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4-Fluoro-3-formylbenzonitrile

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Origin: China

Cas No: 146137-79-3

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.: 146137-79-3 Formula: C8H4FNO Molecular Weight: 149.12200

Basic Info

Chemical Name	4-Fluoro-3-formylbenzonitrile
Synonyms	5-Cyano-2-Fluorobenzaldehyde; 4-fluoro-3-formylbenzonitrile;
CAS No.	146137-79-3
Molecular Formula	C8H4FNO
Molecular Weight	149.12200
PSA	40.86000
LogP	1.50988

Properties

Density	1.25 g/cm3
Boiling Point	216.5ºC at 760 mmHg
Flash Point	84.7ºC
Refractive Index	1.527
Vapor Pressure	0.14mmHg at 25°C

Safety Info

HS Code	2926909090

Synthesis Route

4-Fluorobenzonitrile→4-Fluoro-3-formylbenzonitrile
5-Bromo-2-fluorobenzaldehyde→4-Fluoro-3-formylbenzonitrile
Tetrakis(triphenylphosphine)palladium+5-Bromo-2-fluorobenzaldehyde→4-Fluoro-3-formylbenzonitrile

Precursor

N,N-dimethylformamide
5-Bromo-2-fluorobenzaldehyde
Tetrakis(triphenylphosphine)palladium
Copper(I) cyanide

Downstream Product

1-methylindazole-5-carbonitrile
1H-Indazole-5-carbonitrile
3-formyl-4-methoxybenzonitrile
2-(hydroxymethyl)-1-benzothiophene-5-carbonitrile

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