Dichlorvos manufacturers and suppliers

Dichlorvos suppliers

Properties

Melting point:: -60°C

Boiling point:: 140°C

Density: 1.415

vapor pressure: 1.2 x 10^-2 mmHg at 20 °C (quoted, Windholz et al., 1983:Kawamoto and Urano, 1989)5.27 x 10^-2 mmHg at 25 °C (gas saturation method-GC, Kim et al., 1984)

refractive index: nD25 1.451

Flash point:: 100 °C

storage temp.: 0-6°C

solubility: Miscible with alcohol and most nonpolar solvents (Windholz et al., 1983)

form: Solid

color: White, brown

Water Solubility: Slightly soluble. 1 g/100 mL

Merck: 13,3105

BRN: 1709141

Henry's Law Constant: 3.38 at 10.00 °C, 3.62 at 11.00 °C, 3.73 at 12.00 °C, 5.05 at 13.00 °C, 6.99 at 15.00 °C, 10.8 at 18.00 °C, 15.5 at 20.00 °C, 17.9 at 22.50 °C, 22.7 at 23.00 °C, 24.8 at 25.00 °C (dynamic equilibrium system-GC, Gautier et al., 2003)

Exposure limits: ACGIH:TLV-TWA 0.1 mg/m3 (0.01 ppm),Inhalable fraction and vapor
OSHA:PEL-TWA 1 mg/m3
NIOSH:REL-TWA 1 mg/m3

Major Application: agriculture
environmental

InChI: 1S/C4H7Cl2O4P/c1-8-11(7,9-2)10-3-4(5)6/h3H,1-2H3

InChIKey: OEBRKCOSUFCWJD-UHFFFAOYSA-N

SMILES: COP(=O)(OC)O\C=C(\Cl)Cl

IARC: 2B (Vol. Sup 7, 53) 1991

NIST Chemistry Reference: Dimethyl-2,2-dichlorovinyl phosphate(62-73-7)

EPA Substance Registry System: Dichlorvos (62-73-7)

Safety Information

Symbol(GHS): GHS06,GHS09

Signal word: Danger

Hazard statements: H301-H311-H317-H330-H400

Precautionary statements: P264-P270-P280-P261-P272-P260-P271-P284-P273-P301+P310-P330-P302+P352-P312-P361+P364-P333+P313-P362+P364-P304+P340-P310-P391-P405-P403+P233-P501

PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes: T;N,N,T,T+,Xn,F

Risk Statements: 24/25-26-43-50-28-24-36-20/21/22-11

Safety Statements: 1/2-28-36/37-45-61-16

OEB: C

OEL: TWA: 1 mg/m3 [skin]

RIDADR: 2786

WGK Germany: 3

RTECS: TC0350000

TSCA: TSCA listed

HazardClass: 6.1(a)

PackingGroup: II

HS Code: 29199000

Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials

Hazard Classifications: Acute Tox. 2 Dermal
Acute Tox. 2 Inhalation
Acute Tox. 2 Oral
Aquatic Acute 1
Skin Sens. 1

Hazardous Substances Data: 62-73-7(Hazardous Substances Data)

Toxicity: LD50 orally in male, female rats: 80, 56 mg/kg (Gaines)

IDLA: 100 mg/m3

Use

Dichlorvos is used for the control of household and public health insect pests and the control of sucking and chewing pests in a wide range of crops. It is used as a veterinary anthelmintic, as an ectoparasiticide on fish and domestic pets and a vapour phase domestic insecticide as well for the control of phorid and sciarid flies in mushroom compost.

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