3-Chloro-4-methylphenyl isocyanate, 98%

Description

CAS: 28479-22-3 | C8H6ClNO | 167.59 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 28479-22-3
• Molecular Formula: C8H6ClNO
• Molecular Weight (g/mol): 167.59
• MDL Number: MFCD00013858
• InChI Key: UKTKKMZDESVUEE-UHFFFAOYSA-N
• Synonym: 3-chloro-4-methylphenyl isocyanate, 3-chloro-4-methylphenylisocyanate, benzene, 2-chloro-4-isocyanato-1-methyl, 3-chloro-p-tolyl isocyanate, isocyanic acid 3-chloro-4-methylphenyl ester, 3-chloro-4-methyl phenyl isocyanate, acmc-1ar7g, 3-chlor-4-methylphenylisocyanat, 2-chloro-4-isocyanato toluene, 3-chloro-4-methylphenyl isocyanate un2236 poison
• PubChem CID: 62832
• IUPAC Name: 2-chloro-4-isocyanato-1-methylbenzene
• SMILES: CC1=CC=C(C=C1Cl)N=C=O

• Melting Point: 20°C to 24°C
• Density: 1.224
• Boiling Point: 225°C
• Quantity: 1 g
• Refractive Index: 1.556
• UN Number: UN2236
• Beilstein: 2690771
• Formula Weight: 167.6
• Percent Purity: 98%
• Chemical Name or Material: 3-Chloro-4-methylphenyl isocyanate

Safety and Handling

Hazard Category	H314-H330-H334-H335
Hazard Statement	GHS H Statement H330-H334-H314-H318 Fatal if inhaled. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-P271-P280-P284-P285-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: 3-CHLORO-4-METHYLPHENYL ISOCYANATE, LIQUID
EINECSNumber	249-050-7
TSCA	Yes
Recommended Storage	Keep cold

SDS

RUO – Research Use Only