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121-87-9

Name 2-Chloro-4-nitroaniline
CAS 121-87-9
EINECS(EC#) 204-502-2
Molecular Formula C6H5ClN2O2
MDL Number MFCD00007665
Molecular Weight 172.57
MOL File 121-87-9.mol
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Chemical Properties

Appearance yellow crystalline powder
Melting point  107 °C
Boiling point  320℃
density  1.5000
refractive index  1.6460 (estimate)
Fp  205 °C
storage temp.  Store below +30°C.
solubility  0.23g/l
pka -1.05±0.10(Predicted)
PH 7 (0.23g/l, H2O, 20℃)
Stability: Stable. Incompatible with strong oxidizing agents, strong bases, strong acids.
Water Solubility  0.23 g/L (20 ºC)
BRN  638657
Uses
Intermediate in manufacture of dyes.
CAS DataBase Reference 121-87-9(CAS DataBase Reference)
NIST Chemistry Reference Benzenamine, 2-chloro-4-nitro-(121-87-9)
EPA Substance Registry System 121-87-9(EPA Substance)

Safety Data

Hazard Codes  Xn,N
Risk Statements 
R22:Harmful if swallowed.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S22:Do not breathe dust .
S24:Avoid contact with skin .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 2237 6.1/PG 3
WGK Germany  2
RTECS  BX1400000
Autoignition Temperature 971 °F
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
HS Code  29214200
Hazardous Substances Data 121-87-9(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: 6430 mg/kg

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

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