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4-ethenylbenzonitrile

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Origin: China

Cas No: 3435-51-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 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.: 3435-51-6 Formula: C9H7N Molecular Weight: 129.15900

Basic Info

Chemical Name	4-ethenylbenzonitrile
Synonyms	Benzonitrile,p-vinyl; 4-ethenyl-benzonitrile; 4-vinyl-benzonitrile; 4-Cyanostyrene; 1-ethenyl-4-cyanobenzene; Benzonitrile,4-ethenyl;
CAS No.	3435-51-6
Molecular Formula	C9H7N
Molecular Weight	129.15900
PSA	23.79000
LogP	2.20128

Properties

Density	1g/cm3
Boiling Point	245ºC at 760mmHg
Flash Point	102ºC
Refractive Index	1.5765-1.5785
Storage Condition	Freezer (-20ºC)

Safety Info

Hazard Class	6.1
Safety Statements	S45
HS Code	2926909090
Packing Group	III
RIDADR	UN 3276
Risk Statements	R23/24/25
Hazard Codes	T

Synthesis Route

Divinyltetramethyldisiloxane+4-Iodobenzonitrile→4-ethenylbenzonitrile
ethene+(4-nitrophenyl) 4-cyanobenzoate→4-ethenylbenzonitrile
vinyl 4-methylbenzenesulfonate+4-Cyanophenylboronic acid→4-ethenylbenzonitrile

Precursor

vinyl 4-methylbenzenesulfonate
Divinyltetramethyldisiloxane
(4-nitrophenyl) 4-cyanobenzoate
ethene

Downstream Product

(S)-(+)-2-(4-cyanophenyl)oxirane
4-Vinylbenzoic acid
4-(2-phenylacetyl)benzonitrile
4-[(2R)-oxiran-2-yl]benzonitrile

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