Skip to Content
Merck
CN

Key Documents

View All Documentation

115622

4-Chlorobenzonitrile

99%

Synonym(s):

1-Chloro-4-benzonitrile, 1-Chloro-4-cyanobenzene, 4-Cyanophenyl chloride, p-Chlorobenzonitrile

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
ClC6H4CN
CAS Number:
623-03-0
Molecular Weight:
137.57
NACRES:
NA.22
PubChem Substance ID:
24847231
eCl@ss:
39050680
UNSPSC Code:
12352100
EC Number:
210-765-4
MDL number:
MFCD00001813
Beilstein/REAXYS Number:
1072122
Assay:
99%
Form:
solid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

assay

99%

form

solid

bp

223 °C (lit.)

mp

90-93 °C (lit.)

functional group

chloro, nitrile

SMILES string

Clc1ccc(cc1)C#N

InChI

1S/C7H4ClN/c8-7-3-1-6(5-9)2-4-7/h1-4H

InChI key

GJNGXPDXRVXSEH-UHFFFAOYSA-N

Application

4-Chlorobenzonitrile has been used in the preparation of amides.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

226.4 °F

flash_point_c

108 °C

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBL3763
STBL2211
STBK5307
STBD5757V
STBB4210V

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

Ondrej Kaplan et al.
Applied microbiology and biotechnology, 73(3), 567-575 (2006-10-25)
Aspergillus niger K10 cultivated on 2-cyanopyridine produced high levels of an intracellular nitrilase, which was partially purified (18.6-fold) with a 24% yield. The N-terminal amino acid sequence of the enzyme was highly homologous with that of a putative nitrilase from
Luca Quattrini et al.
Scientific reports, 9(1), 9943-9943 (2019-07-11)
Melanoma is the most serious form of skin cancer but its medication is still far from being safe and thoroughly effective. The search of novel therapeutic approaches represents therefore a health emergency to push through eagerly. In this study, we

Global Trade Item Number

SKUGTIN
115622-25G04061838703491
115622-100G04061838703484