490-51-7
1,5-anhydro-2-deoxy-4-O-beta-D-glucopyranosyl-D-arabino-hex-1-enitol
CAS: 490-51-7;5346-85-0
Molecular Formula: C12H20O9
490-51-7 - Names and Identifiers
| Name | 1,5-anhydro-2-deoxy-4-O-beta-D-glucopyranosyl-D-arabino-hex-1-enitol |
| Synonyms | cellobial Cellobial D-Cellobial D-cellobiosene 1,2-Dideoxy-4-O-beta-D-glucopyranosyl-D-arabino-hex-1-enopyranose D-arabino-Hex-1-enitol,1,5-anhydro-2-deoxy-4-O-b-D-glucopyranosyl- 1,5-anhydro-2-deoxy-4-O-beta-D-glucopyranosyl-D-arabino-hex-1-enitol D-arabino-Hex-1-enitol, 1,5-anhydro-2-deoxy-4-O-beta-D-glucopyranosyl- (1R,2S,3R,4R,6R)-4-(((2R,3S,4R)-4-hydroxy-2-methyl-3,4-dihydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)cyclohexane-1,2,3-triol (2S,3R,4S,5S,6R)-2-[[(2R,3S,4R)-4-hydroxy-2-(hydroxymethyl)-3,4-dihydro-2H-pyran-3-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol |
| CAS | 490-51-7 5346-85-0 |
| EINECS | 1312995-182-4 |
| InChI | InChI=1/C12H20O9/c13-3-6-8(16)9(17)10(18)12(20-6)21-11-5(15)1-2-19-7(11)4-14/h1-2,5-18H,3-4H2/t5-,6-,7-,8-,9+,10-,11+,12+/m1/s1 |
490-51-7 - Physico-chemical Properties
| Molecular Formula | C12H20O9 |
| Molar Mass | 308.28 |
| Density | 1.61g/cm3 |
| Melting Point | 173-175℃ |
| Boling Point | 612°C at 760 mmHg |
| Flash Point | 323.9°C |
| Vapor Presure | 1.55E-17mmHg at 25°C |
| Storage Condition | Room Temprature |
| Refractive Index | 1.626 |
490-51-7 - Introduction
1, is a hexaoxo sugar alcohol synthesized from β-D-glucoside and D-arabitol by dehydration. Its molecular formula is C12H18O6 and its molecular weight is 258.26. 1, is a colorless crystalline solid, soluble in water and some organic solvents.
1, there are many applications in the food industry. It is used as a food additive and is often added to cakes, ice cream, chocolate and other foods to adjust the sweetness and taste of food. In addition, it also has moisturizing and anti-crystallization functions, and can be used as a stabilizer for jams, jellies and desserts.
The method of preparing 1 is to heat the β-D-glucoside suspension to 80-90 degrees Celsius, add D-arabitol, and obtain the product through dehydration reaction. During the preparation process, attention should be paid to the control of temperature and pH, as well as the adjustment of reaction time and stirring speed.
Regarding safety information, 1. It is a non-toxic substance. The amount added to food is usually small and will not have harmful effects on the human body. However, individual people may have allergic reactions to sugar alcohols, so it is recommended to follow the principle of appropriate use during use to avoid excessive intake. In addition, children and pets are more sensitive to sugar alcohols and should be careful to avoid excessive intake.
1, there are many applications in the food industry. It is used as a food additive and is often added to cakes, ice cream, chocolate and other foods to adjust the sweetness and taste of food. In addition, it also has moisturizing and anti-crystallization functions, and can be used as a stabilizer for jams, jellies and desserts.
The method of preparing 1 is to heat the β-D-glucoside suspension to 80-90 degrees Celsius, add D-arabitol, and obtain the product through dehydration reaction. During the preparation process, attention should be paid to the control of temperature and pH, as well as the adjustment of reaction time and stirring speed.
Regarding safety information, 1. It is a non-toxic substance. The amount added to food is usually small and will not have harmful effects on the human body. However, individual people may have allergic reactions to sugar alcohols, so it is recommended to follow the principle of appropriate use during use to avoid excessive intake. In addition, children and pets are more sensitive to sugar alcohols and should be careful to avoid excessive intake.
Last Update：2024-04-09 20:52:54
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