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Diethyl (2-oxopropyl)phosphonate

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Origin: China

Cas No: 1067-71-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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CAS No.: 1067-71-6 Formula: C7H15O4P Molecular Weight: 194.16500

Description

Diethyl (2-Oxopropyl)phosphonate, is used in the preparation of enantipure acetoxyalkanephosphonates thru dynamic enzymic kinetic resolution alpha- and beta-hydroxalkanephosphonates.

Basic Info

Chemical Name	Diethyl (2-oxopropyl)phosphonate
Synonyms	(2-Oxopropyl)phosphonic Acid Diethyl Ester; 1-diethoxyphosphorylpropan-2-one; Acetonylphosphonic Acid Diethyl Ester; Diethyl (2-Oxopropyl)phosphonate; Diethyl Acetonylphosphonate;
CAS No.	1067-71-6
Molecular Formula	C7H15O4P
Molecular Weight	194.16500
PSA	62.41000
LogP	1.84150

Properties

Appearance & Physical State	CLEAR COLORLESS TO LIGHT YELLOW LIQUID
Density	1.11
Boiling Point	98ºC (1 mmHg)
Flash Point	>110ºC
Refractive Index	1.4325-1.4355
Vapor Pressure	0.0105mmHg at 25°C

Safety Info

Safety Statements	S24/25
HS Code	2931900090
WGK Germany	3

Synthesis Route

diethoxyphosphinyl-3 N,N-dimethylamino-4 butene-3 one-2→1H-benzimidazole+Diethyl (2-oxopropyl)phosphonate
diethoxyphosphinyl-3 N,N-dimethylamino-4 butene-3 one-2+1,2-phenylenediamine→1H-benzimidazole+Diethyl (2-oxopropyl)phosphonate
chloroacetone+Triethyl phosphite→Diethyl (2-oxopropyl)phosphonate

Precursor

N-acetylimidazole
2-diethoxyphosphorylacetic acid
(E)-1-diethoxyphosphorylprop-1-ene
chloroacetone

Downstream Product

2-aminopropylphosphonic acid
4-nitrobenzaldehyde
(E)-2-Diethoxyphosphoryl-4-(4-nitrophenyl)but-3-en-2-one
trans-benzylideneacetone

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