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4-Bromo-2,6-difluorobenzonitrile

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Origin: China

Cas No: 123843-67-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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CAS No.: 123843-67-4 Formula: C7H2BrF2N Molecular Weight: 217.99800

Basic Info

Chemical Name	4-Bromo-2,6-difluorobenzonitrile
Synonyms	4-Bromo-2,6-Difluorobenzonitrile; 1-bromo-4-cyano-3,5-difluoro-benzene; 4-bromo-2,6-difluorobenzenecarbonitrile; 4-Bromo-2,6-difluoro-benzonitrile; 2,6-difluoro-4-bromobenzonitrile;
CAS No.	123843-67-4
Molecular Formula	C7H2BrF2N
Molecular Weight	217.99800
PSA	23.79000
LogP	2.59898

Properties

Appearance & Physical State	White Crystalline Powder
Density	1.77 g/cm3
Boiling Point	219.7ºC at 760 mmHg
Melting Point	78ºC
Flash Point	86.7ºC
Refractive Index	1.552
Vapor Pressure	0.117mmHg at 25°C

Safety Info

Safety Statements	S26; S36/37/39
HS Code	2926909090
RIDADR	UN 3439
Risk Statements	R20/21/22

Synthesis Route

4-bromo-2,6-difluorobenzamide→4-Bromo-2,6-difluorobenzonitrile
potassium cyanide+4-Bromo-2,6-difluoroaniline→4-Bromo-2,6-difluorobenzonitrile
2,6-Difluoroaniline→4-Bromo-2,6-difluorobenzonitrile

Precursor

4-bromo-2,6-difluorobenzamide
potassium cyanide
2,6-Difluoroaniline
4-Bromo-2,6-difluoroaniline

Downstream Product

6-Bromo-4-Fluoro-1H-Indazole
4-Bromo-2-fluoro-6-methoxybenzonitrile
2,6-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile

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