269050

5-Chloro-2-nitroaniline

97%

• Synonym(s): 2-Amino-4-chloro-nitrobenzene
• Linear Formula: ClC₆H₃(NO₂)NH₂
• CAS Number: 1635-61-6
• Molecular Weight: 172.57
• Beilstein: 2210201
• EC Number: 216-661-5
• MDL number: MFCD00007776
• UNSPSC Code: 12352100
• PubChem Substance ID: 24856308
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• form: chunks
• mp: 125-129 °C (dec.) (lit.)
• functional group: chloro; nitro
• SMILES string: Nc1cc(Cl)ccc1[N+]([O-])=O
• InChI: 1S/C6H5ClN2O2/c7-4-1-2-6(9(10)11)5(8)3-4/h1-3H,8H2
• InChI key: ZCWXYZBQDNFULS-UHFFFAOYSA-N

Description

General description

The coupling of divinylbenzene cross-linked polystyrene with 5-chloro-2-nitroaniline followed by oxidative decyanation afforded benzophenone.

Application

5-Chloro-2-nitroaniline was used in the synthesis of 5-(4-substituted piperazin-1-yl)-2-nitroanilines and 5-(4-substituted piperazin-1-yl)benzimidazole-2-carbamates.

Safety Information

• Pictograms: GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H300 + H310 + H330,H373,H411
• Precautionary Statements: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Chronic 2 - STOT RE 2
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves