Ethylcyclohexane

CAS 1678-91-7C6H11C2H5Chemical Synthesis

Ethylcyclohexane (CAS: 1678-91-7), a cyclic alkane with the molecular formula C8H16 and a molar mass of 112.21 g/mol, is supplied by Tech Serve Solutions with an assay of ≥99%. This organic building block finds application in chemical synthesis and as a component in various organic formulations. Its flammable nature requires careful handling in industrial and laboratory settings.

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Ethylcyclohexane (C6H11C2H5) — chemical structure, CAS 1678-91-7; Chemistry, fine chemical supplied by Tech Serve Solutions

AlkanesBuilding BlocksChemical SynthesisCyclicOrganic Building Blocks

01 /Applications

Organic Synthesis Intermediate

Ethylcyclohexane serves as a valuable building block in organic synthesis. Its structure allows for further chemical modifications to create more complex molecules used in research and development.

Solvent Applications

As a cyclic alkane, ethylcyclohexane possesses solvent properties suitable for specific industrial applications. It can be employed in formulations requiring a non-polar organic medium.

Research and Development

This compound is utilised in laboratory settings for research purposes, contributing to the exploration of new chemical reactions and material properties. Its defined purity makes it reliable for experimental work.

02 /Properties

Molecular weight	112.21
Linear formula	C6H11C2H5
Assay	≥99%
Boiling point	130-132 °C(lit.)
Density	0.788 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.432(lit.)
Vapour pressure	25 mmHg (37.7 °C)
Melting point	−111 °C(lit.)
Autoignition temp	504 °F

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

GHS hazard pictogram: Health hazard (GHS08) — Health hazard

Danger

Hazard statements

H225Highly flammable liquid and vapour
H304May be fatal if swallowed and enters airways

Precautionary statements

P210Keep away from heat, sparks and open flames. No smoking
P301IF SWALLOWED
P331Do NOT induce vomiting

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	18 °C / 64.4 °F
Transport (UN / ADR)	UN 1993BF 3 / PGII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	F,Xn
Risk statements (R)	11-65
Safety statements (S)	9-16-29-33-62

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

04 /Identifiers & registry

CAS number

1678-91-7

MDL number

MFCD00001523

PubChem substance

24894446

Beilstein registry

1900337

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 Ethylcyclohexane used for?

Ethylcyclohexane is primarily used as an intermediate in organic synthesis and in various research and development applications as a building block or solvent.

What is the CAS number and formula for Ethylcyclohexane?

The CAS number for Ethylcyclohexane is 1678-91-7, and its molecular formula is C8H16.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Ethylcyclohexane with a purity of ≥99%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product documentation.

How should Ethylcyclohexane be handled safely?

Ethylcyclohexane is highly flammable (Flash Point 18°C) and can be harmful if swallowed, causing lung damage. Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area away from ignition sources. Consult the Safety Data Sheet for detailed information.