3,4-Dichlorophenyl isocyanate, 97%, Thermo Scientific Chemicals

Description

Methyl-labeled diuron was prepared by the reaction of 3,4-dichlorophenyl- isocyanate with C 'labeled dimethylamine.Substituted urea derivatives were prepared by reacting 3,4-dichlorophenyl isocyanate with amino acids, dipeptides, histamine. The R- and S-isomers and RS-racemate of MBPU were synthesized by allowing equimolar quantities of 3,4-dichlorophenyl- isocyanate

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.

Applications
Methyl-labeled diuron was prepared by the reaction of 3,4-dichlorophenyl- isocyanate with C ′″labeled dimethylamine.Substituted urea derivatives were prepared by reacting 3,4-dichlorophenyl isocyanate with amino acids, dipeptides, histamine. The R- and S-isomers and RS-racemate of MBPU were synthesized by allowing equimolar quantities of 3,4-dichlorophenyl- isocyanate

Solubility
Hydrolyzes in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, moisture, water, amines, alcohols.

Specifications

Chemical Identifiers

• CAS: 102-36-3
• Molecular Formula: C7H3Cl2NO
• Molecular Weight (g/mol): 188.007
• MDL Number: MFCD00002017
• InChI Key: MFUVCHZWGSJKEQ-UHFFFAOYSA-N
• Synonym: 3,4-dichlorophenyl isocyanate, benzene, 1,2-dichloro-4-isocyanato, 3,4-dichlorfenylisokyanat, isocyanic acid 3,4-dichlorophenyl ester, 3,4-dichlorophenylisocyanate, unii-ozw0b7f1du, 3,4-dichlorphenylisocyanate, isocyanic acid, 3,4-dichlorophenyl ester, 3,4-dichlorfenylisokyanat czech, ozw0b7f1du
• PubChem CID: 7607
• IUPAC Name: 1,2-dichloro-4-isocyanatobenzene
• SMILES: C1=CC(=C(C=C1N=C=O)Cl)Cl

• Melting Point: 40°C to 44°C
• Boiling Point: 118°C to 120°C (18 mmHg)
• Flash Point: 123°C (253°F)
• Odor: Irritating
• Quantity: 25 g
• UN Number: UN2250
• Beilstein: 608325
• Sensitivity: Moisture sensitive
• Solubility Information: Hydrolyzes in water.
• Formula Weight: 188.01
• Percent Purity: 97%
• Chemical Name or Material: 3,4-Dichlorophenyl isocyanate

Safety and Handling

Hazard Category	H301-H312+H332-H315-H317-H319-H334-H335
Hazard Statement	GHS H Statement H300-H331-H334-H315-H319-H335 Fatal if swallowed. Toxic if inhaled. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P271-P272-P280-P285-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P333+P313-P342+P311-P362-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: DICHLOROPHENYL ISOCYANATES
EINECSNumber	203-026-2
RTECSNumber	NQ8760000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only