40633-14-5

Basic information

• Product Name: ammonium O,O-dimethyl thiophosphate
• Synonyms: ammonium O,O-dimethyl thiophosphate;O,O-DiMethyl Phosphorothionate AMMoniuM Salt
• CAS NO: 40633-14-5
• Molecular Formula: C₂H₇O₃PS*H₃N
• Molecular Weight: 159.144461
• EINECS: 255-015-7
• Product Categories: Aliphatics;Phosphorylating and Phosphitylating Agents;Aliphatics, Phosphorylating and Phosphitylating Agents
• Mol File: 40633-14-5.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 172.4°Cat760mmHg
• Flash Point: 58.1°C
• Appearance: /
• Density: 1.369g/cm³
• Storage Temp.: Hygroscopic, -86°C Freezer, Under inert atmosphere
• Solubility: DMSO (Sparingly), Methanol (Slightly)
• Stability: Hygroscopic, Temperature Sensitive
• CAS DataBase Reference: ammonium O,O-dimethyl thiophosphate(CAS DataBase Reference)
• NIST Chemistry Reference: ammonium O,O-dimethyl thiophosphate(40633-14-5)
• EPA Substance Registry System: ammonium O,O-dimethyl thiophosphate(40633-14-5)

Safety Data

• Hazardous Substances Data: 40633-14-5(Hazardous Substances Data)

Usage

Description

Ammonium O,O-dimethyl thiophosphate is a compound belonging to the class of dimethyl phosphorothiolate derivatives. It is characterized by its phosphorus and sulfur atoms, which contribute to its chemical properties and applications.

Uses

Used in Agricultural Industry:
Ammonium O,O-dimethyl thiophosphate is used as an insecticide for controlling various pests that damage crops. Its mode of action involves inhibiting the acetylcholinesterase enzyme in insects, leading to their paralysis and eventual death. This helps protect crops from significant yield losses due to pest infestations.
Used in Chemical Industry:
In the chemical industry, ammonium O,O-dimethyl thiophosphate may also find applications as an intermediate in the synthesis of other compounds or as a component in the formulation of various products, such as flame retardants or plastic additives, due to its phosphorus and sulfur content.

InChI:InChI=1/C2H7O3PS.H3N/c1-4-6(3,7)5-2;/h1-2H3,(H,3,7);1H3

Downstream Products

• 38090-97-0 thiophosphoric acid S-(5-ethylsulfanyl-[1,3,4]thiadiazol-2-ylmethyl) ester O,O'-dimethyl ester 
• 35575-96-3 S-((6-chloro-2,3-dihydro-2-oxo-1,3-oxazolo[4,5-b]pyridin-3-yl)methyl) O,O-dimethyl phosphorothioate 
• 80555-09-5 5-Methoxy-2-methyl-3-(methylthio)-2H-1,2,4,6-thiatriazin-1,1-dioxid 
• 2088-72-4 O,O-Dimethyl-S-carbethoxymethyl-phosphorothioat