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Home/Compounds/Flavor & Fragrance/(±)-β-citronellol
C10H20O
156.26 g/mol
Flavor & FragranceWarning

Citronellol

CAS106-22-9EC203-375-0
Category
Flavor & Fragrance
Compound Class
Alcohol
Primary Use
Fragrance and flavor ingredient

Citronellol is a natural acyclic monoterpenoid found in citronella oils, with (+)-citronellol being the more common enantiomer. It is widely used as a fragrance and flavor ingredient.

Fragrance ingredient in perfumeryFlavor ingredient in food and beverages

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

SimilarStructure SimilarSimilarity 0.78

6,10-Dodecadien-1-ol, 3,7,11-trimethyl-

CAS51411-24-6

Flavoring agent and fragrance ingredient

ApplicationSame Use

(RS)-citronellal

CAS106-23-0

Fragrance and flavor ingredient

ApplicationSame Use

Isoamyl butyrate

CAS106-27-4

Fragrance and flavor ingredient

ApplicationSame Use

Ethyl isovalerate

CAS108-64-5

Fragrance and flavor ingredient

ApplicationSame Use

Allyl hexanoate

CAS123-68-2

Fragrance and flavor ingredient

ReferenceSame Category

Geraniol

CAS106-24-1

fragrance and flavor ingredient

ReferenceSame Category

Nerol

CAS106-25-2

fragrance and flavoring agent

ReferenceSame Category

(2E,6E)-farnesol

CAS106-28-5

fragrance ingredient in perfumes

Safety Reference

Harmful
Harmful
Environmental Hazard
Environmental Hazard
Warning
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H411Toxic to aquatic life with long lasting effects
H401Toxic to aquatic life

Customs Tariff Classification

The international HS code for Citronellol (CAS 106-22-9) is 2905.22.

HS code (international, 6-digit)

2905.22

EU CN code (8-digit)

2905 22 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-dimethyloct-6-en-1-ol

InChIKey

QMVPMAAFGQKVCJ-UHFFFAOYSA-N

SMILES

CC(CCC=C(C)C)CCO

Synonyms (37)
  • (R)-(+)-.beta.-Citronellol
  • (S)-(?)-beta-Citronellol
  • .BETA.-CITRONELLOL, (R)-
  • 2,3-Dihydrogeraniol
  • 2,6-Dimethyl-2-octen-8-ol
  • 3,7-DIMETHYL-6-OCTEN-1-OL
  • 3,7-Dimethyloct-6-en-1-ol
  • 6-Octen-1-ol, 3,7-dimethyl-
  • 6-Octen-1-ol,7-dimethyl-
  • Cephrol
  • Citronellol
  • Citronellol (Standard)
  • Citronellol (natural)
  • Citronellol, dl-
  • DL-Citronellol
  • Dihydrogeraniol
  • Elenol
  • Insect Repellent
  • Levo-citronellol
  • Rodinol
  • acyclic monoterpenoid
  • b-citronellol
  • beta-Citronellol
  • geranium oil saponified
  • mite attractant
  • nardus
  • pelargonium geraniums
  • rac-Citronellol

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