1,2-Benzofluorene , >95.0%(GC) , 238-84-6

Synonym(s):
1,2-Benzofluorene;Chrysofluorene

CAS NO.：238-84-6

Empirical Formula: C17H12

Molecular Weight: 216.28

MDL number: MFCD00039578

EINECS: 205-944-9

PRODUCT Properties

• Melting point: 185-190 °C
• Boiling point: 407°C(lit.)
• Density: 1.1020 (estimate)
• refractive index: 1.6000 (estimate)
• Flash point: 11 °C
• solubility: dioxane: soluble0.1g/10 mL, clear, colorless
• form: powder to crystal
• color: White to Light yellow to Light orange
• Water Solubility: 45ug/L(25 ºC)
• λmax: 433nm(THF)(lit.)
• BRN: 2046363
• IARC: 3 (Vol. 92, Sup 7) 2010
• EPA Substance Registry System: 11H-Benzo[a]fluorene (238-84-6)

Description and Uses

1,2-Benzofluorene is a polycyclic aromatic hydrocarbon which may act as an environmental pollutant.

Safety

• Symbol(GHS): GHS09
• Signal word: Warning
• Hazard statements: H410
• Precautionary statements: P273-P391-P501
• Hazard Codes: F,T
• Risk Statements: 11-23/24/25-39/23/24/25
• Safety Statements: 36/37-45
• RIDADR: 2811
• WGK Germany: 3
• RTECS: DF6382000
• HS Code: 2902.90.9000
• HazardClass: 6.1(b)
• PackingGroup: III
• Hazardous Substances Data: 238-84-6(Hazardous Substances Data)