C10H20O
156.26 g/mol
Flavor & FragranceWarning
Decanal
CAS112-31-2EC203-957-4
Category
Flavor & Fragrance
Compound Class
Other
Primary Use
Flavor and fragrance ingredient
Decanal is an organic compound that occurs naturally in citrus oils and is used as a flavor and fragrance ingredient. It is a colorless oil with an aldehyde structure, contributing fatty, citrus-like notes to compositions.
Flavor and fragrance 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
StrongStructure SimilarSimilarity 1.00
Undecanal
CAS112-44-7
Fragrance and flavoring agent
StrongStructure SimilarSimilarity 1.00
Lauryl aldehyde
CAS112-54-9
Fragrance and flavoring agent
StrongStructure SimilarSimilarity 1.00
Nonanal
CAS124-19-6
Flavor and fragrance ingredient
StrongStructure SimilarSimilarity 1.00
Tridecanal
CAS10486-19-8
flavor and fragrance ingredient
ReferenceSame Category
Undecanoic acid
CAS112-37-8
Flavoring agent and adjuvant
ReferenceSame Category
1-undecanol
CAS112-42-5
synthetic flavoring and perfumery
ReferenceSame Category
10-undecen-1-ol
CAS112-43-6
flavoring agent
ReferenceSame Category
10-undecenal
CAS112-45-8
Fragrance ingredient in consumer products
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H412Harmful to aquatic life with long lasting effects
H227
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Decanal (CAS 112-31-2) is 2912.19.
HS code (international, 6-digit)
2912.19
EU CN code (8-digit)
2912 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
decanal
InChIKey
KSMVZQYAVGTKIV-UHFFFAOYSA-N
SMILES
CCCCCCCCCC=O
Synonyms (22)
- 1-Decanal
- 1-Decyl aldehyde
- 1-Nonanecarbaldehyde
- Aldehyde C10
- C-10 aldehyde
- Capraldehyde
- Capric aldehyde
- Caprinaldehyde
- Caprinic aldehyde
- Dacanal
- Decanal
- Decanal (natural)
- Decanal, >=98% (GC), liquid
- Decanaldehyde
- Decyl aldehyde
- Decyl aldehyde (Standard)
- Decylic aldehyde
- N-decanal (capric aldehyde)
- decanal (ACD/Name 4.0)
- n-Decaldehyde
- n-Decanal
- n-Decyl aldehyde
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