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Home/Compounds/Industrial Chemical/(±)-3-carene
C10H16
136.23 g/mol
Industrial ChemicalDanger

3-Carene

CAS13466-78-9EC236-719-3
Category
Industrial Chemical
Compound Class
Natural Product
Primary Use
solvent and turpentine component

3-Carene is a bicyclic monoterpene found naturally in turpentine, where it can comprise up to 42% of the content depending on the source. It has a sweet and pungent odor reminiscent of fir needles, musky earth, and damp woodlands.

solventturpentine componentfragrance ingredient

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

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Silane coupling agent for surface modification

Safety Reference

Flammable
Flammable
Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Danger
H226Flammable liquid and vapour
H304May be fatal if swallowed and enters airways
H315Causes skin irritation
H317May cause an allergic skin reaction
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H412Harmful to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for 3-Carene (CAS 13466-78-9) is 2902.19.

HS code (international, 6-digit)

2902.19

EU CN code (8-digit)

2902 19 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

3,7,7-trimethylbicyclo[4.1.0]hept-3-ene

InChIKey

BQOFWKZOCNGFEC-UHFFFAOYSA-N

SMILES

CC1=CCC2C(C1)C2(C)C

Synonyms (24)
  • (+)Car-3-ene
  • .DELTA.-caR-3-ene
  • 3-.delta.-Carene
  • 3-Carene
  • 3-Carene, >/=90%
  • 3-Karen
  • 3-Norcarene, 3,7,7-trimethyl-
  • 4,7,7-Trimethyl-3-norcarene
  • Carene
  • Delta(3)-Carene
  • S-3-Carene
  • alpha-Carene
  • carene (delta-3-)
  • d-3-carene
  • delta-3-Carene (GC)

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