Basic information
- CAS
15715-41-0- Standard SMILES
CCOP(C)OCC- InChIKey
NSSMTQDEWVTEKN-UHFFFAOYSA-N- Molecular formula
- C5H13O2P
- Average molar mass
- 136.13 g/mol
- Monoisotopic mass
- 136.06531629
Overview
This material has many uses, including as a chemical weapon precursor.
Names & identifiers
- Preferred name
- Diethyl methylphosphonite
- IUPAC
- diethoxy(methyl)phosphane
- English name
- Methyldiethoxyphosphine
- Molecular formula
- C5H13O2P
- Molecular weight
- 136.13
Names & synonyms
Diethyl methylphosphonite15715-41-0MethyldiethoxyphosphinePhosphonous acid, methyl-, diethyl esterDiethoxymethylphosphineDiethyl methanephosphonitePhosphonous acid, P-methyl-, diethyl esterEINECS 239-805-9DTXSID6065927RefChem:133425DTXCID3035052NSSMTQDEWVTEKN-UHFFFAOYSA-N
Show more names
Diethyl MethylphosphitediethoxyphosphineGlufosinate Impurity 7Methyldiethoxyphosphine,99%
diethoxy(methyl)phosphaneO,O-Diethyl methylphosphoniteDiethyl Methylphosphonite (~90%)C5H13O2PMFCD00009089diethylmethylphosphonitemethyl diethoxyphosphineSCHEMBL196001
Database identifiers
- CAS
15715-41-0- PubChem CID
- 85063
- DTXSID
DTXSID6065927- EC Number
- 239-805-9
- Nikkaji
- J248.736E
Properties
Computed structural properties
- XLogP
- 0.8
- Topological polar surface area
- 18.5 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 4
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 43.7
Experimental & physicochemical properties
Physical DescriptionThis material has many uses, including as a chemical weapon precursor.
Physicochemical properties
- Boiling point
- 47 °C · 47 °C(Press: 50 Torr)
- Density
- 0 · 0,9 g/cm3
- refractive index
- 1.4168 · 1.4168
- Flash point
- 38 °C · 38°C
- storage temp.
- 2 · 2-8°C
- solubility
- Chloroform (Slightly), Methanol (Slightly)
- form
- Liquid
- Water Solubility
- It slowly hydrolyses in water.
- Sensitive
- Air & Moisture Sensitive
- Stability
- Air and Moisture Sensitive
- InChI
- InChI=1S/C5H13O2P/c1-4-6-8(3)7-5-2/h4-5H2,1-3H3
- InChIKey
- NSSMTQDEWVTEKN-UHFFFAOYSA-N
- SMILES
Safety & regulation
GHS classification
GHS Classification
Danger
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P262, P264, P264+P265, P270, P271, P280, P284, P301+P316, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P316, P320, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 45 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Reactive GroupAmines, Phosphines, and Pyridines
Reactivity AlertsHighly Flammable
Reactivity ProfileThis compound is expected to react with oxidizing agents, possibly resulting in fire.
Air and Water ReactionsNo rapid reaction with air. No rapid reaction with water.
Hazard Classes and CategoriesFlam. Liq. 3 (100%)
DHS Chemicals of Interest (COI)
Diethyl methylphosphonite
30
2.2000000000000002
Chemical Weapons/Chemical Weapons Precursors chemical material that, if stolen or diverted, can be converted into weapons using simple chemistry, equipment, or techniques.
Regulatory information
DHS Chemicals of Interest (COI)
Diethyl methylphosphonite
30
2.2000000000000002
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationPhosphonous acid, P-methyl-, diethyl ester: INACTIVE
Applications
UsesDimethyl methylphosphonate is a phosphonite reagent used in the generation of phosphinic acid derivative via Arbuzov reaction and as a cyclization reagentin the preparation of 2-substituted penems. It is a chiral intermediate.
Upstream & downstream products
Upstream raw materials
Suppliers93 total
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
合肥翰刚医药科技有限公司+8618062405514 · [email protected]
武汉欣扬瑞和化学科技有限公司153-07155313 15307155313 · [email protected]
安徽建竹生物科技有限公司15855184105 · [email protected]
Related reactions
33 records
Compound notes
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