57212-78-9

Basic information

• Product Name: O,O-DIMETHYL-S-(METHOXY-CARBONYL) THIOPHOSPHATE
• Synonyms: O,O-DIMETHYL-S-(METHOXY-CARBONYL) THIOPHOSPHATE;Acetic acid, ((dimethoxyphosphinyl)thio)-, methyl ester;methyl 2-dimethoxyphosphorylsulfanylacetate;O，O-dimethyl S-(methoxycarbonylmethyl)thiophosphate;[(Dimethoxyphosphinyl)thio]acetic acid methyl ester;Acetic acid, 2-((dimethoxyphosphinyl)thio)-, methyl ester
• CAS NO: 57212-78-9
• Molecular Formula: C₅H₁₁O₅PS
• Molecular Weight: 214.18
• Mol File: 57212-78-9.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 247°Cat760mmHg
• Flash Point: 103.2°C
• Appearance: /
• Density: 1.294g/cm³
• Vapor Pressure: 0.0263mmHg at 25°C
• Refractive Index: 1.46
• CAS DataBase Reference: O,O-DIMETHYL-S-(METHOXY-CARBONYL) THIOPHOSPHATE(CAS DataBase Reference)
• NIST Chemistry Reference: O,O-DIMETHYL-S-(METHOXY-CARBONYL) THIOPHOSPHATE(57212-78-9)
• EPA Substance Registry System: O,O-DIMETHYL-S-(METHOXY-CARBONYL) THIOPHOSPHATE(57212-78-9)

Safety Data

• Hazardous Substances Data: 57212-78-9(Hazardous Substances Data)

Usage

InChI:InChI=1/C5H11O5PS/c1-8-5(6)4-12-11(7,9-2)10-3/h4H2,1-3H3

Upstream product

• 152-18-1 O,O,O-trimethylthiophosphate 
• 6832-16-2 methyl diazoacetate 

Downstream Products

• 1113-02-6 omethoate 

Relevant articles and documents

Reactions of diazoacetates with phosphate triesters and thiophosphate triester: >P+-O-C-P+-S-C-< intermediacy formation

Diazoacetates 1a,b undergo BF3 · OEt2 catalyzed carbenoid attack on the oxygen of the phosphoryl double bond of phosphate triesters 2a-c or on the sulfur of thiophosphoryl double band of thiophosphate 9 to form corresponding O-alkoxycarbonylmethylphosphates 3a-c or S-alkoxycarbonylmethylphosphate 13.