1497-32-1

Basic information

• Product Name: thiobenzoic acid, anhydrosulphide with O,O-diethyl dithiophosphorate
• Synonyms: Thiobenzoic acid, anhydrosulphide with O,O-diethyl dithiophosphorate; S-benzoyl O,O-diethyl phosphorodithioate
• CAS NO: 1497-32-1
• Molecular Formula: C₁₁H₁₅O₃PS₂
• Molecular Weight: 290.3388
• EINECS: 216-093-8
• Mol File: 1497-32-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 367.3°C at 760 mmHg
• Flash Point: 175.9°C
• Density: 1.266g/cm³
• Vapor Pressure: 1.38E-05mmHg at 25°C
• Refractive Index: 1.575
• CAS DataBase Reference: thiobenzoic acid, anhydrosulphide with O,O-diethyl dithiophosphorate(CAS DataBase Reference)
• NIST Chemistry Reference: thiobenzoic acid, anhydrosulphide with O,O-diethyl dithiophosphorate(1497-32-1)
• EPA Substance Registry System: thiobenzoic acid, anhydrosulphide with O,O-diethyl dithiophosphorate(1497-32-1)

Safety Data

• Hazardous Substances Data: 1497-32-1(Hazardous Substances Data)

Upstream product

• 98-88-4 benzoyl chloride 
• 298-06-6 O,O-Diethyl hydrogen phosphorodithioate 

Downstream Products

• 936-63-0 S-ethyl dithiobenzoate 

Relevant articles and documents

THE REACTION OF CARBOXYLIC ACID CHLORIDES WITH O,O-DIALKYLDITHIOPHOSPHORIC ACIDS

At high temperature (130 deg C), carboxylic acid chlorides react with O,O-dialkyldithiophosphoric acids (RO)2P(=S)(SH), Ia-c to give the corresponding dithiester RC(=S)(SR) II in varying yields, while benzoyl chloride reacts with compounds Ia, b at 20 deg C to give the corresponding S-benzoyl-O,O-dialkyldithiophosphate (RO)2P(=S) IIIa, b.Mechanistic consideration on the formation of the products are discussed.Key words: Carboxylic acid chlorides; O,O-dialkyldithiophosphoric acids, and S-benzoyl-O,O-dialkyldithiophosphates.