9,10-Dihydro-8H-benzo[def]chrysen-7-one , 97% , 3331-46-2

Synonym(s):
7-Oxo-7,8,9,10-tetrahydrobenzo[a ]pyrene

CAS NO.：3331-46-2

Empirical Formula: C20H14O

Molecular Weight: 270.32

MDL number: MFCD00003601

EINECS: 222-055-1

PRODUCT Properties

• Melting point: 172-175 °C(lit.)
• Boiling point: 373.44°C (rough estimate)
• Density: 1.0717 (rough estimate)
• refractive index: 1.6700 (estimate)
• storage temp.: 2-8°C
• solubility: Chloroform (Slightly)
• form: Solid
• color: Brown
• BRN: 1985273
• Stability: Unstable in solution

Description and Uses

Precursor to benzo[a]pyrene derivatives.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• Safety Statements: 22-24/25
• WGK Germany: 3