Basic information
- CAS
100231-74-1- Standard SMILES
CCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCC- InChIKey
PXDJXZJSCPSGGI-UHFFFAOYSA-N- Molecular formula
- C32H64O2
- Average molar mass
- 480.8 g/mol
- Monoisotopic mass
- 480.49063128
Overview
Palmityl palmitate is a palmitate ester resulting from the formal condensation of palmitic acid with palmityl alcohol. It is used as a thickener and emollient in cosmetics. It has a role as a metabolite. It is functionally related to a hexadecan-1-ol.
Names & identifiers
- Preferred name
- Cetyl Palmitate
- IUPAC
- hexadecyl hexadecanoate
- English name
- Fatty acids, C16-18, C12-18-alkyl esters
- Molecular weight
- 0
Names & synonyms
Cetyl palmitate540-10-3Palmityl palmitateHexadecyl hexadecanoateHexadecanoic acid, hexadecyl estern-Hexadecyl hexadecanoatePALMITIC ACID, HEXADECYL ESTER5ZA2S6B08XDTXSID5047114CHEBI:75584WE(16:0/16:0)RefChem:918287
Show more names
Fettsuren, C16-18-, C12-18-AlkylesterC16-18 Fatty acids C12-18-alkyl estersFatty acids, C16-18, C12-18-alkyl esters
DTXCID3027114208-736-6Hexadecyl palmitateCetinhexadecanyl hexadecanoateStandamul 1616Hexadecanoic acid hexadecyl esterpalmitic acid, cetyl ester
Database identifiers
- CAS
100231-74-1、540-10-3、95912-87-1- PubChem CID
- 10889
- DTXSID
DTXSID5047114- ChEMBL
CHEMBL2106073- ChEBI
CHEBI:75584- UNII
- 5ZA2S6B08X
- EC Number
- 208-736-6、306-083-2、309-375-8
- Nikkaji
- J65.556B
Properties
Computed structural properties
- XLogP
- 15.2
- Topological polar surface area
- 26.3 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 30
- Heavy atoms
- 34
- Formal charge
- 0
- Complexity
- 379
Experimental & physicochemical properties
LipidsFatty Acyls [FA] -> Fatty esters [FA07] -> Wax monoesters [FA0701]
Cosmetics
Cosmetic ingredients (Cetyl Palmitate) -> CIR (Cosmetic Ingredient Review)
Personal care product -> emollient -> wax ester
Emollient
FragrancesFragrance Ingredient (Hexadecyl palmitate) -> IFRA transparency List
Physical DescriptionLiquid; Large Crystals
Physicochemical properties
- Density
- 0.86 · 0.86[at 20℃]
- REACH Registrations
- Active
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (217 of 217) of all reports.
Not Classified
Aggregated GHS information provided per 217 reports by companies from 1 notifications to the ECHA C&L Inventory.
This chemical does not meet GHS hazard criteria for 100% (188 of 188) of all reports.
Not Classified
Aggregated GHS information provided per 188 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Chemical: Hexadecanoic acid, hexadecyl ester
Chemical: Fatty acids, C16-18, C12-18-alkyl esters
Hexadecanoic acid, hexadecyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Hexadecanoic acid, hexadecyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: Hexadecyl palmitate (EC: 208-736-6)
REACH registered substance: Fatty acids, C16-18, C12-18-alkyl esters (EC: 306-083-2)
Hexadecanoic acid, hexadecyl ester: Does not have an individual approval but may be used under an appropriate group standard
Other Safety Information
IMAP assessments - Hexadecanoic acid, hexadecyl ester: Human health tier I assessment
IMAP assessments - Fatty acids, C16-18, C12-18-alkyl esters: Human health tier I assessment
Hazard Classes and Categories
Not Classified
Not Classified
Not Classified
Toxicology
Chemistry & industry
Uses & manufacturing
UsesCIR ingredient: Cetyl Palmitate
U.S. Production2023: 24,691 lb
Industry UsesThickening agent
Household ProductsInformation on 35 consumer products that contain Cetyl palmitate in the following categories is provided:
Use Classification
Fragrance Ingredients
Cosmetics -> Emollient
General Manufacturing Information
Other (requires additional information)
Hexadecanoic acid, hexadecyl ester: ACTIVE
Suppliers100 total
国药集团化学试剂有限公司86-21-63210123 · [email protected]
北京华美互利生物化工010-56205725 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
南通润丰石油化工有限公司66017690 19952660367 · [email protected]
武汉欣扬瑞和化学科技有限公司13720274133 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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