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CAS No.: | 20627-33-2 |
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Name: | 6,7,12-Trimethylbenz[a]anthracene |
Molecular Structure: | |
Formula: | C21H18 |
Molecular Weight: | 270.39 |
Synonyms: | 6,7,12,7'-tetramethoxy-2,2'-dimethyl-thalicberane;Thalicberine methyl ether;Thalmidine;6,7,12-Trimethylbenzanthracen;6,7,7',12'-Tetramethoxy-2,2'-dimethyl-thalicberan;O-Methyl-thalicberin;O-methyl-thalieberin; |
Density: | 1.123g/cm3 |
Boiling Point: | 482.9°Cat760mmHg |
Flash Point: | 240°C |
Safety: | Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. |
PSA: | 0.00000 |
LogP: | 6.07140 |
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Molecular Structure of 4,9,10-Trimethyl-1,2-benzanthracene (CAS NO.20627-33-2):
IUPAC Name: 6,7,12-trimethylbenzo[a]anthracene
Empirical Formula: C21H18
Molecular Weight: 270.3676
Surface Tension: 47.5 dyne/cm
Density: 1.123 g/cm3
Flash Point: 240 °C
Enthalpy of Vaporization: 71.94 kJ/mol
Boiling Point: 482.9 °C at 760 mmHg
Vapour Pressure: 5.14E-09 mmHg at 25°C
Index of Refraction: 1.712
Classification Code: Tumor data;Mutation data
1. | cyt-rat-ivn 50 mg/kg | GANNA2 Gann. Japanese Journal of Cancer Research. 64 (1973),637. |
Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
4,9,10-Trimethyl-1,2-benzanthracene ,its CAS number is 20627-33-2,it can be called Benz(a)anthracene, 6,7,12-trimethyl- ; 6,7,12-Trimethylbenz(a)anthracene and 4,9,10-Trimethyl-1,2-benzanthracene .