菲 Phenanthrene

物理描述 Physical Description

Phenanthrene appears as colorless monoclinic crystals with a faint aromatic odor. Solutions exhibit a blue fluorescence. (NTP, 1992)

颜色/状态 Color Form

Monoclinic plates from alcohol

气味 Odor

Faint aromatic odor

沸点 Boiling Point

340.0 °C

熔点 Melting Point

99.2 °C

闪点 Flash Point

340 °F (NTP, 1992)

溶解度 Solubility

In water, 1.15 mg/L at 25 °C

密度 Density

1.179 at 25 °C

蒸气密度 Vapor Density

6.14 (NTP, 1992) (Relative to Air)

蒸汽压力 Vapor Pressure

1.21X10-4 mm Hg at 25 °C

亨利常数 Henrys Law Constant

4.23e-05 atm-m3/mole

稳定性/保质期 Stability Shelf Life

Stable under recommended storage conditions.

分解 Decomposition

Hazardous decomposition products formed under fire conditions - Carbon oxides.

燃烧热 Heat Of Combustion

-3.982X10+7 J/kg

汽化热 Heat Of Vaporization

75.50 kJ/mol at 25 °C

折光率 Refractive Index

Max absorption (heptane): 187.5 nm (log e = 4.48); 211.5 nm (log e= 4.57); Index of refraction: 1.59427; sadtler reference number: 810 (IR, prism); 8035 (IR, grating)

保留指数 Kovats Retention Index

300

其他实验性质 Other Experimental Properties

Henry's Law constant = 4.23X10-5 atm-cu m/mol at 25 °C

辛醇/水分配系数 LogP

4.46 (LogP)

辛醇/空气分配系数 Logkoa

7.57 (Octanol-Air partition coefficient)

大气OH速率常数 Atmospheric Oh Rate Constant

1.30e-11 cm3/molecule*sec

碰撞截面 Collision Cross Section

131.2 Ų [M*]+; 132.6 Ų [M+H]+