PEG-4 Sorbitan Stearate
Grundinformationen
- CAS
9005-67-8- Standard-SMILES
CCCCCCCCCCCCCCCCCC(=O)OCCOC[C@@H](OCCO)[C@H]1OC[C@@H](OCCO)[C@@H]1OCCO- InChIKey
DEKFZWMENCCOFU-LIKAHPKFSA-N- Summenformel
- C32H62O10
- Durchschnittliche Molmasse
- 606,8 g/mol
- Monoisotopische Masse
- 606,43429817
Überblick
The CIR Expert Panel concluded that the polysorbates listed below are safe in cosmetics when formulated to be nonirritating. This conclusion supersedes the conclusion reached in the 1984, 2000, and 2001 CIR safety assessments...PEG-3 Sorbitan Stearate...
Namen und Bezeichner
- Bevorzugter Name
- PEG-4 Sorbitan Stearate
- IUPAC
- 2-[(2R)-2-[(2R,3S,4R)-3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy]ethyl octadecanoate
- Englischer Name
- Tween 60
- Summenformel
- C64H126O26
- Molmasse
- 0
Namen und Synonyme
peg-4 sorbitan stearate90SOR12GHGRefChem:1094419Polysorbate 60 (Techincal Grade)Glycosperse S-20Polysorbate 60 CRSPEG-3 Sorbitan stearateUNII-CAL22UVI4MUNII-90SOR12GHGUNII-HD40WR33LCHD40WR33LCUNII-X61U1UH01B
Weitere Namen anzeigen
POLYSORBATE 60POLYOXYETHYLENE (20) SORBITAN MONOSTEARATETween 60, CPPolysorbat 60POLYOXYETHYLENE SORBITAN MONOSTEARATET-61PolysoFEMA 2916TWEEN(R) 60POLYETHYLENE GLYCOL SORBITAN MONOSTEARATE
CCRIS 702UNII-073G38N8GCSCHEMBL29357185UNII-3453J8557NEC 500-020-4Q27271344
Datenbank-Bezeichner
- CAS
9005-67-8- PubChem CID
- 91667948
- UNII
- 90SOR12GHG
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 5,8
- Polarare Oberfläche (TPSA)
- 133 Ų
- H-Brücken-Donoren
- 3
- H-Brücken-Akzeptoren
- 10
- Frei drehbare Bindungen
- 32
- Schwere Atome
- 42
- Formalladung
- 0
- Komplexität
- 594
Experimentelle und physikochemische Eigenschaften
Cosmetics
Cosmetic ingredients (PEG-3 Sorbitan Stearate) -> CIR (Cosmetic Ingredient Review)
Cosmetic ingredients (PEG-4 Sorbitan Stearate) -> CIR (Cosmetic Ingredient Review)
Physikochemische Eigenschaften
- Schmelzpunkt
- 23 °C · 23 °C
- Siedepunkt
- 802.68 °C · 802.68°C (rough estimate)
- Dichte
- 1.1 g/cm · 1.1 g/cm 3 at 20 °C
- Dampfdruck
- 10 hPa · <10 hPa (20 °C)
- FEMA
- 2916 · 2916 | POLYSORBATE 60
- Brechungsindex
- 20 · n 20/D 1.474
- Flammpunkt
- Not applicable
- storage temp.
- 30 °C · Store below +30°C.
- Löslichkeit
- 100 g/L · 100 g/L
- pka
- 0 · 0[at 20 ℃]
- Aggregatzustand
- powder to lump to clear liquid
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
Toxikologische Informationen
Toxicity Summary
The CIR Expert Panel concluded that the polysorbates listed below are safe in cosmetics when formulated to be nonirritating. This conclusion supersedes the conclusion reached in the 1984, 2000, and 2001 CIR safety assessments...PEG-3 Sorbitan Stearate...
Safe for use in cosmetics, with qualifications
The CIR Expert Panel concluded that the polysorbates listed below are safe in cosmetics when formulated to be nonirritating. This conclusion supersedes the conclusion reached in the 1984, 2000, and 2001 CIR safety assessments...PEG-4 Sorbitan Stearate...
Safe for use in cosmetics, with qualifications
Sicherheitsdaten
- wgk
- 1
- tsca
- TSCA listed
- hs_code
- 34021300
- RTECS-Nr.
- WG2934000
- Toxizität
- LD50 orally in Rabbit: > 38000 mg/kg
- safety_code
- 24/25
- Speicherklasse
- 10 - Combustible liquids
Chemie und Industrie
Verwendung und Herstellung
Uses
CIR ingredient: PEG-3 Sorbitan Stearate
CIR ingredient: PEG-4 Sorbitan Stearate
Anwendungen
VerwendenTween 60 is an emulsifier manufactured by reacting stearic acid with sorbitol to yield a product which is reacted with ethylene oxide. It is a nonionic, waterdispersible surface-active agent which is very hydrophilic. It is also termed polysorbate 60. It is used in whipped vegetable toppings for overrun and lightness; in cakes for increased volume and fine grain; in icings and confectionery for lightness and syneresis control; and in salad dressing for emulsion stability. It is frequently used with sorbitan monostearate or monoand diglycerides. The typical usage range is 0.10–0.40%.
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