C10H16
136.23 g/mol
Flavor & FragranceDanger
(-)-beta-Pinene
CAS18172-67-3EC242-060-2
Category
Flavor & Fragrance
Compound Class
Natural Product
Primary Use
Fragrance and odor agent
(-)-beta-Pinene is a naturally occurring bicyclic monoterpene widely used as a fragrance and odor agent. Its characteristic woody-pine aroma makes it a common component in perfumery and flavor formulations.
Fragrance ingredientOdor agent
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
ApplicationSame Use
Dihydromyrcene
CAS2436-90-0
Fragrance and odor agent
ReferenceSame Category
2,6-dimethyloctan-2-ol
CAS18479-57-7
fragrance ingredient
ReferenceSame Category
Dihydromyrcenol
CAS18479-58-8
fragrance ingredient
ReferenceSame Category
2-Methyl-4-[(1R)-2,2,3-trimethylcyclopent-3-en-1-yl]but-2-en-1-ol
CAS185068-68-2
fragrance ingredient
ReferenceSame Category
2-isobutylthiazole
CAS18640-74-9
food flavoring agent
Referencestereoisomer of
Beta-pinene
CAS127-91-3
fragrance and flavoring intermediate
Safety Reference
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
Customs Tariff Classification
The international HS code for (-)-beta-Pinene (CAS 18172-67-3) 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
(1S,5S)-6,6-dimethyl-2-methylidenebicyclo[3.1.1]heptane
InChIKey
WTARULDDTDQWMU-IUCAKERBSA-N
SMILES
CC1([C@H]2CCC(=C)[C@@H]1C2)C
Synonyms (35)
- (-)-(1S,5S)-beta-pinene
- (-)-2(10)-Pinene
- (-)-Pin-2(10)-ene
- (-)-b-Pinene
- (-)-beta-Pinene
- (-)-beta-piene
- (-)-nopinene
- (1S)-(-)-?-Pinene
- (1S)-(-)-beta-Pinene
- (1S)-(-)-pin-2(10)-ene
- (1S)-(1)-beta-Pinene
- (1S,5S)-2(10)-Pinene
- (1S,5S)-pin-2(10)-ene
- (?)-|A-Pinene
- (S)-b-Pinene
- (s)-beta-pinene
- .BETA.-PINENE, L-
- FEMA NO. 2903, (-)-
- I2-Pinene, (-)-
- L-b-Pinene
- Laevo-b-pinene
- beta-Pinene (natural)
- l-beta-Pinene
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