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4-Chlorophenyl isothiocyanate, 98%

Catalog No. aaa1269314
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AAA1269314 25 g
AAA1269306 5 g
AAA1269322 100 g
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Catalog No. AAA1269314 Supplier Thermo Scientific Chemicals Supplier No. A1269314
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CAS: 2131-55-7 | C7H4ClNS | 169.626 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.

Chemical Identifiers

CAS 2131-55-7
Molecular Formula C7H4ClNS
Molecular Weight (g/mol) 169.626
MDL Number MFCD00004810
InChI Key MZZVFXMTZTVUFO-UHFFFAOYSA-N
PubChem CID 16480
IUPAC Name 1-chloro-4-isothiocyanatobenzene
SMILES C1=CC(=CC=C1N=C=S)Cl

Specifications

Melting Point 43°C to 46°C
Quantity 25 g
Odor Pungent
UN Number UN2923
Beilstein 471610
Synonym 4-chlorophenyl isothiocyanate, p-chlorophenyl isothiocyanate, 1-chloro-4-isothiocyanato-benzene, benzene, 1-chloro-4-isothiocyanato, 4-chlorophenylisothiocyanate, isothiocyanic acid, p-chlorophenyl ester, 4-chlor-phenyl-isothiocyanat, isothiocyanic acid 4-chlorophenyl ester, isothiocyanic acid, 4-chlorophenyl ester, benzene,1-chloro-4-isothiocyanato
Boiling Point 135°C to 136°C (24 mmHg)
Formula Weight 169.64
Percent Purity 98%
Chemical Name or Material 4-Chlorophenyl isothiocyanate
Hazard Category H301+H311+H331-H315-H319-H334-H335
Hazard Statement GHS H Statement
H331-H314-H318-H302-H312
Toxic if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
Harmful in contact with skin.
Precautionary Statement P261-P264b-P270-P271-P280-P285-P301+P310-P302+P352-P304+P340-P305+P351+P338-P311-P312-P330-P332+P313-P361-P363-P501c
DOTInformation Hazard Class: 6.1; Packaging Group: II
EINECSNumber 218-358-3
RTECSNumber NX8473000
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only