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2-Chlorobenzonitrile

2-Chlorobenzonitrile structure

CAS No:
873-32-5
Formula:
C7H4ClN
Chemical Name:
2-Chlorobenzonitrile
Synonyms:
Benzonitrile,2-chloro-;Benzonitrile,o-chloro-;2-Chlorobenzonitrile;o-Chlorobenzonitrile;o-Cyanochlorobenzene;o-Chlorocyanobenzene;2-Cyanochlorobenzene;2-Chlorophenyl cyanide;1-Chloro-2-cyanobenzene;NSC 8438
Categories:
Chemical Reagents > Organic Reagents

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Description

white to light yellow crystal powder

2-Chlorobenzonitrile Basic Attributes

Molecular Weight：

137.56600

Exact Mass：

137.57

EC Number：

212-836-5

NSC Number：

8438

DSSTox ID：

DTXSID5052593

HScode：

29269095

Characteristics

PSA：

23.79000

XLogP3：

2.21168

Appearance：

white to pale yellow crystalline powder

Density：

1.18 g/cm3

Melting Point：

46.3 °C

Boiling Point：

232 °C

Flash Point：

122ºC

Refractive Index：

1.563

Storage Conditions：

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Information

Packing level：

III

Hazard category：

6.1

Transport codes：

UN 3439

wgk germany：

hazard class code：

R21/22/23

safety instructions：

S23

RTECS Number：

DI2625000

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P280-P305 + P351 + P338

Hazard Statements：

H302-H312-H319

GHS Classification：

|Warning|H302: Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P280, P301+P312, P302+P352, P305+P351+P338, P312, P322, P330, P337+P313, P363, and P501|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|Aggregated GHS information provided by 53 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-chlorobenzonitrile

2-Chlorobenzonitrile Use and Manufacturing

Uses

Organic synthesis intermediates. It is mainly used in the synthesis of dye intermediate 2-cyano-4-nitroaniline, and in the pharmaceutical industry for the synthesis of nitroquine, a new anti-malarial drug. Used in dyes, pharmaceuticals and other fine chemical intermediates

Manufacturing Info：

Benzonitrile, 2-chloro-: ACTIVE

Computed Properties

Molecular Weight:137.56
XLogP3:2
Hydrogen Bond Acceptor Count:1
Exact Mass:137.0032268
Monoisotopic Mass:137.0032268
Topological Polar Surface Area:23.8
Heavy Atom Count:9
Complexity:135
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Benzonitrile

Sulfamic acid

Ethanol

Acetone

2-Chlorobenzaldehyde

Downstream Products

Benzylamine

Benzonitrile

Toluene

Price Analysis

Make your 2-Chlorobenzonitrile purchase based on the price and market insights! ECHEMI provides professional market insights with prices for you to make a better choice. Learn more on 2-Chlorobenzonitrile prices .

Data: 2026-08-01
Price: 15800.00Yuan/ton
Change: 0

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