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Description

Fluazuron · CAS 86811-58-7 · C20H10Cl2F5N3O3. UNII VB0PV6I7L6. LogP: 5.1.

Identification

CAS Registry Number	86811-58-7
PubChem CID	65651
Molecular formula	C20H10Cl2F5N3O3
IUPAC name	N-[[4-chloro-3-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]phenyl]carbamoyl]-2,6-difluorobenzamide
UNII (FDA)	VB0PV6I7L6

Computed Descriptors

Molecular Weight	506.2
XLogP3	6.1
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	9
Rotatable Bond Count	4
Exact Mass	505.0019374
Monoisotopic Mass	505.0019374
Topological Polar Surface Area	80.3
Heavy Atom Count	33
Formal Charge	0

Physical & Chemical Properties

LogP	5.1

Regulatory Status

Regulatory & Food Contact	INSECTICIDE: Veterinary Drug JECFA ADI: 0-0.04 mg/kg bw The Committee established an ADI of 0-40 µg/kg bw (rounded to one significant figure) for fluazuron on the ba TRS 879-JECFA 48/54 FAS 39-JECFA 48/107

GHS Hazard Classification

Reported hazard statements	H400 (100%), H410 (100%)

Documented Uses

• Veterinary Drug -> INSECTICIDE -> JECFA Functional Classes

Synonyms

Fluazuron; 86811-58-7; Fluazuronum; Acatak pour-on; DTXSID1046556; VB0PV6I7L6; 1-(4-Chloro-3-((3-chloro-5-(trifluoromethyl)-2-pyridyl)oxy)phenyl)-3-(2,6-difluorobenzoyl)urea; N-((4-chloro-3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)carbamoyl)-2,6-difluorobenzamide; DTXCID9026556; CHEBI:39374; N-[(4-chloro-3-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)carbamoyl]-2,6-difluorobenzamide; RefChem:140793; Fluazuron [INN]; N-[[4-chloro-3-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxyphenyl]carbamoyl]-2,6-difluorobenzamide; MFCD00864505; Acatak

Frequently Asked Questions

What are the CAS number and molecular formula of Fluazuron?

CAS 86811-58-7; molecular formula C20H10Cl2F5N3O3; molecular weight — g/mol.

What other names is Fluazuron known by?

Fluazuron, 86811-58-7, Fluazuronum, Acatak pour-on, DTXSID1046556, VB0PV6I7L6.

What is the regulatory status of Fluazuron?

Documented regulatory listings: INSECTICIDE: Veterinary Drug; JECFA ADI: 0-0.04 mg/kg bw; The Committee established an ADI of 0-40 µg/kg bw (rounded to one significant figure) for fluazuron on the ba.

Is Fluazuron classified as hazardous?

Hazard statements reported: H400, H410.

What are the key physical properties of Fluazuron?

LogP: 5.1.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.