-
Name
(3R,4R)-7,12-dimethyl-3,4-dihydrotetraphene-3,4-diol
- EINECS
- CAS No. 68162-13-0
- Article Data5
- CAS DataBase
- Density 1.294g/cm3
- Solubility
- Melting Point
- Formula C20H18O2
- Boiling Point 544.5°Cat760mmHg
- Molecular Weight 290.38
- Flash Point 260.4°C
- Transport Information
- Appearance
- Safety Questionable carcinogen with experimental neoplastigenic and tumorigenic data by skin contact. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms
- PSA
- LogP
trans-3,4-Dihydro-3,4-dihydroxy-7,12-dimethylbenz(a)anthracene Chemical Properties
IUPAC Name: (3R,4R)-7,12-Dimethyl-3,4-dihydrobenzo[a]anthracene-3,4-diol
Synonyms of trans-3,4-Dihydro-3,4-dihydroxy-7,12-dimethylbenz(a)anthracene (CAS NO.68162-13-0) : 3,4-Dihydroxy-3,4-dihydro-7,12-dimethylbenz(a)anthracene ; Dmba 3,4-dihydrodiol ; trans-3,4-Dihydro-3,4-dihydroxy-7,12-dimethylbenz(a)anthracene ; trans-7,12-Dimethylbenz(a)anthracene-3,4-dihydrodiol ; Benz(a)anthracene, 3,4-dihydro-3,4-dihydroxy-7,12-dimethyl-, (E)- ; trans-7,12-Dimethylbenz(a)anthracene-3,4-dihydrodiol
InChI: InChI=1/C20H18O2/c1-11-13-5-3-4-6-14(13)12(2)19-15(11)7-8-17-16(19)9-10-18(21)20(17)22/h3-10,18,20-22H,1-2H3/t18-,20-/m1/s1
CAS NO:68162-13-0
Molecular Formula:C20H18O2
Molecular Weight :290.3557
Molecular Structure :.png)
Index of Refraction:1.747
Surface Tension: 58.8 dyne/cm
Density: 1.294 g/cm3
Flash Point: 260.4 °C
Enthalpy of Vaporization: 86.62 kJ/mol
Boiling Point: 544.5 °C at 760 mmHg
trans-3,4-Dihydro-3,4-dihydroxy-7,12-dimethylbenz(a)anthracene Toxicity Data With Reference
| 1. | mma-sat 2500 nmol/L | CBINA8 Chemico-Biological Interactions. 32 (1980),257. | ||
| 2. | mma-sat 5 µmol/L | BBRCA9 Biochemical and Biophysical Research Communications. 83 (1978),1468. | ||
| 3. | otr-mus:fbr 120 µg/L | BBRCA9 Biochemical and Biophysical Research Communications. 85 (1978),357. | ||
| 4. | sce-ham:ovr 2 mg/L | CALEDQ Cancer Letters (Shannon, Ireland). 7 (1979),45. | ||
| 5. | msc-ham:lng 120 µg/L/3H | BJCAAI British Journal of Cancer. 39 (1979),540. |
trans-3,4-Dihydro-3,4-dihydroxy-7,12-dimethylbenz(a)anthracene Safety Profile
Questionable carcinogen with experimental neoplastigenic and tumorigenic data by skin contact. Mutation data reported. When trans-3,4-Dihydro-3,4-dihydroxy-7,12-dimethylbenz(a)anthracene (CAS NO.68162-13-0) is heated to decomposition ,it emits acrid smoke and irritating fumes.
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