C10H18O
154.25 g/mol
Flavor & FragranceWarning
Rose oxide
CAS16409-43-1EC240-457-5
Category
Flavor & Fragrance
Compound Class
Natural Product
Primary Use
Fragrance in perfumes and cosmetics
Rose oxide is a naturally occurring monoterpenoid compound found in rose oil and various essential oils. It contributes to the characteristic floral scent of roses and is valued as a fragrance ingredient in perfumes and cosmetics.
Fragrance in perfumesFragrance in cosmeticsFood 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
Trans,trans-2,4-Hexadien-1-ol
CAS17102-64-6
flavoring agent and fragrance
ReferenceSame Category
Dihydro-β-ionone
CAS17283-81-7
Woody and ambery fragrance note
ReferenceSame Category
Methyl undecanoate
CAS1731-86-8
fatty acid methyl ester
ReferenceSame Category
Nonadecanal
CAS17352-32-8
saturated fatty aldehyde for flavor
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H361Suspected of damaging fertility or the unborn child
Customs Tariff Classification
The international HS code for Rose oxide (CAS 16409-43-1) is 2932.99.
HS code (international, 6-digit)
2932.99
EU CN code (8-digit)
2932 99 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
4-methyl-2-(2-methylprop-1-enyl)oxane
InChIKey
CZCBTSFUTPZVKJ-UHFFFAOYSA-N
SMILES
CC1CCOC(C1)C=C(C)C
Synonyms (36)
- (Z)-Rose oxide
- Fema 3236
- Rose oxide
- Rose oxide , I
- Rose oxide L
- Rose oxide cis
- Rose oxide levo
- Rosenoxid
- Rosenoxide
- Rosoxide
- cis Rose oxide
- laevo-rose oxide
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