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185760 Sigma-Aldrich

1-Chloro-2-nitrobenzene

99%

  • CAS Number 88-73-3

  • Linear Formula ClC6H4NO2

  • Molecular Weight 157.55

  •  Beilstein/REAXYS Number 509273

  •  EC Number 201-854-9

  •  MDL number MFCD00007061

  •  PubChem Substance ID 24851178

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Nitro Compounds, Nitrogen Compounds - Organic Building Blocks, Organic Building Blocks More...
Quality Level   200
vapor density   5.4 (vs air)
vapor pressure   0.04 mmHg ( 25 °C)
assay   99%
autoignition temp.   500 °F
expl. lim.   8.7 %
bp   246 °C (lit.)
mp   31-33 °C (lit.)
solubility   alcohol: soluble
  benzene: soluble
  diethyl ether: soluble
  water: insoluble
density   1.348 g/mL at 25 °C (lit.)
SMILES string   [O-][N+](=O)c1ccccc1Cl
InChI   1S/C6H4ClNO2/c7-5-3-1-2-4-6(5)8(9)10/h1-4H
InChI key   BFCFYVKQTRLZHA-UHFFFAOYSA-N

Description

General description

1-Chloro-2-nitrobenzene was reduced to o-chloroaniline by using 5% platinum on carbon with ammonium formale or forinic acid as hydrogen donor. Reaction of 1-chloro-2-nitrobenzene with dinitrogen pentoxide in dichloromethane is strongly catalysed by H-Faujasite-720(zeolite).

Application

1-Chloro-2-nitrobenzene was used in the synthesis of 1-hydroxybenzotriazole derivatives.

Packaging

1 kg in glass bottle

250 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
RIDADR 
UN 1578 6.1 / PGII
WGK Germany 
WGK 3
RTECS 
CZ0875000
Flash Point(F) 
258.8 °F - closed cup
Flash Point(C) 
126 °C - closed cup

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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