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635-22-3

Name 4-Chloro-3-nitroaniline
CAS 635-22-3
EINECS(EC#) 211-231-3
Molecular Formula C6H5ClN2O2
MDL Number MFCD00007844
Molecular Weight 172.57
MOL File 635-22-3.mol
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Chemical Properties

Appearance ochre powder
Melting point  99-101 °C (lit.)
Boiling point  200°C (rough estimate)
density  1.5610 (rough estimate)
refractive index  1.5870 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  powder to crystal
pka 1.87±0.10(Predicted)
color  White to Yellow to Orange
BRN  1309394
Uses
Intermediate in the manufacture of azo dyes, pharmaceuticals, and other organic compounds.
CAS DataBase Reference 635-22-3(CAS DataBase Reference)
NIST Chemistry Reference Benzenamine, 4-chloro-3-nitro-(635-22-3)
EPA Substance Registry System 635-22-3(EPA Substance)

Safety Data

Hazard Codes  T+,N,T
Risk Statements 
R26/27/28:Very Toxic by inhalation, in contact with skin and if swallowed .
R33:Danger of cumulative effects.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 2237 6.1/PG 3
WGK Germany  3
RTECS  BX1750000
Hazard Note  Very Toxic
TSCA  Yes
HazardClass  6.1
PackingGroup  III
HS Code  29214210
Safety Profile
Poison by ingestion and intraperitoneal routes. Experimental reproductive effects. Skin and eye irritant. When heated to decomposition it emits toxic fumes of NOx and Cl-.
Hazardous Substances Data 635-22-3(Hazardous Substances Data)

Hazard Information

Material Safety Data Sheet(MSDS)

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