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CAS 1 record

CAS 69806-50-4

CAS 69806-50-4 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 69806-50-4
CAS 69806-50-4PubChem CID 50897

Fluazifop-butyl

Butyl 2-(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoate is a carboxylic ester resulting from the formal condensation of the carboxy group 2-(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoic acid with the hydroxy group of butan-1-ol. It is a member of pyridines, a carboxylic ester, an aromatic ether and an organofluorine compound. It is functionally related to a butan-1-ol and a 2-(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoic acid. — ChEBI

IUPAC name
butyl 2-[4-[[5-(trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoate
Molecular formula
C19H20F3NO4
Molecular weight
383.4 g/mol
Exact mass
383.13444261 Da
XLogP3
4.5
Topological polar surface area
57.7 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
8
Covalent units
1
Defined stereocentres
0

Also known as

FusiladeFluazifop butylOnecideHalokonHache uno superOnecide ECFusilade 4EIH 773B
16 more reported names
PP 009TF 1169SL-23612O1Z35LQAPP-009TF-11692-(4-((5-(Trifluoromethyl)-2-pyridinyl)oxy)phenoxy)propanoic acid butyl esterButyl 2-[4-(5-trifluoromethyl-2-pyridyloxy)phenoxy]propionate2-(4-((5-(Trifluoromethyl)-2-pyridinyl)oxy)phenoxy)propanoic acid, butyl ester2-[4-[[5-(Trifluoromethyl)-2-pyridinyl]oxy]phenoxy]propanoic acid butyl esterButyl (RS)-2-(4-((5-(trifluoromethyl)-2-pyridinyl)oxy)phenoxy)propanoatebutyl 2-(4-(5-trifluoromethyl-2-pyridyloxy)phenoxy)propionatebutyl 2-(4-((5-(trifluoromethyl)-2-pyridyl)oxy)phenoxy)propanoatebutyl 2-[4-[[5-(trifluoromethyl)-2-pyridyl]oxy]phenoxy]propanoateButyl 2-(4-((5-(trifluoromethyl)-2-pyridinyl)oxy)phenoxy)propanoateButyl 2-(4-{[5-(trifluoromethyl)-2-pyridinyl]oxy}phenoxy)propanoate
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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 69806-50-4

1 total

How CAS 69806-50-4 is used on this site

CAS 69806-50-4 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 69806-50-4 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 69806-50-4 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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