trimethylbenzene

Basic Information

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CAS Number

25551-13-7

Molecular Formula

C9H12

Molecular Weight

120.19 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

-68.52°C (estimate)

Boiling Point

159.22°C (estimate)

Refractive Index

1.5000 (estimate)

SMILES

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

InChI

InChI=1S/C9H12/c1-7-5-4-6-8(2)9(7)3/h4-6H,1-3H3

InChIKey

FYGHSUNMUKGBRK-UHFFFAOYSA-N

LogP

2.611860000000001

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Safety Information

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Hazard Class

Class 3.2 Class 3.2

Synonyms & References

English

trimethylbenzene
Trimethylbenzenes, all isomers or mixtures
TRIMETHYLBENZENE MIXTURE,TECHNICAL GRADE
trimethyl-benzen
methylxylene

Customs Code

2902909090

FAQ

What is trimethylbenzene (CAS: 25551-13-7)?

Trimethylbenzene (CAS: 25551-13-7) is an organic compound with the molecular formula C9H12. It is a colorless, slightly aromatic, flammable liquid with a mild odor. Trimethylbenzene is a derivative of benzene, with three methyl groups attached to the ring structure.

What are the main uses of trimethylbenzene (CAS: 25551-13-7)?

Trimethylbenzene (CAS: 25551-13-7) is primarily used as a solvent in the production of resins, adhesives, and paints. It is also utilized in the synthesis of other chemical compounds and as a intermediate in the manufacturing of pharmaceuticals and dyes. Additionally, it is employed in the production of plastics and rubber.

Is trimethylbenzene (CAS: 25551-13-7) safe?

Trimethylbenzene (CAS: 25551-13-7) is generally considered safe when handled with appropriate precautions. However, it is flammable and may cause irritation to the skin and eyes. It is important to follow safety guidelines, wear protective equipment, and ensure proper ventilation during handling and use.

How should trimethylbenzene (CAS: 25551-13-7) be stored?

Trimethylbenzene (CAS: 25551-13-7) should be stored in a cool, well-ventilated area away from heat and sources of ignition. It should be kept in a tightly sealed container made of appropriate material, such as glass or metal, to prevent contamination and vapor loss. Avoid exposure to light and maintain a temperature below 25°C (77°F) to minimize the risk of fire and ensure stability.