C10H16O
152.23 g/mol
Flavor & FragranceWarning
Citral
CAS141-27-5EC226-394-6
Category
Flavor & Fragrance
Compound Class
Natural Product
Primary Use
Flavor and fragrance ingredient
Citral is a clear yellow liquid with a strong lemon-like odor. It is less dense than water and insoluble in water, and is toxic if ingested.
Flavoring agent in foods and beveragesFragrance ingredient in perfumes and consumer productsIntermediate for synthesis of vitamin A, ionone, and other chemicals
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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CAS 141-27-5
Related Compounds
StrongSame Parent
Citral
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Flavoring agent and fragrance ingredient
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fragrance ingredient
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Manufacture of esters for artificial flavors
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Fragrance and flavor ingredient
ReferenceSame Category
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Flavor and fragrance intermediate
Safety Reference
Warning
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H227
H361Suspected of damaging fertility or the unborn child
Identifiers
IUPAC Name
(2E)-3,7-dimethylocta-2,6-dienal
InChIKey
WTEVQBCEXWBHNA-JXMROGBWSA-N
SMILES
CC(=CCC/C(=C/C=O)/C)C
Synonyms (51)
- (2e)-geranial
- (E)-Citral
- (E)-Geranial
- (E)-Neral
- (E)-alpha-citral
- 2,6-Dimethyloctadien-2,6-al-8
- 2,6-Octadienal, 3,7-dimethyl-
- 3,2,6-octadienal
- 3,7-Dimethyl-1,2,6-octadienal
- 3,7-Dimethyl-2,6-octadienal
- CITRAL GERANIAL
- CITRAL SINTETICO
- Caswell No. 221B
- Citral
- Citral (Standard)
- Citral (natural)
- Citral N
- Citral a
- Citral alpha
- Citral, cis + trans
- Genanial
- Geranaldehyde
- Lemarome n
- Lemsyn GB
- a-Citral
- alpha-Citral
- beta-Geranial
- citral-b
- geranal
- geranialdehyde
- trans-Citral
- trans-Citral (Geranial)