Basic Info
Model No.: TF-7873
Additional Info
Packaging: As Buyer’s Request
Productivity: 100Ton
Brand: Tianfu
Transportation: Ocean,Land,Air,DHL，TNT
Place of Origin: China
Supply Ability: 50Ton
Certificate: ISO
Port: Shanghai port,Qingdao port
Product Description
Product Name: Coumarin
Synonyms: Coumarin solution;TIMTEC-BB SBB000094;O-HYDROXYCINNAMIC ACID LACTONE;TONKA BEAN CAMPHOR;5,6-BENZO-2-PYRONE;AKOS 212-75;2H-1-BENZOPYRAN-2-ONE;2H-1-BENZOPYAN-2-ONE
CAS: 91-64-5
MF: C9H6O2
MW: 146.14
EINECS: 202-086-7
Coumarin Chemical Properties
Melting point 68-73 °C(lit.)
Boiling point 298 °C(lit.)
density 0.935
vapor pressure 0.01 mm Hg ( 47 °C)
refractive index 1.5100 (estimate)
Fp 162 °C
storage temp. Refrigerator
solubility 1.7g/l
form Crystals or Crystalline Powder