杀虫磷

Description

chlorethoxyfos · CAS 54593-83-8 · C6H11Cl4O3PS. UNII 1H22CUD2KR. Boiling Point: 80 °C @ 0.05 mm Hg; Flash Point: >230 °C; Solubility: In water: <1 mg/l @ 20 °C.

Identification

CAS Registry Number	54593-83-8
PubChem CID	91655
Molecular formula	C6H11Cl4O3PS
IUPAC name	diethoxy-sulfanylidene-(1,2,2,2-tetrachloroethoxy)-λ5-phosphane
UNII (FDA)	1H22CUD2KR

Computed Descriptors

Molecular Weight	336.0
XLogP3	4.6
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	6
Exact Mass	335.889113
Monoisotopic Mass	333.892063
Topological Polar Surface Area	59.8
Heavy Atom Count	15
Formal Charge	0

Physical & Chemical Properties

Boiling Point	80 °C @ 0.05 mm Hg
Flash Point	>230 °C
Solubility	In water: <1 mg/l @ 20 °C
Density	1.41 g/cu cm @ 20 °C
Vapor Pressure	0.000795 [mmHg]
Vapor Pressure	7.95X10-4 mm Hg @ 20 °C
LogP	log Kow = 4.59 @ 25 °C
LogP	4.59

Physical description & handling notes

• Colorless liquid; May also be white solid; [Merck Index] Colorless liquid; [ICSC]
• COLOURLESS LIQUID.
• Colorless liquid
• Solubility in water, 3 ppm @ 20 °C /Technical/
• Soluble in acetonitrile, chloroform, ethanol, hexane, xylene
• Solubility in water, g/100ml at 20 °C:

GHS Hazard Classification

Reported hazard statements	H300, H310, H330 (42.4%), H319 (100%), H400 (100%), H410 (100%)

Documented Uses

• Used as soil insecticide for corn; [Merck Index]
• Soil insecticide for use in corn.
• Major metabolites are CO2 and biosynthetic intermediates such as serine, glycine and glycine conjugates.

Synonyms

Chlorethoxyfos; 54593-83-8; Chlorethoxyphos; Chloroethoxyfos; Chlorethoxyfos [ISO]; O,O-Diethyl O-(1,2,2,2-tetrachloroethyl) phosphorothioate; DTXSID2032344; 1H22CUD2KR; DPX-43898; SD 208304; CHLORETHOXYFOS [MI]; CHLORETHOXYPHOS [HSDB]; DTXCID0012344; CHEBI:38590; Phosphorothioic acid, O,O-diethyl O-(1,2,2,2-tetrachloroethyl) ester; O,O-diethyl O-(1,2,2,2-tetrachloroethyl) thiophosphate

Frequently Asked Questions

What are the CAS number and molecular formula of chlorethoxyfos?

CAS 54593-83-8; molecular formula C6H11Cl4O3PS; molecular weight — g/mol.

What other names is chlorethoxyfos known by?

Chlorethoxyfos, 54593-83-8, Chlorethoxyphos, Chloroethoxyfos, Chlorethoxyfos [ISO], O,O-Diethyl O-(1,2,2,2-tetrachloroethyl) phosphorothioate.

Is chlorethoxyfos classified as hazardous?

Hazard statements reported: H300, H310, H330, H319, H400.

What are the key physical properties of chlorethoxyfos?

Boiling Point: 80 °C @ 0.05 mm Hg; Flash Point: >230 °C; Solubility: In water: <1 mg/l @ 20 °C; Density: 1.41 g/cu cm @ 20 °C.

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.