4,5-Dichlorophthalonitrile

Basic Information

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CAS Number

139152-08-2

Molecular Formula

C8H2Cl2N2

Molecular Weight

197.02 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

182.0 to 185.0 deg-C

Boiling Point

312.4°Cat760mmHg

Density

1.48±0.1 g/cm3 (20 ºC 760 Torr),

Flash Point

141.1°C

Refractive Index

1.603

SMILES

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C1=C(C(=CC(=C1Cl)Cl)C#N)C#N

InChI

InChI=1S/C8H2Cl2N2/c9-7-1-5(3-11)6(4-12)2-8(7)10/h1-2H

InChIKey

SRIJSZQFAMLVQV-UHFFFAOYSA-N

LogP

2.73676

Complexity

231

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

A856842
139152-08-2
1,2-Benzenedicarbonitrile, 4,5-dichloro-
4,5-Dichlorophthalonitrile, 99%
PS-3356
InChI=1/C8H2Cl2N2/c9-7-1-5(3-11)6(4-12)2-8(7)10/h1-2
MFCD00191408
4,5-DICHLORO-2-CYANOPHENYL CYANIDE
AMY18720
DTXSID00357485
AK-918/13500067
AKOS003647814
SY050895
CS-0110012
4,5-dichlorobenzene-1,2-dicarbonitrile
1,2-Dichloro-4,5-dicyanobenzene
FT-0687054
SRIJSZQFAMLVQV-UHFFFAOYSA-N
D2189
SCHEMBL522162
4,5-Dichlorophthalonitrile
J-007244
1,2-Benzenedicarbonitrile,4,5-dichloro-
4,5-Dichlorophthalodinitrile

MDL Number

MFCD00191408

Customs Code

2926909090

FAQ

What is 4,5-Dichlorophthalonitrile (CAS: 139152-08-2)?

4,5-Dichlorophthalonitrile is an organic compound with the CAS number 139152-08-2. It is a colorless to white crystalline solid with a melting point of 121-122°C. This compound is used in the synthesis of other chemicals and pharmaceuticals due to its reactivity and stability.

What are the main uses of 4,5-Dichlorophthalonitrile (CAS: 139152-08-2)?

4,5-Dichlorophthalonitrile is primarily used in the production of dyes, pharmaceuticals, and as an intermediate in the synthesis of other organic compounds. It is also used in the manufacturing of certain plasticizers and flame retardants.

Is 4,5-Dichlorophthalonitrile (CAS: 139152-08-2) safe?

4,5-Dichlorophthalonitrile is generally considered safe when handled with proper precautions. However, it is toxic by inhalation and contact. Users should wear appropriate personal protective equipment such as gloves, goggles, and a lab coat. Avoid ingestion and inhalation. Follow all safety guidelines provided by the manufacturer.

How should 4,5-Dichlorophthalonitrile (CAS: 139152-08-2) be stored?

4,5-Dichlorophthalonitrile should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture and light exposure. Store it in a well-ventilated area and ensure it is out of reach of children and pets. Follow all storage recommendations provided by the supplier.