C30H50
410.7 g/mol
cosmetic_ingredientDanger
Squalene
CAS111-02-4EC203-826-1
Category
cosmetic_ingredient
Compound Class
Natural Product
Primary Use
Cosmetic ingredient and skin conditioner
Squalene is a naturally occurring organic compound. It is a triterpene and appears as a colorless oil, though impure samples can be yellow.
cosmetic ingredientskin conditioner
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
(2E/Z,6E/Z)-farnesol
CAS4602-84-0
Perfumery and flavoring agent
SimilarStructure SimilarSimilarity 0.76
(2E,6E)-farnesol
CAS106-28-5
fragrance ingredient in perfumes
ReferenceSame Category
Glycol stearate
CAS111-60-4
surfactant and emulsifier
ReferenceSame Category
Methyl undecylenate
CAS111-81-9
fatty acid methyl ester
ReferenceSame Category
Decylene glycol
CAS1119-86-4
Personal care ingredient
ReferenceSame Category
Lauryl glycol
CAS1119-87-5
cosmetic ingredient and antimicrobial agent
Safety Reference
Danger
H304May be fatal if swallowed and enters airways
Customs Tariff Classification
The international HS code for Squalene (CAS 111-02-4) is 2901.29.
HS code (international, 6-digit)
2901.29
EU CN code (8-digit)
2901 29 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
(6E,10E,14E,18E)-2,6,10,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaene
InChIKey
YYGNTYWPHWGJRM-AAJYLUCBSA-N
SMILES
CC(=CCC/C(=C/CC/C(=C/CC/C=C(/CC/C=C(/CCC=C(C)C)\C)\C)/C)/C)C
Synonyms (31)
- (E)-Squalene
- (E,E,E,E)-Squalene
- (E/Z)-Squalene
- All-trans-Squalene
- MF59 COMPONENT SQUALENE
- Nikko Squalane EX
- QSPL 049
- Spinacen
- Spinacene
- Squalen
- Squalene (Standard)
- Squalene 100 |Ig/mL in Hexane
- Squalene CRS
- Squalene, Spinacene, Supraene
- Squalene, all-trans-
- Super Squalene
- Supraene
- squalene
- trans-Squalene
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