benzo[a]tetraphene
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- Supply Ability: 500 Ton/Tons per Month
- Time:2021-07-09
Product Details
- Product Namebenzo[a]tetraphene
- CAS No.50-32-8
- EINECS No.200-028-5
- MFC20H12
- MW252.31
- InChIKeyFMMWHPNWAFZXNH-UHFFFAOYSA-N
- AppearanceCrystallinePale yellow/green/orange
- Melting point 177-180°C
- storage temp. 2-8°C
- Boiling point 495°C
- Water Solubility Soluble in benzene, toluene, and xylene. Sparingly soluble in alcohol, methanol. Insoluble in water
- density 1.1549 (estimate)
benzo (a) benzene
English name
benzo[a]tetraphene
molecular formula
C20H12
formula weight
252.32
CAS NO.
50-32-8
quality standard
Physical and chemical properties
Appearance and Appearance: Yellow to Brown Powder
Density:1.286 g/cm3
Melting point:177-180°C
Boiling point:495°C
Flash point:495°C
condition of storage
Ventilated low temperature dry, separate from the warehouse food raw materials storage
Application
The lipid (blue or blue-white fluorescence, fast fading and no permanent specimen) was measured by histochemistry. A study of cancer. It is often used as the index material for the pollution of the carcinogenic polycyclic aromatic hydrocarbon in the environment. There is no production and use value in the industry, and generally only by-products formed in the production process follow the waste discharge. For calibration of instruments and devices.
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