Trehalose

α,α-trehalose · D-TREHALOSE · MYCOSE · alpha,alpha-Trehalose · D-(+)-TREHALOSE · alpha-d-glucopyranoside · Trehalose RS · alpha-Trehalose

https://huagongshe.com/de/chemical/7427

Identifikatoren & physikalische Daten

CAS No.	99-20-7
Summenformel	C12H22O11
Durchschnittliche Molmasse	342,3 g/mol
Monoisotopische Masse	342,11621152 g/mol
SMILES	OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
InChIKey	HDTRYLNUVZCQOY-LIZSDCNHSA-N
PubChem CID	7427
ChEMBL	CHEMBL1236395
ChEBI	CHEBI:16551
EC No.	202-739-6
DTXSID	DTXSID3048102
Lokaler Name	Trehalose

Chemische & physikalische Eigenschaften

XLogP	-4,2
Polarare Oberfläche (TPSA)	190
H-Brücken-Donoren	8
H-Brücken-Akzeptoren	11
Frei drehbare Bindungen	4
Schwere Atome	23
Formalladung	0
Komplexität	348
Stoffklassen	Biological Agents -> Disaccharides
Arzneimittel	Pharmaceuticals -> Listed in ZINC15
Kosmetika	Cosmetic ingredients (Trehalose) -> CIR (Cosmetic Ingredient Review)HumectantMoisturising
Animal Drugs	Pharmaceuticals -> UK Veterinary Medicines Directorate List
Schmelzpunkt	203 °C
Physical Description	Dihydrate: Solid[Merck Index] White or nearly white solid[JECFA] White crystalline powder[Acros Organics MSDS]
Collision Cross Section	179.7 Å² [M+K]+ [CCS Type: DTMethod: single field calibrated with ESI Low Concentration Tuning Mix (Agilent)]173 Å² [M+Na]+ [CCS Type: TWMethod: calibrated with polyalanine]174.9 Å² [M+Na]+ [CCS Type: DTMethod: single field calibrated with Agilent tune mix (Agilent)]169.9 Å² [M-H]-
Siedepunkt	397.76°C (rough estimate)
Dichte	1.5800
Dampfdruck	0.001Pa at 25℃
Brechungsindex	197 ° (C=7, H2O)
Lagerbedingungen	Inert atmosphere,Room Temperature
Löslichkeit	Soluble in watervery slightly soluble in ethanol (95%)practically insoluble in ether.Soluble in water.
pKa (Säurekonstante)	12.53±0.70(Predicted)
Aggregatzustand	Powder
Farbe	White to Off-white
Merck	14,9580
Kosmetik-Inhaltsstoffe Funktionen	HUMECTANTMOISTURISING
LogP (Verteilungskoeffizient)	0 at 25℃
CAS Datenbank	99-20-7(CAS DataBase Reference)
EPA chemische Informationen	Trehalose (99-20-7)

Sicherheit & Vorschriften

GHS-Einstufung	This chemical does not meet GHS hazard criteria for 99.8% (429 of 430) of all reports.Not ClassifiedAggregated GHS information provided per 430 reports by companies from 2 notifications to the ECHA C&L Inventory.
Regulatorische Informationen	Chemical: .alpha.-D-Glucopyranoside, .alpha.-D-glucopyranosylStatus: Active Update: 02-05-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/26864.alpha.-D-Glucopyranoside, .alpha.-D-glucopyranosyl: Does not have an individual approval but may be used under an appropriate group standard
Weitere Sicherheitsinformationen	Evaluation - Chemicals that are unlikely to require further regulation to manage risks to environment
Gefahrenübersicht	Not toxic or mutagenic in subchronic toxicity studies[ToxPlanet: Health Council of the Netherlands] The dihydrate is the product of commerce (CAS# 6138-23-4)[JECFA] May cause irritation[Acros Organics MSDS]
Hazard Classes and Categories	Not Classified
Toxizitätsübersicht	Safe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org
Wassergefährdungsklasse (WGK)	WGK 1
TSCA-Inventar-Status	TSCA listed
Zollcode	29400090
R-Sätze (R)	38
Gefahrensymbole	Xi
Sicherheitshinweise (S)	37/39-26
Lagerklasse	11 - Combustible Solids

Anwendungen & Verwendung

Verwenden

trehalose is a humectant and moisturizer, it helps bind water in the skin and increase the skin’s moisture content. It is a naturally occurring plant sugar.