Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

View All Documentation

253782

Sigma-Aldrich

4-Chlorophenyl isothiocyanate

99%

Sign Into View Organizational & Contract Pricing

Select a Size

5 G
$86.80

$86.80

Estimated to ship onMarch 28, 2025

Request a Bulk Order
All Photos(2)

Select a Size

Change View
5 G
$86.80

About This Item

Linear Formula:
ClC6H4NCS
CAS Number:
2131-55-7
Molecular Weight:
169.63
Beilstein/REAXYS Number:
471610
EC Number:
218-358-3
MDL number:
MFCD00004810
UNSPSC Code:
12352100
PubChem Substance ID:
24855328
NACRES:
NA.22
assay:
99%

$86.80

Estimated to ship onMarch 28, 2025

Request a Bulk Order

assay

99%

bp

135-136 °C/24 mmHg (lit.)

mp

42-44 °C (lit.)

functional group

chloro
isothiocyanate

SMILES string

Clc1ccc(cc1)N=C=S

InChI

1S/C7H4ClNS/c8-6-1-3-7(4-2-6)9-5-10/h1-4H

InChI key

MZZVFXMTZTVUFO-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

4-Chlorophenyl isothiocyanate has been used in the synthesis of thiosemicarbazides[1]. It was also used as building block for the synthesis of N-alkylated 2-arylaminobenzimidazoles[2].

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBC3936V
BCBH6857V
61397LJV
1433901V
1433901

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Synthesis and anti-HIV activity of new chiral 1, 2, 4-triazoles and 1, 3, 4-thiadiazoles.
Akhtar T, et al.
Heteroatom Chem., 18(3), 316-322 (2007)
A solid phase traceless synthesis of 2-arylaminobenzimidazoles.
Krchnak V, et al.
Tetrahedron Letters, 42(9), 1627-1630 (2001)
Efficacy of p-chlorophenylisothiocyanate (Sch 20350) against parasites of ruminants and horses.
E Panitz et al.
The Journal of parasitology, 67(6), 964-964 (1981-12-01)

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service