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Stearyl Palmitate

HCID 75778
NotesReactions
Basic informationOverviewNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
Substructure searchFind similar structures

Basic information

CAS
100231-75-2
Standard SMILES
CCCCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCC
InChIKey
BILPUZXRUDPOOF-UHFFFAOYSA-N
Molecular formula
C34H68O2
Average molar mass
508.9 g/mol
Monoisotopic mass
508.52193141

Overview

Stearyl palmitate appears as white crystals or flakes. (NTP, 1992)

Names & identifiers

Preferred name
Stearyl Palmitate
IUPAC
octadecyl hexadecanoate
English name
octadecyl palmitate
Molecular formula
C34H68O2
Molecular weight
508.90252

Names & synonyms

Stearyl palmitateOctadecyl palmitateOctadecyl hexadecanoate2598-99-4Hexadecanoic acid, octadecyl esterPalmitic acid, octadecyl ester214W90O2XZDTXSID0026048CHEBI:84066palmitic acid octadecyl esterHexadecanoic acid octadecyl esterRefChem:185425
Show more names
Einecs 309-376-3Octadecylpalmitat
DTXCID006048220-000-6309-376-3Palmitic acid stearyl ester100231-75-2octadecanyl hexadecanoateN/A (mixture)s5106

Database identifiers

CAS
100231-75-2、2598-99-4、8044-50-6
PubChem CID
75778
DTXSID
DTXSID0026048
ChEBI
CHEBI:84066
UNII
214W90O2XZ
EC Number
220-000-6、309-376-3、617-071-4
Nikkaji
J46.080J

Properties

Computed structural properties

XLogP
16.3
Topological polar surface area
26.3 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
2
Rotatable bonds
32
Heavy atoms
36
Formal charge
0
Complexity
406

Experimental & physicochemical properties

LipidsFatty Acyls [FA] -> Fatty esters [FA07] -> Wax monoesters [FA0701]
Cosmetics · 2 items

Cosmetic ingredients (Stearyl Palmitate) -> CIR (Cosmetic Ingredient Review)

Personal care product -> emollient -> wax ester

Solubilityless than 1 mg/mL at 70 °F (NTP, 1992)
Melting Point131.9 to 133.3 °F (NTP, 1992)
Food Contact Substances · 2 items

FCS -> FDA Cumulative Estimated Daily Intake (CEDI)

FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR

Physical DescriptionStearyl palmitate appears as white crystals or flakes. (NTP, 1992)

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 · 3 items

This chemical does not meet GHS hazard criteria for 100% (8 of 8) of all reports.

Not Classified

Aggregated GHS information provided per 8 reports by companies from 1 notifications to the ECHA C&L Inventory.

Hazard information

Regulatory Information · 2 items

Chemical: Hexadecanoic acid, octadecyl ester

Hexadecanoic acid, octadecyl ester: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Hexadecanoic acid, octadecyl ester: Human health tier I assessment
Fire HazardsFlash point data for this chemical are not available; however, it is probably combustible. (NTP, 1992)
Reactive GroupEsters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters
Reactivity ProfileSTEARYL PALMITATE can react with acids to liberate heat. Reacts with strong oxidizing acids Heat is also generated by the interaction with caustic solutions. Flammable hydrogen generated by mixing with alkali metals or hydrides.
Air and Water ReactionsInsoluble in water.
Hazard Classes and CategoriesNot Classified

Safety & protection

Chemistry & industry

Uses & manufacturing

UsesCIR ingredient: Stearyl Palmitate
General Manufacturing InformationHexadecanoic acid, octadecyl ester: ACTIVE

Suppliers24 total

陕西缔都医药有限责任公司029-81124775 17791530730 · [email protected]
阿诺西(上海)生物技术有限公司400-1107768 15058188853 · [email protected]
上海仲因实业有限公司2537653158 16621191650 · [email protected]
宜昌众意泰贸易有限公司0717-6449896 13886658719 · [email protected]
安耐吉化学&3A(安徽泽升科技有限公司)021-58432009 400-005-6266 · [email protected]
广东元丰化学试剂有限公司0751-2829979 13318593351 · [email protected]
梯希爱(上海)化工贸易有限公司021-61109150 · [email protected]
吉良化学21-62165282 · [email protected]
斯百全化学(上海)有限公司021-021-021-67601398-809-809-809 15221380277 · [email protected]
Alfa Chemistry1-516-6625404 · [email protected]
湖北世腾化工科技有限公司18971850150 19086915685 · [email protected]

Related reactions

1 records
New reaction record
HRID 1656062 reaction equation
HRID 1656062As productuspto-grants-1993_10

Compound notes

Loading…

On this pageBasic informationOverviewNames & identifiersPropertiesSafety & regulationChemistry & industryRelated reactionsCompound notes
Fire FightingFires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
First Aid · 1 item

EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. If symptoms (such as redness or irritation) develop, immediately transport the victim to a hospital.

Nonfire Spill Response · 1 item

SMALL SPILLS AND LEAKAGE: If you spill this chemical, FIRST REMOVE ALL SOURCES OF IGNITION, then dampen the solid spill material with toluene, then transfer the dampened material to a suitable container. Use absorbent paper dampened with toluene to pick up any remaining material. Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal. Solvent-wash all contaminated surfaces with toluene followed by washing with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

Personal Protective Equipment (PPE) · 1 item

RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992)

Toxicology

Toxicity Summary · 2 items

The CIR Expert Panel concluded that the alkyl esters, listed subsequently, are safe in the present practices of use and concentration described in this safety assessment when formulated to be non-irritating.

Safe for use in cosmetics, with qualifications

韶关新润合生物科技有限公司19022763608 19022763608 · [email protected]
艾吉析科技(上海)有限公司17717235263 17717235263 · [email protected]
安那莱(齐河)新材料科技有限公司18600642180(微信同) 13391601435 · [email protected]
Shaanxi Didu New Materials Co. Ltd+86-86-17392712779 +86-13289823923 · [email protected]
上海易恩化学技术有限公司400-400-1332688 18019345275 · [email protected]
医恩医疗系统研发(上海)有限公司021-58958002 18930822973 · [email protected]
上海问彩新材料科技有限公司15721586846 · [email protected]
深圳聚合生化科技有限公司+86-400-002-6226 13028896684 · [email protected]
BOC Sciences+1-631-485-4226 · [email protected]
北京百灵威科技有限公司18210857532 18210857532 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
上海甄准生物科技有限公司18019219489 18901678489 · [email protected]
上海科醚化学科技有限公司021-58690851 15690882017 · [email protected]
Additional notes · 1 item

DefinitionChEBI: Stearyl palmitate is a palmitate ester resulting from the formal condensation of the carboxy group of palmitic acid with the hydroxy group of stearyl alcohol. It has a role as a cosmetic and a coral metabolite. It is a hexadecanoate ester and a wax ester. It is functionally related to an octadecan-1-ol.