methyl dihydrogen phosphate
- CAS No.
- 812-00-0
- Chemical Name:
- methyl dihydrogen phosphate
- Synonyms
- MONOMETHYLPHOSPHATE;methyl dihydrogen phosphate;Phosphoric acid, monomethyl ester;Phosphoric acid dihydrogen methyl ester;Monomethyl Phosphate DISCONTINUED, unstable, offer M328950
- CBNumber:
- CB0887434
- Molecular Formula:
- CH5O4P
- Molecular Weight:
- 112.02
- MDL Number:
- MOL File:
- 812-00-0.mol
Last updated:2023-05-09 09:30:21
Boiling point | 250.1±23.0 °C(Predicted) |
---|---|
Density | 1.587±0.06 g/cm3(Predicted) |
vapor pressure | 0.089Pa at 25℃ |
pka | 1.81±0.10(Predicted) |
Water Solubility | 435g/L at 25℃ |
LogP | -0.71 at 25℃ |
EWG's Food Scores | 1 |
FDA UNII | 7C7GH393JL |
EPA Substance Registry System | Monomethyl phosphate (812-00-0) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05 |
---|---|
Signal word | Danger |
Hazard statements | H314 |
Precautionary statements | P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501 |
RIDADR | 3265 |
HazardClass | 8 |
PackingGroup | III |
methyl dihydrogen phosphate Chemical Properties,Uses,Production
Uses
Monomethyl phosphate is a useful building block and byproduct of the degradation of black phosphorous in protic solvents.
Definition
ChEBI: A monoalkyl phosphate epitope having methyl as the alkyl group.
General Description
Clear very light amber liquid.
Air & Water Reactions
Water soluble.
Reactivity Profile
Susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides. Can be neutralized with alkalis or amines to give water-soluble salts.
Health Hazard
ACUTE/CHRONIC HAZARDS: When heated to decomposition methyl dihydrogen phosphate emits toxic fumes of phosphorous oxides.
Fire Hazard
methyl dihydrogen phosphate is probably combustible.
methyl dihydrogen phosphate Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 4)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hangzhou Sage Chemical Co., Ltd. | +86057186818502 13588463833 | info@sagechem.com | China | 10269 | 58 |
Shanghai HuanChuan Industry Co.,Ltd. | 021-61478794 | sales@hcshhai.com | China | 9798 | 50 |
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 17691182729 18161915376 | 1046@dideu.com | China | 10011 | 58 |
Supplier | Advantage |
---|---|
Hangzhou Sage Chemical Co., Ltd. | 58 |
Shanghai HuanChuan Industry Co.,Ltd. | 50 |
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 58 |
methyl dihydrogen phosphate
Phosphoric acid, monomethyl ester
MONOMETHYLPHOSPHATE
Phosphoric acid dihydrogen methyl ester
Monomethyl Phosphate
DISCONTINUED, unstable, offer M328950
812-00-0