C5H10O
86.13 g/mol
Flavor & FragranceDanger
Valeraldehyde
CAS110-62-3EC203-784-4
Category
Flavor & Fragrance
Compound Class
n.a
Primary Use
Flavoring ingredient for foods and beverages
Valeraldehyde is a colorless liquid with a slightly soluble nature in water and a density lower than water. It has a flash point of 54 °F and its vapors are heavier than air.
Flavoring ingredient for foods and beveragesUsed in the production of artificial flavoringsUsed in resin chemistry
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 0.76
Lauryl aldehyde
CAS112-54-9
Fragrance and flavoring agent
SimilarStructure SimilarSimilarity 0.76
Nonanal
CAS124-19-6
Flavor and fragrance ingredient
SimilarStructure SimilarSimilarity 0.76
Octadecanal
CAS638-66-4
Flavor and fragrance ingredient
ReferenceSame Category
1-pentanethiol
CAS110-66-7
synthetic flavoring ingredient and odorant
ReferenceSame Category
Diethyl disulfide
CAS110-81-6
Flavoring agent
ReferenceSame Category
2-octanone
CAS111-13-7
flavoring agent and fragrance
ReferenceSame Category
Propyl sulfide
CAS111-47-7
sulfide flavor and fragrance ingredient
Safety Reference
Danger
H225Highly flammable liquid and vapour
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H336May cause drowsiness or dizziness
H402Harmful to aquatic life
H303May be harmful if swallowed
H313May be harmful in contact with skin
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Valeraldehyde (CAS 110-62-3) 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
pentanal
InChIKey
HGBOYTHUEUWSSQ-UHFFFAOYSA-N
SMILES
CCCCC=O
Synonyms (24)
- PNO
- 1-pentanal
- Aldehydes, C5
- Amylaldehyde
- Butyl formal
- FEMA 3098
- N-Valeraldehyde, 8CI
- Pentanaldehyde
- Pentyl aldehyde
- Valeral
- Valeraldehyde
- Valeraldehyde(Pentanal)
- Valerianic aldehyde
- Valeric acid aldehyde
- Valeric aldehyde
- Valeryl aldehyde
- n-BuCHO
- n-Pentanal
- n-Valeraldehyde
- n-Valeraldehyde (natural)
- n-Valeric aldehyde
- pentanal (valeraldehyde)
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