Dimethyl phosphonate

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CAS No: 868-85-9
Product Name: Dimethyl phosphonate
Other Name:
Dimethyl phosphonate
dimethyl H-phosphonate
Dimethylfosfit
dimethyl hydrogen phosphonate
Dimethylfosfonat
monomethyl methyl phosphonate
dimethylacidphosphite
phosphonic acid dimethyl ester
 
Density: 1.2 g/mL at 25 °C(lit.)
Boiling Point: 170.5±0.0 °C at 760 mmHg
Molecular Formula: C2H7O3P
Molecular Weight: 110.049
Flash Point: 29.4±0.0 °C
Exact Mass: 110.013283
PSA: 59.00000
LogP: -1.31
Vapour Pressure: 1.9±0.3 mmHg at 25°C
Index of Refraction: n20/D 1.402(lit.)
Stability: Stable. Moisture sensitive. Incompatible with water, strong oxidizing agents, acid chlorides, strong bases.
 
Specification
Appearance: Colorless liquid
Assay: ≥99.0%
Loss on drying: ≤0.5%
Acidity: ≤0.1%
 
Application
Intermediates of Omethoate CAS: 1113-02-6.
Intermediates of Kitazine CAS: 13286-32-3.
Intermediates of Dichlorvos CAS: 62-73-7.
Intermediates of Phosfolan Methyl CAS: 5120-23-0.
Intermediates of Dimethoate CAS: 60-51-5.
Intermediates of Glyphosate CAS: 1071-83-6.
Intermediates of Trichlorphon CAS: 52-68-6.
Dimethyl phosphite can be directly used in the synthesis of organophosphate insecticide trichlorfon, herbicide glyphosate, etc. on pesticides, and can also be used to synthesize other phosphorus-containing intermediates, such as O, O-dimethylphosphoryl chloride, O, O-dimethylthio (alcohol) ammonium phosphate and the like. In addition, it is also an important organic synthetic raw material for the production of organic phosphoric acid type corrosion inhibitors, plastic additives, dye additives and textile flame retardants. Applicationd as lubricant additives, adhesives and some organic synthesis intermediates. It is used to synthesize the insecticide omethoate, methylthizone and the herbicide glyphosate.
 
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Dimethyl phosphonate


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