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4-Chlorophenyl isocyanate, 98%, Thermo Scientific Chemicals

$49.67 - $220.97

Chemical Identifiers

CAS 104-12-1
Molecular Formula C7H4ClNO
Molecular Weight (g/mol) 153.565
MDL Number MFCD00002024
InChI Key ADAKRBAJFHTIEW-UHFFFAOYSA-N
Synonym 4-chlorophenyl isocyanate, p-chlorophenyl isocyanate, benzene, 1-chloro-4-isocyanato, pcpi, 4-chloroisocyanatobenzene, para-chlorophenyl isocyanate, p-chlorfenylisokyanat, 4-chlorophenylisocyanate, isocyanic acid, p-chlorophenyl ester, 1-chloro-4-isocyanato-benzene
PubChem CID 7693
IUPAC Name 1-chloro-4-isocyanatobenzene
SMILES C1=CC(=CC=C1N=C=O)Cl
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Products 3
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1496606
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Thermo Scientific Chemicals
A1496606
5 g
Each for $49.67
 
AAA1496614
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Thermo Scientific Chemicals
A1496614
25 g
Each for $88.58
 
AAA1496622
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Thermo Scientific Chemicals
A1496622
100 g
Each for $220.97
 
Description

Description

4-Chlorophenyl isocyanate is used in the preparation of isothiocyanates. Aryl isocyanates undergo [2+2] cycloaddition reactions with dihydrofuran to give bicyclic β-lactams in high yield.

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
4-Chlorophenyl isocyanate is used in the preparation of isothiocyanates. Aryl isocyanates undergo [2+2] cycloaddition reactions with dihydrofuran to give bicyclic ß-lactams in high yield.

Solubility
Hydrolyzes in water.

Notes
Keep container tightly closed. Store away from oxidizing agents.
Specifications

Chemical Identifiers

104-12-1
153.565
ADAKRBAJFHTIEW-UHFFFAOYSA-N
7693
C1=CC(=CC=C1N=C=O)Cl
C7H4ClNO
MFCD00002024
4-chlorophenyl isocyanate, p-chlorophenyl isocyanate, benzene, 1-chloro-4-isocyanato, pcpi, 4-chloroisocyanatobenzene, para-chlorophenyl isocyanate, p-chlorfenylisokyanat, 4-chlorophenylisocyanate, isocyanic acid, p-chlorophenyl ester, 1-chloro-4-isocyanato-benzene
1-chloro-4-isocyanatobenzene

Specifications

29°C to 31°C
1.2
5 g
1.5618
MFCD00002024
386235
Hydrolyzes in water.
C1=CC(=CC=C1N=C=O)Cl
153.565
153.57
4-Chlorophenyl isocyanate
104-12-1
203°C to 204°C
Pungent
C7H4ClNO
UN2811
4-chlorophenyl isocyanate, p-chlorophenyl isocyanate, benzene, 1-chloro-4-isocyanato, pcpi, 4-chloroisocyanatobenzene, para-chlorophenyl isocyanate, p-chlorfenylisokyanat, 4-chlorophenylisocyanate, isocyanic acid, p-chlorophenyl ester, 1-chloro-4-isocyanato-benzene
ADAKRBAJFHTIEW-UHFFFAOYSA-N
1-chloro-4-isocyanatobenzene
7693
98%
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Safety and Handling

Safety and Handling

GHS H Statement
H330-H334-H318-H315-H335
Fatal if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Causes serious eye damage.
Causes skin irritation.
May cause respiratory irritation.

P260-P264b-P270-P271-P280-P284-P285-P301+P310-P302+P352-P304+P340-P305+P351+P338-P310-P312-P330-P332+P313-P362-P501c

H301-H315-H318-H330-H334-H335

DOTInformation : Hazard Class: 6.1; Packaging Group: II

EINECSNumber : 203-176-9

RTECSNumber : NQ8575000

TSCA : Yes

Recommended Storage : Keep cold; Store under Nitrogen

SDS
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RUO – Research Use Only