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Methyldiethoxyphosphine

Product Name
Methyldiethoxyphosphine
CAS No.
15715-41-0
Chemical Name
Methyldiethoxyphosphine
Synonyms
DIETHYL METHYLPHOSPHONITE;Diethyl Methylphosphite;diethoxyphosphine;Glufosinate Impurity 7;DIETHOXYMETHYLPHOSPHINE;METHYLDIETHOXYPHOSPHINE;diethoxy(methyl)phosphane;Methyldiethoxyphosphine,99%;O,O-diethyl methylphosphonite;Diethyl Methylphosphonite (~90%)
CBNumber
CB8253035
Molecular Formula
C5H13O2P
Formula Weight
136.13
MOL File
15715-41-0.mol
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Methyldiethoxyphosphine Property

Boiling point:
47 °C(Press: 50 Torr)
Density 
0,9 g/cm3
refractive index 
1.4168
Flash point:
38°C
storage temp. 
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
P(C)(OCC)OCC
EPA Substance Registry System
Phosphonous acid, methyl-, diethyl ester (15715-41-0)
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Safety

Hazard Codes 
Xn
Risk Statements 
10-36/37/38-22
Safety Statements 
16-26-36/37/39
RIDADR 
1993
WGK Germany 
3
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
762334
Product name
Diethyl methylphosphonite
Purity
97%
Packaging
1g
Price
$150
Updated
2025/07/31
Sigma-Aldrich
Product number
762334
Product name
Diethyl methylphosphonite
Purity
97%
Packaging
5g
Price
$533
Updated
2025/07/31
Sigma-Aldrich
Product number
762334
Product name
Diethyl methylphosphonite
Purity
97%
Packaging
10g
Price
$581
Updated
2025/07/31
TRC
Product number
D473598
Product name
DiethylMethylphosphonite(~90%)
Packaging
2.5g
Price
$130
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0029211
Product name
DIETHYL METHYLPHOSPHONITE
Purity
95.00%
Packaging
500MG
Price
$585.76
Updated
2021/12/16
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Methyldiethoxyphosphine Chemical Properties,Usage,Production

Uses

Dimethyl 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.

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

Methyldiethoxyphosphine Preparation Products And Raw materials

Raw materials

Preparation Products

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Methyldiethoxyphosphine Suppliers

Canada 1 China 107 France 1 Germany 3 India 5 Japan 3 Switzerland 1 The Netherlands 1 United Kingdom 5 United States 25 Global 152
Pure Chemistry Scientific Inc.
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View Lastest Price from Methyldiethoxyphosphine manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
Methyldiethoxyphosphine 15715-41-0
Price
US $0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1000kgs
Release date
2025-09-23
Shaanxi Dideu New Materials Co. Ltd
Product
Methyldiethoxyphosphine 15715-41-0
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-05-20
Shaanxi Dideu New Materials Co. Ltd
Product
Methyldiethoxyphosphine 15715-41-0
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10000KGS
Release date
2025-03-12

15715-41-0, MethyldiethoxyphosphineRelated Search:

Ethyl methacrylate Methyltriphenylphosphonium bromide Ethoxymethylenemalononitrile Ethoxyquin Ethoxyamine hydrochloride DIETHOXYMETHANE Diethyl malonate Diethyl phosphite Diethyl methylmalonate Amino tris(methylene phosphonic acid) TRIMETHYLPHOSPHINE OXIDE 1-Hydroxyethylidene-1,1-diphosphonic acid 2-Hydroxyethyl methacrylate Ethyl methanesulfonate Diethyl cyanomethylphosphonate TRIMETHYLSILYL DIETHYLPHOSPHONOACETATE Ethyl diethoxyphosphinylformate DIETHYL VINYLPHOSPHONATE

  • DIETHOXYMETHYLPHOSPHINE
  • DIETHYL METHYLPHOSPHONITE
  • METHYLDIETHOXYPHOSPHINE
  • O,O-diethyl methylphosphonite
  • Methyldiethoxyphosphine,99%
  • METHYL-PHOSPHONOUS ACI DIETHYL ESTER
  • Methylphosphonous acid diethyl ester
  • Methyldiethoxyphosphine, min. 95%
  • Diethyl Methylphosphite
  • diethoxy(methyl)phosphane
  • Diethyl Methylphosphonite (~90%)
  • diethoxyphosphine
  • Phosphonous acid, P-methyl-, diethyl ester
  • Glufosinate Impurity 7
  • 15715-41-0
  • C2H5O2PCH3
  • C5H13O2P
  • Phosphorus compounds