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4-Chloro-3-nitroaniline

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Origin: China

Cas No: 635-22-3

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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CAS No.: 635-22-3 Formula: C6H5ClN2O2 Molecular Weight: 172.56900

Basic Info

Chemical Name	4-Chloro-3-nitroaniline
Synonyms	Benzenamine, 4-chloro-3-nitro-; Benzenamine,4-chloro-3-nitro; 4-Chloro-3-nitrobenzenamine; 2-nitro-4-amino chlorobenzene; 4-chloro-3-nitro-phenylamine; 3-NITRO-4-CHLOROANILINE; Aniline,4-chloro-3-nitro; 1-amino-3-nitro-4-chlorobenzene; EINECS 211-231-3; 4-Amino-1-chloro-2-nitrobenzene; 4'-chloro-3'-nitroaniline;
CAS No.	635-22-3
Molecular Formula	C6H5ClN2O2
Molecular Weight	172.56900
PSA	71.84000
LogP	2.93480

Properties

Appearance & Physical State	ochre powder
Density	1.494 g/cm3
Boiling Point	344.5ºC at 760 mmHg
Melting Point	102-106ºC
Flash Point	162.2ºC
Refractive Index	1.646
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

RTECS	BX1750000
Hazard Class	6.1
Safety Statements	S28-S36/37-S45-S61
HS Code	29214210
Packing Group	III
WGK Germany	3
RIDADR	UN 2237
Risk Statements	R26/27/28; R33; R51/53
Hazard Codes	T+; N

Synthesis Route

Methanol+dichlorine→4-Chloro-3-nitroaniline+2,4,6-trichloro-3-nitroaniline
4-chloroaniline→4-Chloro-3-nitroaniline+4-Chloro-2-nitroaniline
Sulfuric acid+nitric acid→4-Chloro-3-nitroaniline+4-Chloro-2-nitroaniline

Precursor

acetic acid-(2,4,N-trichloro-anilide)
Sulfuric acid
3-Nitroaniline
1-chloro-2,4-dinitrobenzene

Downstream Product

4-Chloro-3-nitrobenzonitrile
5-Bromo-2-Chloroaniline
6-CHLOROQUINOLIN-5-AMINE
N-(3-Amino-4-chlorophenyl)-4-(2,4-di-tert-pentylphenoxy)butanamide

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