2104-64-5 O-Ethyl O-(4-nitrophenyl) phenylphosphonothioate

Name: O-Ethyl O-(4-nitrophenyl) phenylphosphonothioate
Synonyms: ENT 17,798;ENT-17,798;ENT17,798;EPN 300;EPN-300;EPN300;O-Ethyl-O-(4-nitrophenyl)phenylphosphonothioate;Phenylphosphonothioic Acid, 2-Ethyl 2-(4-Nitrophenyl) Ester
CAS Number:2104-64-5
Molecular Formula:C14H14 N O4 P S
Molecular Weight:323.32
EINECS:218-276-8
Annex I Index No: 015-036-00-2
Density:1.34g/cm³
Boiling Point:434.5°Cat760mmHg
Flash Point:216.6°C
Safety Description:Poison by ingestion, skin contact, and intraperitoneal routes. An experimental teratogen. A cholinesterase inhibitor. This material is extremely hazardous on contact with skin, inhalation, or ingestion. A highly toxic insecticide. When heated to decomposition it emits highly toxic fumes of SO_x, PO_x, NO_x, and phosphine. See also PARATHION, NITRO COMPOUNDS of AROMATIC HYDROCARBONS, PHOSPHINE, and SULFIDES.

Analytical Methods:

   

For occupational chemical analysis use NIOSH: EPN, Malathion, and Parathion, 5012.
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