185760

1-Chloro-2-nitrobenzene

99%

• Linear Formula: ClC₆H₄NO₂
• CAS Number: 88-73-3
• Molecular Weight: 157.55
• Beilstein: 509273
• EC Number: 201-854-9
• MDL number: MFCD00007061
• UNSPSC Code: 12352100
• PubChem Substance ID: 24851178
• NACRES: NA.22

Properties

• vapor density: 5.4 (vs air)
• vapor pressure: 0.04 mmHg ( 25 °C)
• Assay: 99%
• form: solid
• 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.

Safety Information

• Pictograms: GHS06
• Signal Word: Danger
• Hazard Statements: H301 + H311
• Precautionary Statements: P264 - P280 - P301 + P310 - P302 + P352 + P312 - P361 + P364 - P405
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Oral
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): 258.8 °F - closed cup
• Flash Point(C): 126 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves