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CAS 1 record

CAS 141112-29-0

CAS 141112-29-0 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 141112-29-0
CAS 141112-29-0PubChem CID 84098

Isoxaflutole

Isoxaflutole is a member of the class of isoxazoles that is 1,2-oxazole substituted by a 2-(methanesulfonyl)-4-(trifluoromethyl)benzoyl group and a cyclopropyl group at positions 4 and 5, respectively. It is a 4-hydroxyphenylpyruvate dioxygenase inhibitor which is used as a herbicide for weed control in maize and sugarcane. It has a role as a proherbicide, an agrochemical and an EC 1.13.11.27 (4-hydroxyphenylpyruvate dioxygenase) inhibitor. It is a sulfone, a member of cyclopropanes, a member of isoxazoles, an aromatic ketone and a member of (trifluoromethyl)benzenes. — ChEBI

IUPAC name
(5-cyclopropyl-1,2-oxazol-4-yl)-[2-methylsulfonyl-4-(trifluoromethyl)phenyl]methanone
Molecular formula
C15H12F3NO4S
Molecular weight
359.3 g/mol
Exact mass
359.04391352 Da
XLogP3
2.4
Topological polar surface area
85.6 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
8
Covalent units
1
Defined stereocentres
0

Also known as

MerlinBalanceIFT cpdEXP 31130A0T9R0O0EYTRPA 201772RPA-201772RP 201772
16 more reported names
264-EUP-99CHEBI:141213(5-Cyclopropyl-4-isoxazolyl)(2-(methylsulfonyl)-4-(trifluoromethyl)phenyl)methanone5-cyclopropyl-4-[2-methanesulfonyl-4-(trifluoromethyl)benzoyl]-1,2-oxazole(5-cyclopropyl-4-isoxazolyl)[2-(methylsulfonyl)-4-(trifluoromethyl)phenyl]methanone5-cyclopropyl-1,2-oxazol-4-yl alpha,alpha,alpha-trifluoro-2-mesyl-p-tolyl ketone5-CYCLOPROPYL-4-(2-METHANESULFONYL-4-TRIFLUOROMETHYLBENZOYL)ISOXAZOLE5-CYCLOPROPYLISOXAZOL-4-YL 2-MESYL-4-TRIFLUOROMETHYLPHENYL KETONE(5-cyclopropyl-1,2-oxazol-4-yl)(alpha,alpha,alpha-trifluoro-2-mesyl-p-tolyl)methanone5-cyclopropyl-4-(2-methanesulfonyl-4-(trifluoromethyl)benzoyl)-1,2-oxazole(5-Cyclopropyl-1,2-oxazol-4-yl)(2-(methylsulfonyl)-4-(trifluoromethyl)phenyl)methanone(5-cyclopropyl-1,2-oxazol-4-yl)[2-(methylsulfonyl)-4-(trifluoromethyl)phenyl]methanoneRefChem:150149604-222-4isoxaflutole (ISO); 5-cyclopropyl-1,2-oxazol-4-yl alpha,alpha,alpha-trifluoro-2-mesyl-p-tolyl ketone(5-Cyclopropylisoxazol-4-yl)(2-(methylsulfonyl)-4-(trifluoromethyl)phenyl)methanone
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 141112-29-0

1 total

How CAS 141112-29-0 is used on this site

CAS 141112-29-0 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 141112-29-0 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.

Frequently asked questions

A substance identified by CAS 141112-29-0 may appear in multiple EU cosmetic regulation annexes when it is subject to different conditions in different contexts. For example, a substance might be restricted under Annex III with specific conditions, and the same CAS might also appear in Annex IV as an approved colorant under separate entry conditions. Each entry must be reviewed individually.

Cross-reference the CAS number against your raw material specification sheets and CoA documents. When a CAS appears in Annex II, verify absence. When it appears in Annex III, verify that concentration limits and product type conditions are met in your formulation. All annex entries sharing this CAS number are listed above.

A CAS number is assigned by the Chemical Abstracts Service (USA) and is globally recognised. An EC number is a European Commission identifier from inventories such as EINECS, ELINCS or the NLP list. Both identifiers may appear in EU cosmetic annex entries. Some substances have both, some have only one, and some older entries may have neither.

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