-
Name
4-HYDROXYBENZO[A]PYRENE
- EINECS
- CAS No. 37574-48-4
- Article Data8
- CAS DataBase
- Density 1.379g/cm3
- Solubility
- Melting Point
- Formula C20H12 O
- Boiling Point 527.2°Cat760mmHg
- Molecular Weight 268.315
- Flash Point 252.9°C
- Transport Information
- Appearance
- Safety Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 4-Benzo[a]pyrenol;4-Hydroxybenzo[a]pyrene
- PSA 20.23000
- LogP 5.44280
4-Hydroxybenzo(a)pyrene Chemical Properties
IUPAC Name: Benzo[a]pyren-4-ol
Synonyms: 4-Hydroxybenzo(a)pyrene ; 4-Hydroxybenzo[a]pyrene ; benzo[a]pyren-4-ol ; Benzo[pqr]tetraphen-4-ol ; 4-Hydroxy-benzo[a]pyren ; Benz(a)pyrene, 4-hydroxy- ; Benzo(a)pyren-4-ol ; Benzo(a)pyrene, 4-hydroxy-
The Molecular Formula of 4-Hydroxybenzo(a)pyrene (CAS NO.37574-48-4):C20H12O
The Molecular Weight of 4-Hydroxybenzo(a)pyrene (CAS NO.37574-48-4):268.3087g/mol
The Molecular Structure of 4-Hydroxybenzo(a)pyrene (CAS NO.37574-48-4):
Index of Refraction: 1.924
Molar Refractivity: 92.18 cm3
Molar Volume: 194.5 cm3
Surface Tension: 72.9 dyne/cm
Density: 1.379 g/cm3
Flash Point: 252.9 °C
Enthalpy of Vaporization: 83.19 kJ/mol
Boiling Point: 527.2 °C at 760 mmHg
Vapour Pressure: 9.85E-12 mmHg at 25°C
4-Hydroxybenzo(a)pyrene Toxicity Data With Reference
| 1. | mmo-sat 16 µg/plate | MUREAV Mutation Research. 36 (1976),379. | ||
| 2. | dni-omi 200 µg/L | PNASA6 Proceedings of the National Academy of Sciences of the United States of America. 74 (1977),1378. |
4-Hydroxybenzo(a)pyrene Consensus Reports
EPA Genetic Toxicology Program.
4-Hydroxybenzo(a)pyrene Safety Profile
Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
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