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Paraffins, waxes and cycloalkanes

Methylcyclohexane

Also known as Hexahydrotoluene, Cyclohexylmethane, Cyclohexane, methyl-

CAS 108-87-2Formula C7H14Molar mass 98.19 g/molEC 203-624-3
GHS signal word: Danger. Pictograms: Flammable, Harmful or irritant, Serious health hazard, Hazardous to the environment 82 suppliers listed
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Methylcyclohexane chemical structure, C7H14, CAS 108-87-2
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless liquid
Melting point
-126.6 °C
Boiling point
100.9 °C
Density
Relative density (water = 1): 0.8
Flash point
-4 °C
HS code
290219
Category
Paraffins, waxes and cycloalkanes
UN number
UN 2296
Illustrative photo, 200 litre steel drums of liquid in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Methylcyclohexane?

Plain description, key identifiers and synonyms

Methylcyclohexane is a cycloalkane that is cyclohexane substituted by a single methyl group. It has a role as an aprotic solvent, a plant metabolite and a human metabolite. It is a volatile organic compound and a cycloalkane. It derives from a hydride of a cyclohexane.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
methylcyclohexane
CAS number
108-87-2 CAS number cross-checked
EC number
203-624-3
Molecular formula
C7H14
UNII
H5WXT3SV31
MDL number
MFCD00001497
InChIKey
UAEPNZWRGJTJPN-UHFFFAOYSA-N
InChI
InChI=1S/C7H14/c1-7-5-3-2-4-6-7/h7H,2-6H2,1H3
SMILES (canonical and isomeric)
CC1CCCCC1

Synonyms

  • Hexahydrotoluene
  • Cyclohexylmethane
  • Cyclohexane, methyl-
  • Toluene hexahydride
  • Sextone B
  • Hexahydroxytoluene
  • Toluene, hexahydro-
  • Metylocykloheksan
  • Toluene, hexahydro
  • methyl cyclohexane
  • methyl-cyclohexane
  • methycyclohexane
  • 2-methylcyclohexane
  • Methylcyclohexane, 99%
  • Methylcyclohexane, analytical standard
  • Methylcyclohexane, anhydrous, >=99%
  • UN 2296
  • Methylcyclohexane, ReagentPlus(R), 99%
  • Methylcyclohexane 1000 microg/mL in Methanol
  • Methylcyclohexane [UN2296] [Flammable liquid]
  • Methylcyclohexane 100 microg/mL in Acetonitrile
  • Methylcyclohexane, spectrophotometric grade, 99%
  • Methylcyclohexane Solution in Methanol, 1000ug/mL
  • Methylcyclohexane Solution in Methanol, 100ug/mL
  • Methylcyclohexane, purum, absolute, over molecular sieve (H2O <=0.005%), >=98.0% (GC)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Appearance
Colorless liquidexp.
Odour
Faint, benzene-like odor.exp.
Melting point
-126.6 °Cexp.
Boiling point
100.9 °Cexp.
Density
Relative density (water = 1): 0.8exp.
Flash point
-4 °Cexp.
Autoignition temperature
250 °Cexp.
Solubility
14.0 mg/l at 20 °C /water/exp.
Vapour pressure
46 MM HG @ 25 °Cexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
98.19 g/molcalc.
Exact mass
98.1096 Dacalc.
LogP (octanol/water)
2.59calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
7calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CCCCC1

C1CCCCC1

1 ring, 6 atoms, the Cyclohexane ring system.

24,737 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS02: Flammable
Flammable
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard
GHS09: Hazardous to the environment
Hazardous to the environment
320NFPA 704 rating

Hazard statements

  • H225Highly flammable liquid and vapour.
  • H304May be fatal if swallowed and enters airways.
  • H315Causes skin irritation.
  • H336May cause drowsiness or dizziness.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (26)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233Keep container tightly closed.
  • P240Ground and bond container and receiving equipment.
  • P241Use explosion-proof electrical, ventilating and lighting equipment.
  • P242Use non-sparking tools.
  • P243Take action to prevent static discharges.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P271Use only outdoors or in a well-ventilated area.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P316If swallowed: Get emergency medical help immediately.
  • P302 + P352If on skin: Wash with plenty of water.
  • P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P331Do not induce vomiting.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P391Collect spillage.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.
UN number
UN 2296
Transport hazard class
3
Packing group
II

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Methylcyclohexane suppliers

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All 82 suppliers
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Where suppliers are based

82 suppliers in 15 countries

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Methylcyclohexane price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Used commercially as a solvent for cellulose derivatives particularly with othersolvents, and as an organic intermediate in organic synthesis. It is one of the components found in jet fuel.

Industrial uses: Fuel, Fuel agents, Wrinkle resisting agent, Solvent, Intermediate.

Consumer uses: Solvent, Fuel.

Roles

  • animal metabolite
  • aprotic solvent
  • eukaryotic metabolite
  • human metabolite
  • mammalian metabolite
  • metabolite
  • plant metabolite
  • solvent

Functional uses

  • Solvent

How it is made

Catalytic hydrogenation of toluene

Prepared by reaction between benzene & methane at high temperatures.

/Methylcyclohexane/ ... occurs in certain crude petroleum oils ... separated by distillation. ... Also prepared ... by acidic hydrocracking of polycyclic aromatics.

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 601-018-00-7

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Methylcyclohexane is traded under.

HS 2902.19Indicative HS code

Cyclanes, cyclenes and cycloterpenes, other

World exports in 2024
$979M
+24.3% vs 2023, imports $1B
2019 to 2024
Top exporters
  1. China23.4%
  2. United States20.6%
  3. Germany13.6%
Top importers
  1. India * partner reported9.9%
  2. United States9.8%
  3. South Korea9.5%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Methylcyclohexane is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Methylcyclohexane, based on the data on this page

What is Methylcyclohexane?

Methylcyclohexane is a cycloalkane that is cyclohexane substituted by a single methyl group. It has a role as an aprotic solvent, a plant metabolite and a human metabolite. It is a volatile organic compound and a cycloalkane. It derives from a hydride of a cyclohexane.

What is the CAS number of Methylcyclohexane?

The CAS registry number of Methylcyclohexane is 108-87-2.

What is the molecular formula and weight of Methylcyclohexane?

The molecular formula of Methylcyclohexane is C7H14 and its molar mass is 98.19 g/mol.

What is Methylcyclohexane used for?

Used commercially as a solvent for cellulose derivatives particularly with othersolvents, and as an organic intermediate in organic synthesis. It is one of the components found in jet fuel. Industrial uses: Fuel, Fuel agents, Wrinkle resisting agent, Solvent, Intermediate. Consumer uses: Solvent, Fuel.

Is Methylcyclohexane hazardous?

Methylcyclohexane carries the GHS signal word "Danger". Main hazards: highly flammable liquid and vapour, may be fatal if swallowed and enters airways, causes skin irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Methylcyclohexane?

Methylcyclohexane is usually classified under HS code 290219 (Cyclanes, cyclenes and cycloterpenes, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Methylcyclohexane?

CompoundList lists 82 suppliers of Methylcyclohexane in China, United States, India, Japan and 11 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Methylcyclohexane in India?

10 suppliers in India list Methylcyclohexane on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Methylcyclohexane?

Suppliers quote Methylcyclohexane on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Methylcyclohexane

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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