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ACETONYLTRIPHENYLPHOSPHONIUM CHLORIDE

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Origin: China

Cas No: 1235-21-8

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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Products Specification
Product Description

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CAS No.: 1235-21-8 Formula: C21H20ClOP Molecular Weight: 354.81000

Basic Info

Chemical Name	ACETONYLTRIPHENYLPHOSPHONIUM CHLORIDE
Synonyms	Acetonyltriphenylphosphonium Chloride; 2-oxopropyl(triphenyl)phosphanium,chloride; 2-Oxopropyltriphenylphosphonium chloride;
CAS No.	1235-21-8
Molecular Formula	C21H20ClOP
Molecular Weight	354.81000
PSA	30.66000
LogP	0.57350

Properties

Appearance & Physical State	white to slight grayish crystaline powder
Melting Point	248-252ºC

Safety Info

RTECS	TA1841000
Safety Statements	S24/25
HS Code	2931900090
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

chloroacetone+Triphenylphosphine→ACETONYLTRIPHENYLPHOSPHONIUM CHLORIDE
chloroacetone→ACETONYLTRIPHENYLPHOSPHONIUM CHLORIDE
(acetylmethylene)triphenylphosphorane→ACETONYLTRIPHENYLPHOSPHONIUM CHLORIDE

Precursor

ethyl acetate
Methyltriphenylphosphonium bromide
chloroacetone
Triphenylphosphine

Downstream Product

(3Z)-octa-3,7-dien-2-one
(3E)-nona-3,8-dien-2-one
5-phenylpent-3-en-2-one
acetyl cyanide

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