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1491-10-7

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Basic Information
CAS No.: 1491-10-7
Name: Benzo[f][1]benzothieno[3,2-b]quinoline
Molecular Structure:
Molecular Structure of 1491-10-7 (Benzo[f][1]benzothieno[3,2-b]quinoline)
Formula: C19H11 N S
Molecular Weight: 285.369
Synonyms: Benzo thia-quindolin;
Density: 1.367g/cm3
Boiling Point: 533.2°Cat760mmHg
Flash Point: 266.6°C
Safety: Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of SOx and NOx.
PSA: 41.13000
LogP: 5.75590
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Chemistry

Molecular Structure of Benzo(f)(1)benzothieno(3,2-b)quinoline (CAS NO. 1491-10-7):

Empirical Formula: C19H11NS
Molecular Weight: 285.3623
H bond acceptors: 1
H bond donors: 0
Freely Rotating Bonds: 0
Polar Surface Area: 41.13 Å2
Index of Refraction: 1.861
Molar Refractivity: 94.09 cm3
Molar Volume: 208.5 cm3
Index of Refraction: 1.861
Surface Tension: 68.4 dyne/cm
Density: 1.367 g/cm3
Flash Point: 266.6 °C
Enthalpy of Vaporization: 77.87 kJ/mol
Boiling Point: 533.2 °C at 760 mmHg
Vapour Pressure: 6.54E-11 mmHg at 25°C
Classification Code: Tumor data

Safety Profile

Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of SOx and NOx.

Specification

 Benzo(f)(1)benzothieno(3,2-b)quinoline , its CAS number is 1491-10-7, it can be called Benzo(11,12)chryseno(5,6-b)oxirene, 1a,13c-dihydro- . Benzo(f)(1)benzothieno(3,2-b)quinoline (CAS NO. 1491-10-7) is a toxic substance, with flammability, burning will produce toxic fumes of nitrogen oxides and hydrogen chloride, so it should be stored in cool and dry environment, dry powder, foam,sand, carbon dioxide, water mist can be used if something urgent happened.