Introduction：Basic information about CAS 6138-23-4|D-(+)-Trehalose dihydrate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | D-(+)-Trehalose dihydrate |
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| CAS Number | 6138-23-4 | Molecular Weight | 378.327 |
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| Density | 1.76 g/cm3 | Boiling Point | 675.4ºC at 760 mmHg |
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| Molecular Formula | C12H26O13 | Melting Point | 97-99 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 362.3ºC |
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Names
| Name | D-(+)-Trehalose dihydrate |
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| Synonym | More Synonyms |
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D-(+)-Trehalose dihydrate BiologicalActivity
| Description | D-(+)-Trehalose dihydrate can be used as a food ingredient and pharmaceutical excipient. |
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| Related Catalog | Signaling Pathways >>Others >>OthersResearch Areas >>Others |
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| In Vitro | Trehalose dihydrate is a safe, naturally occurring disaccharide used as a food ingredient and pharmaceutical excipient[1]. |
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| References | [1]. Megarry AJ, et al. Amorphous trehalose dihydrate by cryogenic milling. Carbohydr Res. 2011 Jun 1;346(8):1061-4. |
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Chemical & Physical Properties
| Density | 1.76 g/cm3 |
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| Boiling Point | 675.4ºC at 760 mmHg |
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| Melting Point | 97-99 °C(lit.) |
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| Molecular Formula | C12H26O13 |
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| Molecular Weight | 378.327 |
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| Flash Point | 362.3ºC |
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| Exact Mass | 378.137329 |
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| PSA | 207.99000 |
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| Index of Refraction | 181 ° (C=7, H2O) |
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| InChIKey | DPVHGFAJLZWDOC-PVXXTIHASA-N |
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| SMILES | O.O.OCC1OC(OC2OC(CO)C(O)C(O)C2O)C(O)C(O)C1O |
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| Water Solubility | 68.9 g/100 mL (20 ºC) |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R38 |
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| Safety Phrases | S37/39-S26 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 2 |
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| RTECS | LZ5776547 |
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| HS Code | 29400000 |
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Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| α-D-Glucopyranosyl α-D-glucopyranoside dihydrate |
| EINECS 202-739-6 |
| MFCD00071594 |
| D(+)-Trehalose dihydrate |
| α-D-Glucopyranoside, α-D-glucopyranosyl, hydrate (1:2) |
