C10H18O
154.25 g/mol
Flavor & FragranceWarning
Alpha-TERPINEOL
CAS98-55-5EC202-680-6
Category
Flavor & Fragrance
Compound Class
Alcohol
Primary Use
Fragrance ingredient in perfumes and soaps
Alpha-terpineol is a terpineol compound with a lilac-like odor, naturally occurring as a plant metabolite. It is widely used as a fragrance ingredient in perfumes and soaps.
Fragrance ingredient in perfumes and soapsMajor ingredient of pine oil disinfectantsSynthetic flavoring 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
ReferenceSame Category
1-phenylethanol
CAS98-85-1
Flavoring and perfumery agent
ReferenceSame Category
Acetophenone
CAS98-86-2
Flavor and fragrance intermediate
ReferenceSame Category
Methyl 4-methylbenzoate
CAS99-75-2
fragrance for consumer products
ReferenceSame Category
Α-phellandrene
CAS99-83-2
flavor and fragrance ingredient
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H227
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Alpha-TERPINEOL (CAS 98-55-5) is 2906.19.
HS code (international, 6-digit)
2906.19
EU CN code (8-digit)
2906 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
2-(4-methylcyclohex-3-en-1-yl)propan-2-ol
InChIKey
WUOACPNHFRMFPN-UHFFFAOYSA-N
SMILES
CC1=CCC(CC1)C(C)(C)O
Synonyms (48)
- (+/-)-alpha-terpinel
- (S)-p-Menth-1-en-8-ol
- (Z)-alpha-terpineol
- 1-Menthene-8-ol
- 1-alpha-terpineol
- 1-p-Menthen-8-
- 1-p-Menthen-8-ol
- ALFA-TERPINEOL
- DL a-terpineol
- TERPIN MONOHYDRATE IMPURITY A
- TERPINEOL, ALPHA
- Terpene alcohol
- Terpenol
- Terpilenol, alpha-
- Terpineol
- Terpineol 350
- Terpineol schlechthin
- Terpineol, mixture of isomers
- a-Terpineol
- alpha-TERPINEOL
- alpha-Terpinenol
- alpha-Terpineol (natural)
- alpha-Terpinol
- alpha-terpeneol
- alpha-terpeniol
- cis-alpha-terpineol
- dl-alpha-Terpineol
- p-Menth-1-en-8-ol
- terpineol, cis-alpha-
- |A-Terpineol (Standard)
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