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2-CHLORO-4-NITROPHENYL ISOCYANATE

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Origin: China

Cas No: 40397-95-3

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.: 40397-95-3 Formula: C7H3ClN2O3 Molecular Weight: 198.56300

Basic Info

Chemical Name	2-CHLORO-4-NITROPHENYL ISOCYANATE
Synonyms	2-chloro-1-isocyanato-4-nitrobenzene; 2-Chloro-4-nitrophenyl isocyanate;
CAS No.	40397-95-3
Molecular Formula	C7H3ClN2O3
Molecular Weight	198.56300
PSA	75.25000
LogP	2.73870

Properties

Density	1.48g/cm3
Boiling Point	291.8ºC at 760 mmHg
Melting Point	59-63ºC(lit.)
Flash Point	130.3ºC
Refractive Index	1.612

Safety Info

Hazard Class	6.1
Safety Statements	S22-S26-S36/37/39-S45
HS Code	2929109000
Packing Group	III
RIDADR	UN 2206 6.1/PG 3
Risk Statements	R23/24/25; R36/37/38; R42
Hazard Codes	Xn

Synthesis Route

bis(trichloromethyl) carbonate+2-Chloro-4-nitroaniline→2-CHLORO-4-NITROPHENYL ISOCYANATE
4-nitrophenyl (2-chloro-4-nitrophenyl)carbamate→2-CHLORO-4-NITROPHENYL ISOCYANATE
2-Chloro-4-nitroaniline→2-CHLORO-4-NITROPHENYL ISOCYANATE

Precursor

4-nitrophenyl (2-chloro-4-nitrophenyl)carbamate
2-Chloro-4-nitroaniline
phosgene
bis(trichloromethyl) carbonate

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