Organic Chemical Materials

2-Bromocinnamaldehydecas:138555-58-5Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

2-Chlorocinnamaldehydecas:138555-57-4assay:98% Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

3-Chlorocinnamaldehydeassay:98% CAS:56578-37-1 Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

2-Chlorocinnamaldehydecas:138555-57-4assay:98% Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

3-Chlorocinnamaldehydeassay:98% CAS:56578-37-1 Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

4-Fluorocinnamaldehydeassay:98% CAS:24654-55-5 Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

2-Fluorocinnamaldehydecas:149733-71-1Quality standard: the enterprise standard Use: the product is a synthetic organic intermediates

Physical Property:Odorless, avirulent insipidity Chemical properties:Soluble in cold or hot water, with certain viscosity of colorless liquor. For the neutral or slightly alkaline solution, not soluble in ethanol, ethyl ether, isopropyl alcohol, acetone,

Physical Property: Density: relative density of polyvinyl alcohol (25 ℃ / 4 ℃) 1.27 ~ 1.31 (solid), 1.02 (10% solution. Heating performance: it will be discolored slowly heated to above 100 ℃in the air, embrittlement. Heated to 160 ~ 17

Physical and Chemical property:Melting point: 261 ~ 262 ° c boiling point : 276 ℃ relative density: 1.395 g/cm3 refractive index: 1.548 solubility: 15 degrees 18ml soluble in water 1g. Soluble in ethanol, glycerin, glycol, armour. Insoluble i