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α-Cyclodextrine Structure

α-Cyclodextrine

Chemical Properties

Melting point >278 °C (dec.) (lit.)
alpha  [α]D25 +146~+151° (c=1, H2O) (After Drying)
Boiling point 784.04°C (rough estimate)
Density  1.2580 (rough estimate)
refractive index  1.7500 (estimate)
storage temp.  2-8°C
solubility  H2O: 50 mg/mL
form  powder
pka 11.77±0.70(Predicted)
color  White
PH 5.0-8.0 (1% in solution)
Odor at 100.00?%. odorless
optical activity [α]20/D +136±3°, c = 10% in H2O
Water Solubility  Soluble in water at 1%(w/v)
Merck  14,2718
BRN  4227442
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey HFHDHCJBZVLPGP-RWMJIURBSA-N
LogP -7.77
CAS DataBase Reference 10016-20-3
NIST Chemistry Reference «alpha»-Cyclodextrin(10016-20-3)
EPA Substance Registry System .alpha.-Cyclodextrin (10016-20-3)

Safety Information

Hazard Codes  Xi
Risk Statements  36-36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  GU2292000
TSCA  Yes
HS Code  29400090

MSDS

Usage And Synthesis

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