2,2'-Dimethyl-4,4'-biphenyldiamine

Basic Information

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CAS Number

84-67-3

Molecular Formula

C14H16N2

Molecular Weight

212.3 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

Melting Point

104.0 to 108.0 deg-C

Density

1.106

SMILES

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CC1=C(C=CC(=C1)N)C2=C(C=C(C=C2)N)C

InChI

InChI=1S/C14H16N2/c1-9-7-11(15)3-5-13(9)14-6-4-12(16)8-10(14)2/h3-8H,15-16H2,1-2H3

InChIKey

QYIMZXITLDTULQ-UHFFFAOYSA-N

LogP

3.1348400000000014

Topological Polar Surface Area

52.04 Å²

Hydrogen Bond Donor/Acceptor

4 / 2

Complexity

205

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

Synonyms & References

English

2,2'-dimethyl-[1,1'-biphenyl]-4,4'- Diamine (M-Tolidine)
UNII-O23M27FP1T
BBL029664
FT-0658785
CS-0022406
AC-33839
4-(4-amino-2-methylphenyl)-3-methylaniline;2,2-Dimethyl[1,1
2,2'-dimethylbiphenyl-4,4'-diamine
O23M27FP1T
m-Tolidine
BCP29463
2,2'-dimethyl-[1,1'-biphenyl]-4,4'-diamine
AS-20109
EINECS 201-551-1
2,2'-DIMETHYL-4,4'-DIAMINOBIPHENYLENE
2,2'-Dimethyl[1,1'-biphenyl]-4,4'-diamine
2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-diamine (MMB)
SY025471
AB01319789-02
NSC-1989
2,2'-Dimethylbenzidine
2,2'-Dimethyl-4,4'-diaminobiphenyl
4,4'-Diamino-2,2'-dimethylbiphenyl
Benzidine,2'-dimethyl-
SCHEMBL63910
T3098
MFCD02269175
4,4 inverted exclamation mark -Diamino-2,2 inverted exclamation mark -dimethylbiphenyl
2,2'-dimethyl[1,1'-biphenyl]-4,4'-diamin
2,2'-Tolidine
NSC 1989

MDL Number

MFCD02269175

Customs Code

2921590090

FAQ

What is 2,2'-Dimethyl-4,4'-biphenyldiamine (CAS: 84-67-3)?

2,2'-Dimethyl-4,4'-biphenyldiamine (CAS: 84-67-3) is an organic compound with the chemical formula C16H16N2. It is a white crystalline solid that is commonly used in chemical synthesis. The compound is known for its stability and is often found in applications requiring aromatic diamine functionalities.

What are the main uses of 2,2'-Dimethyl-4,4'-biphenyldiamine (CAS: 84-67-3)?

2,2'-Dimethyl-4,4'-biphenyldiamine (CAS: 84-67-3) is primarily used in the synthesis of pharmaceutical intermediates and specialty chemicals. It also finds applications in polymer science and materials research, particularly in the development of high-performance polymers and coatings due to its aromatic and diamine structural features.

Is 2,2'-Dimethyl-4,4'-biphenyldiamine (CAS: 84-67-3) safe?

2,2'-Dimethyl-4,4'-biphenyldiamine (CAS: 84-67-3) is generally considered safe when handled properly. However, it should be treated with care as it may cause skin and eye irritation. Safety precautions include using appropriate personal protective equipment (PPE) and following good laboratory practices to minimize exposure and ensure safe handling.

How should 2,2'-Dimethyl-4,4'-biphenyldiamine (CAS: 84-67-3) be stored?

2,2'-Dimethyl-4,4'-biphenyldiamine (CAS: 84-67-3) should be stored in a cool, dry, and well-ventilated area, away from light and heat sources. It is recommended to keep it in a sealed container to prevent moisture absorption and maintain its chemical stability over time.