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4-Chloro-2-nitroaniline

4-Chloro-2-nitroaniline
4-Chloro-2-nitroaniline structure
CAS No.
89-63-4
Chemical Name:
4-Chloro-2-nitroaniline
Synonyms
PCON;PCONA;devolredf;red3gsalt;redbase3gl;NCI-C60355;red3gssalt;C.I. 37040;redsaltnbgl;Devol Red F
CBNumber:
CB3854602
Molecular Formula:
C6H5ClN2O2
Formula Weight:
172.57
MOL File:
89-63-4.mol

4-Chloro-2-nitroaniline Properties

Melting point:
117-119 °C(lit.)
Boiling point:
200°C (rough estimate)
Density 
1.37
refractive index 
1.6460 (estimate)
Flash point:
191 °C
storage temp. 
room temp
solubility 
0.5g/l (anhydrous substance)
form 
Crystalline Powder or Chunks
Colour Index 
37040
pka
pK1: 1.10(+1) (25°C)
color 
Orange
PH
7 (0.5g/l, H2O, 20℃)
Water Solubility 
INSOLUBLE
BRN 
512436
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference
89-63-4(CAS DataBase Reference)
FDA UNII
1929LY233C
NIST Chemistry Reference
Aniline, 4-chloro-2-nitro-(89-63-4)
EPA Substance Registry System
4-Chloro-2-nitroaniline (89-63-4)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS08,GHS02,GHS06,GHS09
Signal word  Danger
Hazard statements  H228-H301+H311+H331-H300+H310+H330-H373-H411-H300-H310-H330
Precautionary statements  P260-P264-P273-P280-P284-P301+P310-P210-P240-P241-P261-P270-P271-P301+P310+P330-P302+P352+P312+P361+P364-P304+P340+P311-P391-P403+P233-P405-P501-P301+P310a-P304+P340-P320-P330-P501a
Hazard Codes  T+,N,T
Risk Statements  26/27/28-33-51/53
Safety Statements  28-36/37-45-61-28A
RIDADR  UN 2237 6.1/PG 3
WGK Germany  2
RTECS  BX1575000
Autoignition Temperature 964 °F
Hazard Note  Very Toxic
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29214210

4-Chloro-2-nitroaniline price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 101664 4-Chloro-2-nitroaniline 99% 89-63-4 250g $105 2019-12-02 Buy
TCI Chemical C0215 4-Chloro-2-nitroaniline >98.0%(GC) 89-63-4 25g $23 2020-06-24 Buy
TCI Chemical C0215 4-Chloro-2-nitroaniline >98.0%(GC) 89-63-4 500g $107 2020-06-24 Buy
Alfa Aesar A18143 4-Chloro-2-nitroaniline, 98% 89-63-4 250g $189 2020-06-24 Buy
Alfa Aesar A18143 4-Chloro-2-nitroaniline, 98% 89-63-4 1000g $459 2020-06-24 Buy

4-Chloro-2-nitroaniline Chemical Properties,Uses,Production

Chemical Properties

bright orange powder

Uses

A nitro-aromatic amine with mutagenicity and carcinogenicity

Uses

4-Chloro-2-nitroaniline is used almost exclusively as an intermediate in the synthesis of pigments. The greatest potential for human exposure to 4-chloro-2- nitroaniline is in production and use of pigments made from the compound.

General Description

Bright orange powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

4-Chloro-2-nitroaniline forms explosive products on reaction with nitric acid. Can react with oxidizing agents.

Hazard

Toxic by ingestion and inhalation.

Fire Hazard

4-Chloro-2-nitroaniline is probably combustible.

Purification Methods

Crystallise the aniline from hot H2O (m 115.8-116o), EtOH, EtOH/H2O or *C6H6, and dry it for 10hours at 60o in vacuo. It has m 115.5-116o after sublimation. [Beilstein 12 H 729, 12 I 355, 12 II 396, 12 III 1649, 12 IV 1669.]

4-Chloro-2-nitroaniline Preparation Products And Raw materials

Raw materials

Preparation Products


4-Chloro-2-nitroaniline Spectrum


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