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2-Chloro-4-nitroaniline

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2-Chloro-4-nitroaniline Basic information

Product Name:
2-Chloro-4-nitroaniline
Synonyms:
  • 2-chloro-4-nitro-anilin
  • 2-chloro-4-nitro-benzenamin
  • 2-CHLORO-4-NITROBENZAMINE
  • 2-Chlor-4-nitroanilin
  • 2-Chloro-4-nitroaniline, 98+%
  • 2-Chloro-4-nitroaniline,99%
  • 2-Chloro-4-nitroanil
  • 2-Chloro-4-nitroaniline2-Chloro-4-nitroaniline
CAS:
121-87-9
MF:
C6H5ClN2O2
MW:
172.57
EINECS:
204-502-2
Product Categories:
  • Functional Materials
  • Organic Nonlinear Optical Materials
  • Intermediates of Dyes and Pigments
  • pharmacetical
Mol File:
121-87-9.mol
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2-Chloro-4-nitroaniline Chemical Properties

Melting point:
107 °C
Boiling point:
320℃
Density 
1.5000
refractive index 
1.6460 (estimate)
Flash point:
205 °C
storage temp. 
Store below +30°C.
solubility 
0.23g/l
pka
-1.05±0.10(Predicted)
form 
powder to crystal
color 
Light yellow to Yellow to Orange
PH
7 (0.23g/l, H2O, 20℃)
Water Solubility 
0.23 g/L (20 ºC)
BRN 
638657
Stability:
Stable. Incompatible with strong oxidizing agents, strong bases, strong acids.
CAS DataBase Reference
121-87-9(CAS DataBase Reference)
NIST Chemistry Reference
Benzenamine, 2-chloro-4-nitro-(121-87-9)
EPA Substance Registry System
2-Chloro-4-nitroaniline (121-87-9)
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Safety Information

Hazard Codes 
Xn,N
Risk Statements 
22-51/53
Safety Statements 
22-24-61
RIDADR 
UN 2237 6.1/PG 3
WGK Germany 
2
RTECS 
BX1400000
Autoignition Temperature
971 °F
TSCA 
Yes
HS Code 
2921 42 00
HazardClass 
6.1(b)
PackingGroup 
III
Hazardous Substances Data
121-87-9(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 6430 mg/kg

MSDS

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2-Chloro-4-nitroaniline Usage And Synthesis

Chemical Properties

yellow crystalline powder

Uses

Intermediate in manufacture of dyes.

Synthesis Reference(s)

The Journal of Organic Chemistry, 51, p. 5039, 1986 DOI: 10.1021/jo00375a062

General Description

Yellow crystalline powder.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

2-Chloro-4-nitroaniline can react with oxidizing materials.

Hazard

Toxic by ingestion and inhalation.

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

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