Hexadecylstearat

Cetyl Stearate

HCID 70924CAS 1190-63-2

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Grundinformationen

Standard-SMILES: CCCCCCCCCCCCCCCCCC(=O)OCCCCCCCCCCCCCCCC
InChIKey: SSZBUIDZHHWXNJ-UHFFFAOYSA-N
Summenformel: C34H68O2
Durchschnittliche Molmasse: 508,9 g/mol
Monoisotopische Masse: 508,52193141

Namen und Bezeichner

Bevorzugter Name: Cetyl Stearate
IUPAC: hexadecyl octadecanoate
Lokaler Name: Hexadecylstearat
Englischer Name: CETYL STEARATE
Summenformel: C34H68O2
Molmasse: 508.9

Namen und Synonyme

Cetyl stearateHexadecyl octadecanoate1190-63-2Palmityl stearateOctadecanoic acid, hexadecyl esterHexadecyl stearaten-Hexadecyl stearatestearic acid hexadecyl ester1-HexadecyloctadecanoateSTEARIC ACID PALMITYL ESTER06RI5UQA7Lcetyl alcohol stearate

Weitere Namen anzeigen

Wickenol 121Schercemol CSHexadecylstearatstearicacidpalmitylesterStearic acid, hexadecyl esteroctadecanoicacidhexadecylesterOctadecanoicacid,hexadecylester

EINECS 214-724-1DTXSID5061586CHEBI:75631hexadecan-1-ol octadecanoate esterWE(16:0/18:0)Octadecanoic acid, 1-hexadecyl esternHexadecyl stearate1Hexadecyloctadecanoate

Datenbank-Bezeichner

CAS: 1190-63-2
PubChem CID: 70924
DTXSID: DTXSID5061586
ChEBI: CHEBI:75631
UNII: 06RI5UQA7L
EC Number: 214-724-1
Nikkaji: J24.703K

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 16,3
Polarare Oberfläche (TPSA): 26,3 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 2
Frei drehbare Bindungen: 32
Schwere Atome: 36
Formalladung: 0
Komplexität: 406

Experimentelle und physikochemische Eigenschaften

Physical DescriptionSolid; [Sigma-Aldrich MSDS]

Kovats Retention Index3546.45

Physikochemische Eigenschaften

Schmelzpunkt: 57 °C · 57°C
Siedepunkt: 496.64 °C · 496.64°C (rough estimate)
Dichte: 0.8705 · 0.8705 (rough estimate)
Brechungsindex: 1.441 · 1.4410
storage temp.: 20 °C · −20°C
Löslichkeit: Chloroform (Slightly), Ethyl Acetate (Slightly)
Aggregatzustand: Solid
Farbe: White to Off-White
Kosmetik-Inhaltsstoffe Funktionen: SKIN CONDITIONING - EMOLLIENT
LogP: 16.07 · 16.070 (est)
EPA chemische Informationen: Palmityl stearate (1190-63-2)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 3 Einträge

This chemical does not meet GHS hazard criteria for 100% (128 of 128) of all reports.

Not Classified；Reported as not meeting GHS hazard criteria by 128 of 128 companies. For more detailed information, please visit ECHA C&L website.

Aggregated GHS information provided per 128 reports by companies from 1 notifications to the ECHA C&L Inventory.；Reported as not meeting GHS hazard criteria per 128 of 128 reports by companies.；There are 0 notifications provided by 0 of 128 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory InformationChemical: Octadecanoic acid, hexadecyl ester

Other Safety InformationIMAP assessments - Octadecanoic acid, hexadecyl ester: Human health tier I assessment

Hazards SummaryMay cause irritation; [Sigma-Aldrich MSDS]

Hazard Classes and CategoriesNot Classified

Sicherheit und Schutzausrüstung

Threshold Limit Values (TLV)10.0 [mg/m3]

Toxikologische Informationen

Toxicity Summary · 2 Einträge

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