adhesive and sealant end use products
for end use in coating, adhesive and sealant products at concentration up to 20% by professional workers only

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Updates on Mar 21, 2025:

Below are the details of these chemicals.

CAS Number	Chemical Name
156324-78-6	Carbonic acid, 2-hydroxyethyl (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester
260781-16-6	Carbonic acid, 2-hydroxypropyl (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester
51732-57-1	Phosphoric acid, P,P′-1,4-phenylene P,P,P′,P′-tetraphenyl ester
2122734-83-0	Benzenesulfonic acid, 3,3′-[[6-[(4-hydroxy-3-methylbutyl)amino]-1,3,5-triazine-2,4-diyl]bis[imino[2-chloro-5-(3-sulfopropoxy)-4,1-phenylene]-2,1-diazenediyl]]bis[6-chloro-, sodium salt (1:4)
1309389-73-8	2-Propenamide, 3-(1,3-benzodioxol-5-yl)-N,N-diphenyl-, (2E)-

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Updates on Feb 25, 2025:

The AICIS recently announced the addition of five chemicals to AIIC in accordance with Section 82 of the Industrial Chemical Act 2019. Five years have passed since their assessment certificates were issued. Below are the details of these chemicals. Obligations to provide information apply. Introducers must tell AICIS within 28 days if the circumstances of the importation or manufacture (introduction) differ from those in the assessment.

Below are the details of these chemicals.

CAS Number	Chemical Name
537706-02-8	Oxirane, 2-methyl-, polymer with oxirane, 2-[bis(phosphonomethyl)amino]propyl methyl ether
3067559-00-5	Fatty acids, tall-oil, polymers with benzoic acid, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, linoleic acid, octadecadienoic acid, pentaerythritol and phthalic anhydride
3067553-04-9	2-Propenoic acid, 2-methyl-, C12-15-branched and linear alkyl esters, polymers with cetyl methacrylate, 2-(dimethylamino)ethyl methacrylate and stearyl methacrylate
31885-97-9	Poly(oxy-1,2-ethanediyl), .alpha.-butyl-.omega.-butoxy-
863112-38-3	1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-, polymer with N,N-dimethyl-2-propenamide, sodium salt

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Updates on Feb 21, 2025:

The AICIS announced the revocation of CBI approval for the proper name of one industrial chemical in the AIIC. Obligations to provide information apply. Introducers must tell the AICIS within 28 days if the circumstances of their importation or manufacture (introduction) are different from those in the assessment.

This industrial chemical is:

CAS Number	Chemical Name
75285-56-2	1,3-Isobenzofurandione, polymer with 1,2-ethanediol and 2,5-furandione, benzoate

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Updates on Feb 18, 2025:

In accordance with section 85 of the Industrial Chemicals Act 2019, AICIS updated names of 50 industrial chemicals perviously listed in AIIC to their Chemical Abstracts Service (CAS) names. These corrections do not change the identity of the chemical substances themselves.

For more details on these chemicals, please refer to the AICIS Notice on 18 Feb 2025.

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Updates on Feb 5, 2025:

CAS Number	Chemical Name
3067552-97-7	Alkenes, C11-13, C12-rich, reaction products with 1,3-dioxolan-2-one, phenol and sulfur, calcium salts

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Updates on Jan 28, 2025:

The AICIS recently announced the addition of six chemicals to AIIC in accordance with Section 82 of the Industrial Chemical Act 2019. Five years have passed since their assessment certificates were issued. Below are the details of these chemicals. Obligations to provide information apply. Introducers must tell AICIS within 28 days if the circumstances of the importation or manufacture (introduction) differ from those in the assessment.

Below are the details of these chemicals.

CAS Number	Chemical Name
1197818-14-6	5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 2,2-dimethyl-1,3-propanediol and phosphorus oxide (P2O5)
2209052-54-8	1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3S,6S)-, polymer with N1-(2-aminoethyl)-1,2-ethanediamine, aziridine, 2-oxepanone and tetrahydro-2H-pyran-2-one, dodecanoate (ester), N-acetyl derivs., acetates (salts)
86830-15-1	2-Propenoic acid, polymer with .alpha.-2-propen-1-yl-.omega.-hydroxypoly(oxy-1,2-ethanediyl), sodium salt
163069-69-0	2-Propenoic acid, 2-methyl-, polymer with butyl 2-propenoate, N-(1,1-dimethyl-3-oxobutyl)-2-propenamide, ethenylbenzene and methyl 2-methyl-2-propenoate
918887-41-9	1,3-Benzenedicarboxylic acid, polymer with 1,4-butanediol, butyl 2-methyl-2-propenoate, 1,4-dimethyl 1,4-benzenedicarboxylate, hexanedioic acid, 1,6-hexanediol, .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)], 1,1′-methylenebis[4-isocyanatobenzene] and methyl 2-methyl-2-propenoate
1311393-70-0	Siloxanes and Silicones, 3-[3-(diethylmethylammonio)-2-hydroxypropoxy]propyl Me, di-Me, Me stearyl, chlorides

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Updates on Jan 8, 2025:

AICIS announced the addition of one chemical to AIIC in accordance with Section 83 of the Industrial Chemical Act 2019. Its assessment certificate does not include a condition on the period for which this industrial chemical is permitted to be introduced, and they can be listed in AIIC even if 5 years have not yet passed since the assessment certificate was issued. Below are the details of this chemical.

CAS Number

Chemical Name

Defined Scope of Assessment

1392276-61-7

Acetonitrile, 2-(2,4,4-trimethylcyclopentylidene)-

The chemical has been assessed:

as imported into Australia at up to 1 tonne/year.
as imported in fragrance formulations at up to 1% concentration for local reformulation into continuous action air fresheners at up to 0.8% concentration, instant action air fresheners at up to 0.1% concentration, fine fragrances at up to 0.5% concentration, and other cosmetic and household products at up to 0.02% concentration.
as imported in continuous action air fresheners at up to 0.8% concentration, in instant action air fresheners at up to 0.1% concentration, in fine fragrances at up to 0.5% and in other cosmetic and household products at up to 0.02% concentration

Updates to AIIC in the year 2024 can be accessed here.

Background
AIIC serves as a searchable database containing approximately 40,000 chemicals that are manufactured or imported for industrial use in Australia. Industrial chemicals covered by assessment certificates are listed on the AIIC after 5 years, but there are also provisions for early listing. Any registered person can introduce an industrial chemical listed on the Inventory but must comply with the terms of the Inventory listing, along with record-keeping and reporting requirements.
The introductions (manufacture or import) of chemicals that are not listed in AIIC should be categorized before starting relevant activities. Under the Australian Industrial Chemicals Introduction Scheme (AICIS), for different introduction categories, different obligations apply.