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Heptakis(2,6-di-O-methyl)-beta-cyclodextrin

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Name

Heptakis(2,6-di-O-methyl)-beta-cyclodextrin

EINECS 231-493-2
CAS No. 51166-71-3 Density 1.4 g/cm3
PSA 400.05000 LogP -6.07320
Solubility 212.6g/L(cold water) Melting Point 298-310 °C
Formula C56H98O35 Boiling Point 1203.6 °C at 760 mmHg
Molecular Weight 1331.37 Flash Point 681.7 °C
Transport Information N/A Appearance White to faintly yellow crystalline powder
Safety 24/25 Risk Codes N/A
Molecular Structure Molecular Structure of 51166-71-3 (2,6-DI-O-METHYL-BETA-CYCLODEXTRIN) Hazard Symbols N/A
Synonyms

2,6-Di-O-methyl-b-cyclodextrin;2,6-Dimethyl-b-cyclodextrin;2A,6A-Di-O-methyl-b-cyclodextrin;Beta W 7M1.8;Di-O-methyl-b-cyclodextrin;Dimeb;Dimeb 50;Dimethyl-b-cyclodextrin;Hepta-(2,6-di-oxy-methyl)-b-cyclodextrin;Heptakis(2,6-di-O-methyl)-b-cyclodextrin;Tetradeca-O-methyl-b-cyclodextrin;

Article Data 13

Heptakis(2,6-di-O-methyl)-beta-cyclodextrin Chemical Properties

Product Name: beta-Cyclodextrin,2A,2B,2C,2D,2E,2F,2G,6A,6B,6C,6D,6E,6F,6G-tetradeca-O-methyl-
Molecular Structure:

Molecular Formula: C56H98O35 
Molecular Weight: 1331.3563 
Synonyms of beta-Cyclodextrin,2A,2B,2C,2D,2E,2F,2G,6A,6B,6C,6D,6E,6F,6G-tetradeca-O-methyl- (CAS NO.51166-71-3): Dimethyl-beta-cyclodextrin ; Heptakis-2,6-di-O-methyl-beta-cyclodextrin 
CAS NO: 51166-71-3
Melting Point: 298-310 °C  
Index of Refraction: 1.552
Molar Refractivity: 303.74 cm3
Molar Volume: 949.6 cm3
Surface Tension: 61.1 dyne/cm
Density: 1.4 g/cm3
Flash Point: 681.7 °C
Enthalpy of Vaporization: 201.55 kJ/mol
Boiling Point of beta-Cyclodextrin,2A,2B,2C,2D,2E,2F,2G,6A,6B,6C,6D,6E,6F,6G-tetradeca-O-methyl- (CAS NO.51166-71-3): 1203.6 °C at 760 mmHg 

Heptakis(2,6-di-O-methyl)-beta-cyclodextrin Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD intravenous > 150mg/kg (150mg/kg)   Journal of Inclusion Phenomena. Vol. 1, Pg. 135, 1983.
mouse LD oral > 3gm/kg (3000mg/kg)   Journal of Inclusion Phenomena. Vol. 1, Pg. 135, 1983.
rat LD50 intravenous 220mg/kg (220mg/kg)   Journal of Inclusion Phenomena. Vol. 1, Pg. 135, 1983.
rat LD50 subcutaneous 350mg/kg (350mg/kg)   Journal of Inclusion Phenomena. Vol. 1, P

Heptakis(2,6-di-O-methyl)-beta-cyclodextrin Safety Profile

Safety Statements of beta-Cyclodextrin,2A,2B,2C,2D,2E,2F,2G,6A,6B,6C,6D,6E,6F,6G-tetradeca-O-methyl- (CAS NO.51166-71-3): 24/25 
S24/25: Avoid contact with skin and eyes.
WGK Germany: 3
RTECS: GU2293500 

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