251941

2-Chlorophenyl isocyanate

98%

• Linear Formula: ClC₆H₄NCO
• CAS Number: 3320-83-0
• Molecular Weight: 153.57
• EC Number: 222-023-7
• MDL number: MFCD00001999
• UNSPSC Code: 12352100
• PubChem Substance ID: 24855171

Properties

• assay: 98%
• form: liquid
• refractive index: n20/D 1.5575 (lit.)
• bp: 83-84 °C/10 mmHg (lit.)
• solubility: water: insoluble
• density: 1.273 g/mL at 25 °C (lit.)
• SMILES string: Clc1ccccc1N=C=O
• InChI: 1S/C7H4ClNO/c8-6-3-1-2-4-7(6)9-5-10/h1-4H
• InChI key: NOHQUGRVHSJYMR-UHFFFAOYSA-N

Description

Application

2-Chlorophenyl isocyanate has been used:

• as standard to investigate the photocatalytic degradation of Monuron over TiO₂ suspensions
• in the preparation of 2-(2-chlorophenylamino)-3,5-dihydro-5,5-dimethyl-3-phenyl-6H-imidazo[1,2-b]-1,2,4-triazol-6-one
• in synthesis of pentenylated β-cyclodextrin chlorophenyl carbamates

Safety Information

• pictograms: GHS06,GHS08,GHS05,GHS09
• signalword: Danger
• hcodes: H314,H317,H330,H334,H410
• pcodes: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 1 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1A
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 2
• flash_point_f: 181.4 °F - closed cup
• flash_point_c: 83 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter