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Free lookupCAS 470-82-6

1,8-Cineole

CAS 470-82-6 · PubChem CID 2758 · C10H18O · 154.25 g/mol

Also called Eucalyptol, cineole, 1,8-Cineole, 1,8-Cineol, Cajeputol.

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Opens the builder with 1,8-Cineole loaded
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01GHS classification
GHS pictogram: Flammable
Flammable
GHS pictogram: Irritant
Irritant

Signal word

Warning

European Chemicals Agency (ECHA)fetched 2026-08-28

Precautionary statement codes

P210, P233, P240, P241, P242, P243, P261, P272, P280, P302+P352, P303+P361+P353, P321, P333+P317, P362+P364, P370+P378, P403+P235, and P501

European Chemicals Agency (ECHA)fetched 2026-08-28

H226Flammable liquid and vapor

European Chemicals Agency (ECHA)fetched 2026-08-28

H317May cause an allergic skin reaction

European Chemicals Agency (ECHA)fetched 2026-08-28

02Physical and chemical properties
Appearance

1,8-cineol is a colorless liquid with a camphor-like odor. Spicy cooling taste. (NTP, 1992)

CAMEO Chemicalsfetched 2026-08-28

Odour

Camphor-like odor

Hazardous Substances Data Bank (HSDB)fetched 2026-08-28

Melting point

1.5 °C

Hazardous Substances Data Bank (HSDB)fetched 2026-08-28

Boiling point

176 °C

Hazardous Substances Data Bank (HSDB)fetched 2026-08-28

Flash point

49 °C (120 °F) - closed cup

Hazardous Substances Data Bank (HSDB)fetched 2026-08-28

Auto-ignition temperature

no value printed

unsourced — inference candidate

Flammable limits

no value printed

unsourced — inference candidate

Vapour pressure

1.90 mm Hg at 25 °C

Hazardous Substances Data Bank (HSDB)fetched 2026-08-28

Relative density

0.9267 g/cu cm at 20 °C

Hazardous Substances Data Bank (HSDB)fetched 2026-08-28

Solubility in water

In water, 3.50X10+3 mg/L at 21 °C

Hazardous Substances Data Bank (HSDB)fetched 2026-08-28

Partition coefficient, log Kow

log Kow = 2.74

Hazardous Substances Data Bank (HSDB)fetched 2026-08-28

Viscosity

no value printed

unsourced — inference candidate

03Toxicological information
LD50 Rat dermal >2 g/kg bw

Hazardous Substances Data Bank (HSDB)fetched 2026-08-28

LD50 Rat female oral 4.3 g/kg bw

Hazardous Substances Data Bank (HSDB)fetched 2026-08-28

LD50 Rat male oral 4.7 g/kg bw

Hazardous Substances Data Bank (HSDB)fetched 2026-08-28

LD50 Rat oral 2480 mg/kg bw

Hazardous Substances Data Bank (HSDB)fetched 2026-08-28

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What we read

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

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