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DIMETHYL ETHYLPHOSPHONITE

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Origin: China

Cas No: 2511-19-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 2511-19-5 Formula: C4H11O2P Molecular Weight: 122.10300

Basic Info

Chemical Name	DIMETHYL ETHYLPHOSPHONITE
Synonyms	Ethoxy-dimethyl-phosphinoxid; Dimethyl-phosphinsaeure-aethylester; Dimethylphosphinsaeure-ethylester; Ethoxy-dimethyl-phosphoryl; ETHANEPHOSPHONOUS ACID DIMETHYL ESTER; Ethyl-dimethylphosphinat; DIMETHYL ETHANEPHOSPHONITE; AURORA KA-1301; dimethyl-phosphinic acid ethyl ester;
CAS No.	2511-19-5
Molecular Formula	C4H11O2P
Molecular Weight	122.10300
PSA	32.05000
LogP	1.61100

Properties

Density	0.952 g/cm3
Boiling Point	73-75ºC 2,5mm 129.1ºC at 760 mmHg
Flash Point	46.4ºC
Refractive Index	1.383
Vapor Pressure	12.6mmHg at 25°C

Safety Info

Safety Statements	S23
HS Code	2931900090
RIDADR	UN 3278
Risk Statements	R20/21/22

Synthesis Route

Ethanol+4-chlorophenyl dimethylphosphinate→DIMETHYL ETHYLPHOSPHONITE+4-chlorophenol
Ethanol+4-acetylphenyl dimethylphosphinate→DIMETHYL ETHYLPHOSPHONITE+4'-hydroxyacetophenone
Ethanol+1-dimethylphosphoryloxy-3-nitrobenzene→DIMETHYL ETHYLPHOSPHONITE+3-nitrophenol

Precursor

iodomethane
iodo(methoxy)methane
ethyl P-(diethoxymethyl)phosphonite
DIMETHYLPHOSPHINIC CHLORIDE

Downstream Product

[dimethylphosphoryloxy(methyl)phosphoryl]methane

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