Myrcene

CAS 123-35-3 · PubChem CID 31253 · C10H16 · 136.23 g/mol

Also called MYRCENE, beta-Myrcene, 7-Methyl-3-methylene-1,6-octadiene, 1,6-Octadiene, 7-methyl-3-methylene-, 7-methyl-3-methylideneocta-1,6-diene.

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Opens the builder with Myrcene loaded
as component 1 at 100%.

01GHS classification

Flammable

Irritant

Health Hazard

Environmental Hazard

Signal word

Danger

European Chemicals Agency (ECHA) — fetched 2026-08-29

Precautionary statement codes

P210, P233, P240, P241, P242, P243, P264, P264+P265, P273, P280, P301+P316, P302+P352, P303+P361+P353, P305+P351+P338, P321, P331, P332+P317, P337+P317, P362+P364, P370+P378, P391, P403+P235, P405, and P501

European Chemicals Agency (ECHA) — fetched 2026-08-29

H226Flammable liquid and vapor

European Chemicals Agency (ECHA) — fetched 2026-08-29

H304May be fatal if swallowed and enters airways

European Chemicals Agency (ECHA) — fetched 2026-08-29

H315Causes skin irritation

European Chemicals Agency (ECHA) — fetched 2026-08-29

H319Causes serious eye irritation

European Chemicals Agency (ECHA) — fetched 2026-08-29

H400Very toxic to aquatic life

European Chemicals Agency (ECHA) — fetched 2026-08-29

H412Harmful to aquatic life with long lasting effects

European Chemicals Agency (ECHA) — fetched 2026-08-29

02Physical and chemical properties

Appearance

Myrcene, [liquid] appears as a yellow oily liquid with a pleasant odor. Flash point below 200 °F. Insoluble in water and less dense than water.

CAMEO Chemicals — fetched 2026-08-29

Odour

no value printed

unsourced — inference candidate

Melting point

< -10 °C

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-29

Boiling point

no value printed

unsourced — inference candidate

Flash point

no value printed

unsourced — inference candidate

Auto-ignition temperature

no value printed

unsourced — inference candidate

Flammable limits

no value printed

unsourced — inference candidate

Vapour pressure

no value printed

unsourced — inference candidate

Relative density

0.794 at 20 °C/4 °C

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-29

Solubility in water

Soluble in alcohol, chloroform, ether, glacial acetic acid

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-29

Partition coefficient, log Kow

log Kow = 4.33

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-29

Viscosity

no value printed

unsourced — inference candidate

03Toxicological information

LD50 Rabbit dermal >5000 mg/kg bw

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-29

LD50 Rat oral >5000 mg/kg bw

Hazardous Substances Data Bank (HSDB) — fetched 2026-08-29

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What we read

CAMEO Chemicals, Hazardous Substances Data Bank (HSDB), European Chemicals Agency (ECHA).

12 sourced records for this substance are in the ledger. Values dated more than 30 days ago are re-fetched on the next document.

04Also in the ledger

Browse every chemical in the ledger · What a GHS safety data sheet contains