Name | 3-Phenyl-1-propanol |
Synonyms | 3-phenylpropan- 3-Phenylpropanol 3-Benzenepropanol 3-phenyl-1-propano 3-Phenyl-n-propanol 3-Phenyl-1-propanol Hydrocinnamyl alcohol 1-Propanol, 3-phenyl- 3-Phenylpropyl alcohol 3-Phenyl propyl alcohol (3-Hydroxypropyl)benzene 3- Phenylprophyl alcohol 1-Hydroxy-3-phenylpropane |
CAS | 122-97-4 |
EINECS | 204-587-6 |
InChI | InChI=1/C9H12O/c10-8-4-7-9-5-2-1-3-6-9/h1-3,5-6,10H,4,7-8H2 |
Molecular Formula | C9H12O |
Molar Mass | 136.19 |
Density | 1.001g/mLat 20°C(lit.) |
Melting Point | −18°C(lit.) |
Boling Point | 119-121°C12mm Hg(lit.) |
Flash Point | 229°F |
JECFA Number | 636 |
Water Solubility | 10.3 g/L (20 ºC) |
Solubility | 0.1g/l insoluble |
Vapor Presure | 1.13-25Pa at 20-25℃ |
Appearance | Transparent liquid |
Color | Clear colorless |
BRN | 1857542 |
pKa | 15.04±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | n20/D 1.526(lit.) |
MDL | MFCD00002950 |
Physical and Chemical Properties | Colorless viscous liquid. With a sweet floral aroma and sweet fruit flavor, diluted fresh and pleasant fruits. The boiling point is 236 ° C, and the flash point is 109 ° C. Soluble in ethanol, propylene glycol and most non-volatile oils, insoluble in glycerol and mineral oil, very slightly soluble in water (1:300). Natural products are found in strawberry, Suhe fragrant paste, repose fragrant paste, tea, Peru fragrant paste, cinnamon leaf oil, cinnamon oil, etc. |
Use | Suitable for cholecystitis, cholangitis, cholelithiasis, biliary postoperative syndrome and hypercholesterolemia |
Hazard Symbols | Xi - Irritant |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R36/38 - Irritating to eyes and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
WGK Germany | 1 |
RTECS | UB8970000 |
TSCA | Yes |
HS Code | 29062900 |
Reference Show more | 1. Huang Qiurong, Su Guijiao, Liang Min, et al. Determination of 10 Phenyl Flavors in Cinnamaldehyde Bioconversion System by High Performance Liquid Chromatography [J]. Food Research and Development, 2020, 041(002):128-134. |
This product is 1-phenylpropanol. Containing C9H120 not less than 98.5%.
The relative density of this product (General 0601) is 0.992~0.996.
The refractive index of this product (General 0622) is 1.517~1.522.
The absorbance measured under the item (2) of the identification of phenylacetone, the ratio of the absorbance at 247mn to the absorbance at 258mn, shall not exceed 0.79.
take about 0.8g of this product, precision weigh, precision add the newly prepared acetic anhydride-pyridine (1:4)5ml, attach the reflux condenser, place the water bath and heat for 1 hour, add 10ml of water, continue heating for 10 minutes, cool, wash the condenser tube and bottleneck with 10ml of butanol (neutral to phenolphthalein indicator solution), add 2 drops of phenolphthalein indicator solution, titration with sodium hydroxide titration solution (0.5mol/L), and the results of the titration with blank test correction. Each 1 ml of sodium hydroxide titration solution (0.5mol/L) corresponds to 68.10 mg of C9H120.
choleretic drugs.
sealed storage.
This product contains phenylpropanol (C9H12O) should be 90.0% to 110.0% of the label.
The content of this product is colorless to yellowish oily liquid; Fragrance.
The contents of this product were taken and the same results were shown according to the tests (1) and (2) under the item of phenylpropanol.
should comply with the relevant provisions under the capsule (General rule 0103).
The contents under the item of loading amount difference were taken and measured according to the method under the item of phenylpropanol content measurement. The Δlm l sodium hydroxide titration solution (0.5mol/L) corresponds to 68.10 mg of C9H120.
Same as phenylpropanols.
(1)0.lg (2)0.2g