3,3'-Dichloro-4,4'-biphenyldiamine

Basic Information

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CAS Number

91-94-1

Molecular Formula

C12H10Cl2N2

Molecular Weight

253.12 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

132.5°C

Boiling Point

398.89°C (rough estimate)

Density

1.3171 (rough estimate)

Refractive Index

1.6400 (estimate)

SMILES

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C1=CC(=C(C=C1C2=CC(=C(C=C2)N)Cl)Cl)N

InChI

InChI=1S/C12H10Cl2N2/c13-9-5-7(1-3-11(9)15)8-2-4-12(16)10(14)6-8/h1-6H,15-16H2

InChIKey

HUWXDEQWWKGHRV-UHFFFAOYSA-N

LogP

log Kow = 3.51

Topological Polar Surface Area

52.04 Å²

Hydrogen Bond Donor/Acceptor

4 / 2

Complexity

213

Safety Information

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GHS Hazard Pictograms

H225

H301

H311

H331

H350

H370

H412

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H301 Toxic if swallowed
Acute toxicity, oral

H311 Toxic in contact with skin
Acute toxicity, dermal

H331 Toxic if inhaled
Acute toxicity, inhalation

H350 May cause cancer
Carcinogenicity

H370 Causes damage to organs
Specific target organ toxicity, single exposure

H412 Harmful to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class IRRITANT Class IRRITANT

Stability

Stable. Incompatible with strong oxidizing agents.

Synonyms & References

English

MFCD00043917
3,3'-dichlorobenzidine; 3,3'-dichlorobiphenyl-4,4'-ylenediamine
3,3'-Dichloro-[1,1'-biphenyl]-4,4'-diamine
3,3'-Dichlorobenzidin [Czech]
[1,1'-bifenil]-4,4'-diamina, 3,3'-dicloro-
AKOS005174428
STL426665
3,3'-Dichloro-p,p'-bianiline
EINECS 202-109-0
NCGC00259773-01
VS-12642
4,3'-dichlorobiphenyl
(1,1'-Biphenyl)-4,4'-diamine, 3,3'-dichloro-, labeled with carbon-14
3,3'-DICHLOROBENZIDINE [MI]
3,3'-Dichlorbenzidin [Czech]
CAS-91-94-1
86349-58-8
W-109050
3,3 inverted exclamation marka-Dichlorobenzidine
(1,1'-Biphenyl)-4,4'-diamine, 3,3'-dichloro-
3,3'-Dichlorobenzidine base
ortho,ortho'-Dichlorobenzidine
Curithane C126
CI 23060
NSC-154073
4 ,4'-diamino-3,3'-dichlorobiphenyl
[1,4'-diamine, 3,3'-dichloro-
DTXSID6020432
4,4'-Diamino-3,3'-dichlorodiphenyl
4-(4-amino-3-chlorophenyl)-2-chloroaniline
3,3'-Dichlorobenzidine; see 1910.1007

MDL Number

MFCD00043917

Customs Code

2921590032

FAQ

What is 3,3'-Dichloro-4,4'-biphenyldiamine (CAS: 91-94-1)?

3,3'-Dichloro-4,4'-biphenyldiamine is a chemical compound with the CAS number 91-94-1. It is an aromatic diamine with a molecular formula of C16H10Cl2N2. This compound is used in various industrial applications and research, including as a flame retardant and in the synthesis of dyes and pharmaceuticals.

What are the main uses of 3,3'-Dichloro-4,4'-biphenyldiamine (CAS: 91-94-1)?

3,3'-Dichloro-4,4'-biphenyldiamine (CAS: 91-94-1) is primarily used as a flame retardant in plastic and rubber products. It is also utilized in the synthesis of dyes and pigments. Additionally, it serves as a precursor in pharmaceutical research, contributing to the development of certain therapeutic agents.

Is 3,3'-Dichloro-4,4'-biphenyldiamine (CAS: 91-94-1) safe?

3,3'-Dichloro-4,4'-biphenyldiamine (CAS: 91-94-1) is generally considered safe when handled with appropriate precautions. However, exposure to this compound can be hazardous. It is important to follow safety guidelines, including wearing protective clothing and ensuring proper ventilation. Direct contact with skin and inhalation of vapors should be avoided.

How should 3,3'-Dichloro-4,4'-biphenyldiamine (CAS: 91-94-1) be stored?

3,3'-Dichloro-4,4'-biphenyldiamine (CAS: 91-94-1) 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 exposure to moisture and contaminants. Proper storage ensures the compound remains stable and minimizes potential hazards.