Monostearin
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Grundinformationen
- CAS
123-94-4- Standard-SMILES
CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO- InChIKey
VBICKXHEKHSIBG-UHFFFAOYSA-N- Summenformel
- C21H42O4
- Durchschnittliche Molmasse
- 358,6 g/mol
- Monoisotopische Masse
- 358,30830982
Überblick
1-monostearoylglycerol is a 1-monoglyceride that has stearoyl as the acyl group. It has a role as a Caenorhabditis elegans metabolite and an algal metabolite.
Namen und Bezeichner
- Bevorzugter Name
- Monostearin
- IUPAC
- 2,3-dihydroxypropyl octadecanoate
- Englischer Name
- 1,2,3-Propanetriol, homopolymer, isooctadecanoate
- Summenformel
- C18H36O2.x(C3H8O3)x
- Molmasse
- 0
Namen und Synonyme
Glyceryl monostearateMonostearin31566-31-1Glycerin 1-stearateStearin, 1-mono-Glycerin 1-monostearateStearic acid 1-monoglyceride1-Glyceryl stearatealpha-MonostearinStearoylglycerolGlyceryl 1-monostearateGlycerin monostearate
Weitere Namen anzeigen
Polyglycerin-3-triisostearat1,2,3-Propanetriol, homopolymer, isooctadecanoate
3-Stearoyloxy-1,2-propanediolCerasynt SDMonoglyceryl stearateGlycerol alpha-monostearateCefatinDermagineMonelginSedetine
Datenbank-Bezeichner
- CAS
123-94-4、14811-92-8、22610-63-5、31566-31-1、83138-62-9、85666-92-8、91052-47-0- PubChem CID
- 24699
- DTXSID
DTXSID7029160- ChEMBL
CHEMBL255696- ChEBI
CHEBI:75555- UNII
- 258491E1RZ
- EC Number
- 204-664-4、245-121-1、250-705-4、293-208-8、617-739-5
- Nikkaji
- J10.136B
Eigenschaften
Berechnete StruktureigenschaftenWird ergänzt
- XLogP
- 7,4
- Polarare Oberfläche (TPSA)
- 66,8 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 4
- Frei drehbare Bindungen
- 20
- Schwere Atome
- 25
- Formalladung
- 0
- Komplexität
- 281
Experimentelle und physikochemische Eigenschaften
Chemical ClassesOther Classes -> Stearates
LipidsLipids -> Glycerolipids [GL] -> Monoradylglycerols [GL01] -> Monoacylglycerols [GL0101]
CosmeticsEmulsifying; Emollient
SurfactantsSurfactant
Food AdditivesEMULSIFIER OR EMULSIFIER SALT, FIRMING AGENT, FLAVOR ENHANCER, LUBRICANT OR RELEASE AGENT, MASTICATORY SUBSTANCE, TEXTURIZER -> FDA Substance added to food
Density0.97 @25 °C
Solubility
insoluble in water; soluble in hot oils, organic solvents
soluble in hot alcohol (in ethanol)
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description
Dry Powder; Liquid; Other Solid; Dry Powder; Large Crystals; CBI; Large Crystals; Other Solid; Dry Powder
Large Crystals
White waxy solid; [Merck Index]
white to pale yellow wax-like solid with a mild fatty odour
Collision Cross Section201.2 Ų [M+Na]+ [CCS Type: DT; Buffer gas: N2; Ionization: ESI+; Dataset: TOXCAST; Source Identifier: DTXSID7029160]
Physikochemische Eigenschaften
- EPA chemische Informationen
- 1 · 1,2,3-Propanetriol, homopolymer, isooctadecanoate (83138-62-9)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 99.6% (708 of 711) of all reports.
Not Classified
Aggregated GHS information provided per 711 reports by companies from 5 notifications to the ECHA C&L Inventory.
This chemical does not meet GHS hazard criteria for 100% (428 of 428) of all reports.
Not Classified
Aggregated GHS information provided per 428 reports by companies from 1 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory Information
Chemical: Octadecanoic acid, 2,3-dihydroxypropyl ester
Chemical: Octadecanoic acid, monoester with 1,2,3-propanetriol
Octadecanoic acid, monoester with 1,2,3-propanetriol is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Octadecanoic acid, monoester with 1,2,3-propanetriol 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)
Octadecanoic acid, 2,3-dihydroxypropyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Octadecanoic acid, 2,3-dihydroxypropyl 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: Glycerides, C16-18 mono- (EC: 293-208-8)
REACH registered substance: Stearic acid, monoester with glycerol (EC: 250-705-4)
Other Safety Information
IMAP assessments - Octadecanoic acid, 2,3-dihydroxypropyl ester: Human health tier I assessment
IMAP assessments - Octadecanoic acid, monoester with 1,2,3-propanetriol: Human health tier I assessment
Hazards Summary
Intraperitoneal LD50 (mouse) = 200 mg/kg; [RTECS] Product of commerce is a variable mixture of glyceryl monostearate and glyceryl monopalmitate; [Merck Index] Safe when used as a flavoring agent in food; [JECFA] May cause irritation; [Alfa Aesar MSDS]
EPA Safer Chemical
Chemical: Glyceryl monostearate
Chemical: Glyceryl monostearate
Hazard Classes and Categories
Not Classified
Not Classified
Not Classified
Sicherheit und Schutzausrüstung
Protective Action Criteria (PAC)
0.66 [mg/m3]
7.2 [mg/m3]
43 [mg/m3]
Sicherheitsdaten
- tsca
- TSCA listed
Chemie und Industrie
Verwendung und Herstellung
Uses
Used as a pharmaceutical aid; [Merck Index] Permitted for use as an inert ingredient in non-food pesticide products; [EPA] Used as an emulsifier, firming agent, flavor enhancer, lubricant or release agent, masticatory substance, and texturizer for foods; [FDA]
U.S. Production
2023: 4,000,000 - <5,500,000 lb
2023: 125,399 lb
Consumer UsesLubricating agent
Industry UsesAnti-static agent
Household ProductsInformation on 51 consumer products that contain Glyceryl monostearate in the following categories is provided:
Use Classification
EPA Safer Chemical Functional Use Classes -> Surfactants
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
EPA Safer Chemical Functional Use Classes -> Surfactants
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
General Manufacturing Information
Plastics Product Manufacturing
Octadecanoic acid, 2,3-dihydroxypropyl ester: ACTIVE
Octadecanoic acid, monoester with 1,2,3-propanetriol: ACTIVE
Zugehörige Reaktionen
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