4,4'-Dimethylbiphenyl

Basic Information

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CAS Number

613-33-2

Molecular Formula

C14H14

Molecular Weight

182.27 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

120.0 to 124.0 deg-C

Boiling Point

295 °C

Density

0.9170

Water Solubility

Insoluble in water.

Flash Point

295℃

Refractive Index

1.5811 (estimate)

SMILES

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

InChI

InChI=1S/C14H14/c1-11-3-7-13(8-4-11)14-9-5-12(2)6-10-14/h3-10H,1-2H3

InChIKey

RZTDESRVPFKCBH-UHFFFAOYSA-N

LogP

3.9704400000000026

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

137

Safety Information

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Sensitiveness

Sensitive to moisture

Synonyms & References

English

MFCD00008545
AS-12676
W-108987
p,p'-Bitolyl
UNII-5J314QOJ2V
4,4'-Ditolyl
NSC90464
EINECS 210-337-7
4,4'-Dimethylbiphenyl, 97%
4,4 inverted exclamation mark -Dimethyldiphenyl
AKOS015842521
1-methyl-4-(p-tolyl)-benzene
1,1'-Biphenyl, 4,4'-dimethyl-
4,4'-Dimethyldiphenyl
613-33-2
AG-219/25001484
4,4'-DIMETHYLBIPHENYL
p,p'-Ditolyl
5J314QOJ2V
Biphenyl, 4,4'-dimethyl-
NSC 90464
AI3-21616
Di-p-tolyl
4,4'-Dimethyl biphenyl
AC-7328
A833168
1-Methyl-4-(4'-methylphenyl)benzene
NSC-90464
4,4`-Dimethyldiphenyl
CS-W017094
NS00034646

MDL Number

MFCD00008545

Customs Code

2902909090

FAQ

What is 4,4'-Dimethylbiphenyl (CAS: 613-33-2)?

4,4'-Dimethylbiphenyl is an organic compound with the chemical formula C14H12. It is a derivative of biphenyl, featuring two methyl groups attached to the benzene rings at the 4 and 4' positions. This compound is known for its low solubility in water and high stability under normal conditions. It is commonly used as a starting material in chemical synthesis and is recognized by its CAS number 613-33-2.

What are the main uses of 4,4'-Dimethylbiphenyl (CAS: 613-33-2)?

4,4'-Dimethylbiphenyl is primarily used in the synthesis of pharmaceuticals, dyes, and organic materials. It serves as an intermediate in the production of various chemicals and is also utilized in research for its structural properties. Due to its stability, it finds applications in industrial processes and as a component in specialized chemical formulations.

Is 4,4'-Dimethylbiphenyl (CAS: 613-33-2) safe?

4,4'-Dimethylbiphenyl is generally considered safe when handled properly, but it may pose risks if exposed to high temperatures or incompatible substances. It is classified as a potential irritant and should be handled with appropriate personal protective equipment (PPE). Safety standards recommend avoiding inhalation, ingestion, and skin contact, and following standard chemical safety protocols.

How should 4,4'-Dimethylbiphenyl (CAS: 613-33-2) be stored?

4,4'-Dimethylbiphenyl should be stored in a cool, dry, and well-ventilated area, away from light and moisture. It is best kept in a sealed container made of materials compatible with organic solvents, such as glass or stainless steel. Storage conditions should maintain a temperature below 25°C and ensure humidity levels are controlled to preserve its stability and prevent degradation.