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20881-04-3

Name 1,2:3,5-Di-O-isopropylidene-alpha-D-xylofuranose
CAS 20881-04-3
EINECS(EC#) 1312995-182-4
Molecular Formula C11H18O5
MDL Number MFCD00063224
Molecular Weight 230.26
MOL File 20881-04-3.mol
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Chemical Properties

Appearance white crystalline powder
Melting point  42-46 °C
alpha  19.5 º (c=4, acetone)
Boiling point  102-104 °C (2 mmHg)
density  1.2024 (rough estimate)
refractive index  19 ° (C=3, Acetone)
Fp  >113 °C
storage temp.  0-6°C
solubility  almost transparency in Acetone
form  Powder
color  White to Off-white
Water Solubility  slightly soluble
InChI InChI=1/C11H18O5/c1-10(2)12-5-6-7(14-10)8-9(13-6)16-11(3,4)15-8/h6-9H,5H2,1-4H3/t6-,7+,8-,9-/s3
InChIKey NKZDPBSWYPINNF-VGFFHQQNNA-N
SMILES [C@@H]12OC(OC[C@@H]1O[C@H]1OC(C)(C)O[C@@H]21)(C)C |&1:0,5,7,13,r|
CAS DataBase Reference 20881-04-3(CAS DataBase Reference)
NIST Chemistry Reference «alpha»-D-Xylofuranose, 1,2:3,5-bis-O-(1-methylethylidene)-(20881-04-3)

Safety Data

Safety Statements 
S24/25:Avoid contact with skin and eyes .
HS Code  29400090

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