245607

3,4-Dichlorophenyl isocyanate

97%

• Linear Formula: Cl₂C₆H₃NCO
• CAS Number: 102-36-3
• Molecular Weight: 188.01
• Beilstein: 608325
• EC Number: 203-026-2
• MDL number: MFCD00002017
• UNSPSC Code: 12352100
• PubChem Substance ID: 24854744
• NACRES: NA.22

Properties

• vapor pressure: 0.2 mmHg ( 20 °C)
• Assay: 97%
• form: solid
• bp: 118-120 °C/18 mmHg (lit.)
• mp: 41-43 °C (lit.)
• functional group: chloro; isocyanate
• SMILES string: Clc1ccc(cc1Cl)N=C=O
• InChI: 1S/C7H3Cl2NO/c8-6-2-1-5(10-4-11)3-7(6)9/h1-3H
• InChI key: MFUVCHZWGSJKEQ-UHFFFAOYSA-N

Description

Application

3,4-Dichlorophenyl isocyanate was used in the synthesis of 1,5-disubstituted-2-thiobiuret derivatives via reaction with thioureido-containing aromatic/heterocyclic sulfonamides.

Safety Information

• Pictograms: GHS06,GHS08,GHS05,GHS09
• Signal Word: Danger
• Hazard Statements: H301,H317,H318,H330,H334,H335,H410
• Precautionary Statements: P260 - P273 - P280 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1A - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): 253.4 °F - closed cup
• Flash Point(C): 123 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves