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| Name |
D(+)-Trehalose dihydrate |
EINECS | 202-739-6 |
| CAS No. | 6138-23-4 | Density | 1.76 g/cm3 |
| PSA | 207.99000 | LogP | -5.52580 |
| Solubility | 50 mg/mL in water | Melting Point |
97-99 °C(lit.) |
| Formula | C12H22O11.2H2O | Boiling Point | 675.4 °C at 760 mmHg |
| Molecular Weight | 378.331 | Flash Point | 362.3 °C |
| Transport Information | N/A | Appearance | white to off-white crystalline powder |
| Safety | 26-37/39 | Risk Codes | 38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi
|
| Synonyms |
Trehalose,dihydrate (8CI);a-D-Glucopyranoside,a-D-glucopyranosyl, dihydrate(9CI);D-(+)-Trehalose dihydrate;a,a-Trehalose dihydrate;a-D-Glucopyranosyl a-D-glucopyranoside dihydrate;Trehalose; |
D(+)-Trehalose dihydrate Chemical Properties
Product Name: alpha-D-Glucopyranoside, alpha-D-glucopyranosyl, dihydrate (CAS NO.6138-23-4)
Molecular Formula: C12H26O13
Molecular Weight: 378.327g/mol
Mol File: 6138-23-4.mol
Melting Point: 97-99ºC (lit.)
Boiling point: 675.4 °C at 760 mmHg
Flash Point: 362.3 °C
Enthalpy of Vaporization: 113.47 kJ/mol
Vapour Pressure: 3.87E-21 mmHg at 25°C
H-Bond Donor: 10
H-Bond Acceptor: 13
Structure Descriptors of alpha-D-Glucopyranoside, alpha-D-glucopyranosyl, dihydrate (CAS NO.6138-23-4):
IUPAC Name: 2-(hydroxymethyl)-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol dihydrate
Canonical SMILES: C(C1C(C(C(C(O1)OC2C(C(C(C(O2)CO)O)O)O)O)O)O)O.O.O
InChI: InChI=1S/C12H22O11.2H2O/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12;;/h3-20H,1-2H2;2*1H2
InChIKey: DPVHGFAJLZWDOC-UHFFFAOYSA-N
D(+)-Trehalose dihydrate Safety Profile
Safety Information of alpha-D-Glucopyranoside, alpha-D-glucopyranosyl, dihydrate (CAS NO.6138-23-4):
Hazard Codes: Xn
Risk Statements: 38
38: Irritating to the skin
Safety Statements: 37/39-26
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37: Wear suitable gloves
39: Wear eye/face protection
D(+)-Trehalose dihydrate Specification
alpha-D-Glucopyranoside, alpha-D-glucopyranosyl, dihydrate , its CAS NO. is 6138-23-4, the synonyms are UNII-7YIN7J07X4 ; alpha,alpha-Trehalose dihydrate ; Trehalose, dihydrate .
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