m-Cymene

CAS 535-77-3CH3C6H4CH(CH3)2Chemical Synthesis

m-Cymene (CAS: 535-77-3) is an aromatic hydrocarbon with the chemical formula C10H14. Characterised by its isopropyl and methyl groups attached to a benzene ring, it serves as a valuable building block in organic synthesis. This compound is primarily utilised in chemical research and the development of more complex organic molecules, contributing to advancements in various chemical sectors.

IUPAC: 1-Isopropyl-3-methylbenzene,3-Isopropyltoluene
Synonyms: 1-Isopropyl-3-methylbenzene3-Isopropyltoluene

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m-Cymene (CH3C6H4CH(CH3)2) — chemical structure, CAS 535-77-3; Chemistry, fine chemical supplied by Tech Serve Solutions

ArenesBuilding BlocksChemical SynthesisOrganic Building Blocks

01 /Applications

Organic Synthesis Intermediate

m-Cymene is employed as a precursor or intermediate in the synthesis of various organic compounds. Its aromatic structure with alkyl substituents allows for diverse chemical modifications and reactions.

Research and Development

Used in laboratory settings for research purposes, m-Cymene aids in exploring new chemical pathways and developing novel materials. It functions as a fundamental building block for academic and industrial R&D.

Fine Chemical Production

This compound finds application in the production of fine chemicals, where specific molecular architectures are required. Its availability supports the development of specialised chemical products.

02 /Properties

Molecular weight	134.22
Linear formula	CH3C6H4CH(CH3)2
Assay	99%
Boiling point	175 °C(lit.)
Density	0.861 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.492(lit.)
Solubility	alcohol: miscible(lit.)diethyl ether: miscible(lit.)water: insoluble(lit.)
Melting point	−64 °C(lit.)
Vapour pressure	4 mmHg (37.7 °C)

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

Warning

Hazard statements

H226Flammable liquid and vapour

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	47 °C / 116.6 °F
Transport (UN / ADR)	UN 2046 3 / PGIII
Water hazard class (WGK, DE)	2
Risk statements (R)	10

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

535-77-3

MDL number

MFCD00008891

PubChem substance

24855411

Beilstein registry

1851357

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is m-Cymene used for?

m-Cymene is primarily used as a building block and intermediate in organic synthesis and research and development activities.

What is the CAS number and formula for m-Cymene?

The CAS number for m-Cymene is 535-77-3, and its chemical formula is C10H14.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies m-Cymene with an assay of 99%. This product is intended for technical and research use and is not represented as USP, BP, or EP grade.

What are the safety considerations for handling m-Cymene?

m-Cymene is a flammable liquid and vapour (H226). Handle with appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, in a well-ventilated area. Store away from heat and ignition sources.