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1-bromo-3-isocyanatobenzene

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Origin: China

Cas No: 23138-55-8

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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Products Specification
Product Description

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CAS No.: 23138-55-8 Formula: C7H4BrNO Molecular Weight: 198.01700

Basic Info

Chemical Name	1-bromo-3-isocyanatobenzene
Synonyms	3-bromo-phenyl isocyanate; Benzene,1-bromo-3-isocyanato; 3-bromophenyl isocynate; m-bromophenyl isocyanate; Isocyanic Acid 3-Bromophenyl Ester; 3-bromobenzenisocyanate; 3-BroMophenyl Isocyanate;
CAS No.	23138-55-8
Molecular Formula	C7H4BrNO
Molecular Weight	198.01700
PSA	29.43000
LogP	2.41640

Properties

Appearance & Physical State	clear colorless to slightly yellow liquid
Density	1.586
Boiling Point	220ºC
Flash Point	108ºC
Refractive Index	1.5835-1.5865
Storage Condition	0-6ºC
Vapor Pressure	0.116mmHg at 25°C

Safety Info

Hazard Class	6.1
Safety Statements	S23-S26-S27-S28-S36/37/39
HS Code	2929109000
Packing Group	III
RIDADR	UN 2206
Risk Statements	R20/21/22; R36/37/38
Hazard Codes	Xn

Synthesis Route

bis(trichloromethyl) carbonate+3-Bromoaniline→1-bromo-3-isocyanatobenzene
3-bromobenzoyl azide→1-bromo-3-isocyanatobenzene
3-Bromobenzoyl chloride→1-bromo-3-isocyanatobenzene

Precursor

3-Bromoaniline
3-Bromobenzoyl chloride
phosgene
bis(trichloromethyl) carbonate

Downstream Product

3-(3-bromophenyl)-1,1-dibutylurea
1,1-dibenzyl-3-(3-bromophenyl)urea
3-(3-bromophenyl)-1H-imidazol-2-one

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