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CAS No.: | 36504-68-4 |
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Name: | 9,10-epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene |
Molecular Structure: | |
Formula: | C20H14 O |
Molecular Weight: | 270.331 |
Synonyms: | Benzo[10,11]chryseno[3,4-b]oxirene,7,8,8a,9a-tetrahydro-, (?à)-; 7,8,8a,9a-Tetrahydrobenzo[10,11]chryseno[3,4-b]oxirene;7,8-Dihydrobenzo[a]pyrene-9,10-oxide;9,10-Epoxy-7,8,9,10-tetrahydrobenzo[a]pyrene |
Density: | 1.361g/cm3 |
Boiling Point: | 490.3°Cat760mmHg |
Flash Point: | 234.6°C |
Safety: | Questionable carcinogen with experimental tumorigenic data by skin contact. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. |
PSA: | 12.53000 |
LogP: | 4.97010 |
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Empirical Formula of 9,10-Epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene (CAS NO.36504-68-4): C20H14O
Molecular Weight: 270.3246
Index of Refraction: 1.852
Density: 1.361 g/cm3
Flash Point: 234.6 °C
Enthalpy of Vaporization: 72.81 kJ/mol
Boiling Point: 490.3 °C at 760 mmHg
Vapour Pressure: 2.77E-09 mmHg at 25 °C
Structure of 9,10-Epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene (CAS NO.36504-68-4):
Canonical SMILES: C1CC2=C(C3C1O3)C4=C5C(=C2)C=CC6=C5C(=CC=C6)C=C4
InChI: InChI=1S/C20H14O/c1-2-11-4-5-13-10-14-7-9-16-20(21-16)19(14)15-8-6-12(3-1)17(11)18(13)15/h1-6,8,10,16,20H,7,9H2
InChIKey: DUHHIDHETBMUJJ-UHFFFAOYSA-N
1. | mmo-sat 100 pmol/plate | CNREA8 Cancer Research. 40 (1980),642. | ||
2. | mma-sat 300 pmol/plate | CNREA8 Cancer Research. 36 (1976),3358. | ||
3. | dni-omi 200 µg/L | PNASA6 Proceedings of the National Academy of Sciences of the United States of America. 74 (1977),1378. | ||
4. | msc-ham:lng 60 nmol/L | CNREA8 Cancer Research. 36 (1976),3358. | ||
5. | dnd-mam:lym 10 nmol/L | CRNGDP Carcinogenesis. 3 (1982),247. |
EPA Genetic Toxicology Program.
Questionable carcinogen with experimental tumorigenic data by skin contact. Mutation data reported. When heated to decomposition 9,10-Epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene (CAS NO.36504-68-4) emits toxic fumes of NOx.
9,10-Epoxy-7,8,9,10-tetrahydrobenzo(a)pyrene , its cas register number is 36504-68-4. It also can be called Benzo(a)pyrene-9,10-epoxide, 7,8,9,10-tetrahydro ; Benzo(a)pyrene, 7,8,9,10-tetrahydro-9,10-epoxy- ; and 7,8-Dihydrobenzo(a)pyrene-9,10-epoxide .