4-O-α-D-Glucopyranosyl-D-glucitol

D-MALTITOL · malbit · Maltitol Crystal · MALTITOL-BASEDPRODUCTS · D-Glucitol, 4-O-α-D-glucopyranosyl- · titoL · maltit · maltimr

https://huagongshe.com/de/chemical/493591

Molekülstruktur von 4-O-α-D-Glucopyranosyl-D-glucitol

Identifikatoren & physikalische Daten

CAS No.	585-88-6
Summenformel	C12H24O11
Durchschnittliche Molmasse	344,31 g/mol
Monoisotopische Masse	344,13186158 g/mol
SMILES	OC[C@@H](O)[C@@H](O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)CO
InChIKey	VQHSOMBJVWLPSR-WUJBLJFYSA-N
PubChem CID	493591
ChEMBL	CHEMBL63558
ChEBI	CHEBI:68428
EC No.	209-567-0
DTXSID	DTXSID0044444
Lokaler Name	4-O-α-D-Glucopyranosyl-D-glucitol

Chemische & physikalische Eigenschaften

XLogP	-5,2
Polarare Oberfläche (TPSA)	201
H-Brücken-Donoren	9
H-Brücken-Akzeptoren	11
Frei drehbare Bindungen	8
Schwere Atome	23
Formalladung	0
Komplexität	343
Geruch	Neutral
Geschmack	Sweet
Color/Form	White powder
Löslichkeit	Very soluble in water, slightly soluble in ethanolVery soluble in water, practically insoluble in anhydrous ethanol.Soluble in water. Slightly soluble in ethanol.
Decomposition	When /maltitol/ is heated at temperatures above 200 °C, decomposition begins (depending on time, temperature, adn other prevailing conditions). Maltitol does not undergo browning reactions with amino acids, and absorbs atmospheric moisture only at relative humidities of 89% and above, at 20 °C.
Schmelzpunkt	148 to 151 °C146-147 °C147 - 153 °C149-152 °C (lit.)
Optical Rotation	[α]D/20 + 105,5° to + 108,5° (5 % w/v solution)Specific optical rotation: +106.5 deg at 20 °C/D
Physical Description	Dry PowderWhite crystalline powderSolid
Stability/Shelf Life	Maltitol has good thermal and chemical stability.
Other Experimental Properties	Water content: 2% (max)weakly hygroscopic in the solid state
Siedepunkt	399.42°C (rough estimate)
Dichte	1.3863 (rough estimate)
Dampfdruck	0.001Pa at 20℃
Brechungsindex	105 ° (C=10, H2O)
Lagerbedingungen	2-8°C
pKa (Säurekonstante)	12.84±0.70(Predicted)
Aggregatzustand	Crystalline Powder
Farbe	White
Geruch	Neutral odor
BRN	89983
Henry-Konstante	2.3×1015 mol/(m3Pa) at 25℃, HSDB (2015)
Stabilität	Hygroscopic
Kosmetik-Inhaltsstoffe Funktionen	FRAGRANCEHUMECTANTMOISTURISINGSKIN CONDITIONING
InChI	1S/C12H24O11/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h4-21H,1-3H2/t4-,5+,6+,7+,8+,9-,10+,11+,12+/m0/s1
InChIKey	VQHSOMBJVWLPSR-WUJBLJFYSA-N
SMILES	OC[C@H](O)[C@@H](O)[C@H](O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)CO
LogP (Verteilungskoeffizient)	-3.87 at 24℃
CAS Datenbank	585-88-6(CAS DataBase Reference)
EPA chemische Informationen	D-Glucitol, 4-O-.alpha.-D-glucopyranosyl- (585-88-6)

Sicherheit & Vorschriften

GHS-Einstufung	This chemical does not meet GHS hazard criteria for 91.7% (66 of 72) of all reports.Not ClassifiedReported as not meeting GHS hazard criteria by 66 of 72 companies (only 8.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.Aggregated GHS information provided per 72 reports by companies from 4 notifications to the ECHA C&L Inventory.Reported as not meeting GHS hazard criteria per 66 of 72 reports by companies.There are 3 notifications provided by 6 of 72 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.
Regulatorische Informationen	Chemical: D-Glucitol, 4-O-.alpha.-D-glucopyranosyl-D-Glucitol, 4-O-.alpha.-D-glucopyranosyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of D-Glucitol, 4-O-.alpha.-D-glucopyranosyl- 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)PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.Status: Active Update: 08-10-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/31638D-Glucitol, 4-O-.alpha.-D-glucopyranosyl-: Does not have an individual approval but may be used under an appropriate group standard
FDA-Anforderungen	Food labeling. Health claims: dietary noncariogenic carbohydrate sweeteners and dental caries. ... Eligible noncariogenic carbohydrate sweeteners are the sugar alcohols xylitol, sorbitol, mannitol, maltitol, isomalt, lactitol, hydrogenated starch hydrolysates, hydrogenated glucose syrups, and erythritol, or a combination of these.
Hazard Classes and Categories	Not Classified
Brandbekämpfungsverfahren	Water spray, dry chemical, carbon dioxide, or foam as appropriate for surrounding fire and materials.This material is assumed to be combustible. As with all dry powders, it is advisable to ground mechanical equipment in contact with dry material to dissipate the potential buildup of static electricity.

Anwendungen & Verwendung

Beschreibung

Maltitol is a-D-glucopyranosyl-1.4-glucitol. The solubility in water is approximately 1,750 g/L at room temperature. Maltitol is stable under the common processing conditions of foods. In addition to dry maltitol several types of syrups are available.Maltitol is, depending on the concentration, approximately 90 % as sweet as sucrose and noncariogenic.In the European Union, maltitol is approved as E 965 for a large number of food applications. It is GRAS in the United States and also approved in many other countries.

Verwenden

Maltitol is a polyhydric alcohol (polyol) produced by hydrogenation of maltose. it is approximately 90% as sweet as sucrose, has good stability, and is nonhygroscopic. uses include chewing gum, dry nut bakery products, and chocolate.