Diethyl methylphosphonite

ALDRICH/762334 - 97%

Synonym: Diethoxymethylphosphine

CAS Number: 15715-41-0
Empirical Formula (Hill Notation): C₅H₁₃O₂P
Molecular Weight: 136.13
EC Number: 239-805-9
MDL Number: MFCD00009089
Linear Formula: C₅H₁₃O₂P
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-762334-1G	1 g	$164.00 1/EA		Add To Favorites
45-762334-5G	5 g	$583.00 1/EA		Add To Favorites
45-762334-10G	10 g	$636.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
density	0.907 g/mL at 25 °C
form	liquid
InChI	1S/C5H13O2P/c1-4-6-8(3)7-5-2/h4-5H2,1-3H3
InChI key	NSSMTQDEWVTEKN-UHFFFAOYSA-N
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
refractive index	n20/D 1.419
SMILES string	CCOP(C)OCC
storage temp.	2-8°C

Application:	Diethyl methylphosphonite can be used as a mild reducing reagent in the oxalimide cyclization of oxalylazetidinonyl thiocarbonates and thioesters. It can also be used in the synthesis of β-carboxamido-phosphon(in)ic acids as potential inhibitors of human mast cell chymase.
Packaging:	1, 5, 10 g in glass bottle

Symbol	GHS02,GHS07
Signal word	Warning
Hazard statements	H226 - H302
Precautionary statements	P210 - P301 + P312 + P330
Hazard Codes	Xn
Risk Statements	10-22
RIDADR	UN 1993C 3 / PGIII
WGK Germany	WGK 3
Flash Point(F)	84.9 °F
Flash Point(C)	29.4 °C

Purity	97%
Density	0.907 g/mL at 25 °C
Refractive Index	n20/D 1.419
Storage Temp.	2-8°C
UNSPSC	12352108

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