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[2,2-diethoxyethenyl(phenyl)phosphoryl]benzene

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Origin: China

Cas No: 21882-78-0

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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Product Description

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CAS No.: 21882-78-0 Formula: C18H21O3P Molecular Weight: 316.33100

Basic Info

Chemical Name	[2,2-diethoxyethenyl(phenyl)phosphoryl]benzene
Synonyms	2,2-Diethoxy-vinyl-diphenylphosphinoxid;
CAS No.	21882-78-0
Molecular Formula	C18H21O3P
Molecular Weight	316.33100
PSA	45.34000
LogP	3.87240

Properties

Density	1.13g/cm3
Boiling Point	461.1ºC at 760 mmHg
Flash Point	245.9ºC
Refractive Index	1.55
Vapor Pressure	3.04E-08mmHg at 25°C

Synthesis Route

(2,2-diethoxyvinylidene)triphenylphosphorane→[2,2-diethoxyethenyl(phenyl)phosphoryl]benzene
(Carbethoxymethylene)triphenylphosphorane→[2,2-diethoxyethenyl(phenyl)phosphoryl]benzene

Precursor

(2,2-diethoxyvinylidene)triphenylphosphorane
(Carbethoxymethylene)triphenylphosphorane

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