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64550-80-7

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Basic Information
CAS No.: 64550-80-7
Name: (1aR,2S,3R,11bS)-1a,2,3,11b-tetrahydrotetrapheno[8,9-b]oxirene-2,3-diol
Molecular Structure:
Molecular Structure of 64550-80-7 ((1aR,2S,3R,11bS)-1a,2,3,11b-tetrahydrotetrapheno[8,9-b]oxirene-2,3-diol)
Formula: C18H14 O3
Molecular Weight: 278.307
Density: 1.478g/cm3
Boiling Point: 567.5°Cat760mmHg
Flash Point: 297°C
Safety: Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
PSA: 52.99000
LogP: 2.84080
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Chemistry

Molecular Structure of Ba-10,11-diol-8,9-epoxide-1 (CAS NO. 64550-80-7):

Empirical Formula: C18H14O3 
Molecular Weight: 278.302 
Index of Refraction:  1.814  
Surface Tension: 71.7 dyne/cm 
Density: 1.478 g/cm3 
Flash Point: 297 °C 
Enthalpy of Vaporization: 89.62 kJ/mol 
Boiling Point: 567.5 °C at 760 mmHg 
Vapour Pressure: 1.03E-13 mmHg at 25°C 
Classification Code: Tumor data

Toxicity Data With Reference

1.    

skn-mus TDLo:22 mg/kg:ETA

     CNREA8    Cancer Research, 38 (1978),1699.

Safety Profile

Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.

Specification

 Ba-10,11-diol-8,9-epoxide-1 ,its CAS number is 64550-80-7,it can be called (+-)-trans-8,9,10,11-Tetrahydro-10,11-dihydroxy-8-alpha,9-alpha-epoxybenz(a)anthracene .