487279

3,4-Dichlorobenzyl isocyanate

95%

• Linear Formula: Cl₂C₆H₃CH₂NCO
• CAS Number: 19752-09-1
• Molecular Weight: 202.04
• MDL number: MFCD00673063
• UNSPSC Code: 12352100
• PubChem Substance ID: 24872258

Properties

• Assay: 95%
• refractive index: n20/D 1.568 (lit.)
• bp: 282 °C (lit.)
• density: 1.375 g/mL at 25 °C (lit.)
• storage temp.: −20°C
• SMILES string: Clc1ccc(CN=C=O)cc1Cl
• InChI: 1S/C8H5Cl2NO/c9-7-2-1-6(3-8(7)10)4-11-5-12/h1-3H,4H2
• InChI key: WLNAHQZFPSSVTP-UHFFFAOYSA-N

Description

General description

3,4-Dichlorobenzyl isocyanate, also known as 1,2-dichloro-4-(isocyanatomethyl)benzene, is an organic building block containing an isocyanate group.

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Danger
• Hazard Statements: H302 + H312 + H332,H315,H317,H319,H334,H335
• Precautionary Statements: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves