1.product name: Propiophenone
Other name:1-phenylpropanone-1-propanone; 1-phenylpropanone;
1-phenylpropanone-1; Ketone, ethyl phenyl; ketone, ethylphenyl;
lithylphenyllwton; phenylpropone; Propionphenone; USAF ek-1235;
usafek-1235; αthylenphenylketon; AKOS BBS-00003274; FEMA 3469
CAS : 93-55-0
Molecular formula: C9H10O
Molecular weight: 134.1751
Storage method:This product should be sealed in a cool place to
1. traits: colorless to light amber leaf-like crystals or liquid.
Have a strong lasting aroma.
2. Density (g / mL, 25/4 ° C): 1.157 (solid), 1.0105 (liquid)
3. Relative density (20 ° C, 4 ° C): 1.0096
4. Melting point (ºC): 19
5. Boiling point (ºC, atmospheric pressure): 217.5
6. Relative density (25 ° C, 4 ° C): 1.0053
7. Refractive index (n20D): 1.5269
8. Flash point (ºC): 999. At room temperature refractive index
(n20): 1.526910. At room temperature refractive index (n25):
1.524511. Gas standard combustion heat (enthalpy) (kJ · mol-1): -
4862.012. (KJ · mol-1): -108.713. Liquid standard standard heat
(enthalpy) (kJ · mol-1): - 4803.514. Liquid standard standard heat
(enthalpy) (kJ · mol-1): - 167.215. Critical pressure (KPa): Not
9. Oil / water (octanol / water) Partition coefficient: Not
10. Solubility: with methanol, anhydrous ethanol, ether, benzene,
toluene miscible, insoluble in water, glycerol, ethylene glycol,
1. by benzene and propionyl chloride by condensation; hydrolysis
derived. The benzene / anhydrous aluminum trichloride into the
glass-lined reaction pot, stirring and cooling to 10 ° C, dropping
propionyl chloride and anhydrous benzene mixture. Drop finished,
slowly warming to 20 ℃ to maintain 1h. The reaction solution was
added to ice water and stirred at 30 ° C. The separation of the oil
layer, washing with sodium hydroxide solution, and then washed with
water to neutral, vacuum distillation, collecting 112-120 ℃
(4.0kPa) fractions, that is, acetone, the yield of 85%.
2. Tobacco: FC, 18.
The main purpose of this paragraph
1. Used in organic synthesis, intermediates for medications and
drugs, and spices. 2. Used in fragrances for the synthesis of
ephedrine and related compounds.
Professional packing with professional materials, and we will give
clients several packing way to choose after you contact me through
Double check for quality of every batch before delivering to
For appearance, we will take pictures of products in advance. We
offer the photos to you for your approval. Especially for lumpy
solid, we will check the appearance after melting to avoid visible
For key parameters, we send samples to qualified third party
against manufacturer’s COA or upon customer’s test method. If there
is discrepancy, we will inform you immediately.
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