Molecular Formula | C12H14O2 |
Molar Mass | 190.24 |
Density | 1.0486 (rough estimate) |
Melting Point | 159-161 °C(lit.) |
Boling Point | 285.75°C (rough estimate) |
Storage Condition | Room Temprature |
Refractive Index | 1.4970 (estimate) |
MDL | MFCD00001372 |
Use | Use of cough medicine kemefene, kebiqing intermediates. |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R34 - Causes burns |
Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S27 - Take off immediately all contaminated clothing. |
melting point | 159-161 °C(lit.) |
boiling point | 285.75°C (rough estimate) |
density | 1.0486 (rough estimate) |
refractive index | 1.4970 (estimate) |
storage conditions | 2-8°C |
acidity coefficient (pKa) | 4.39±0.20(Predicted) |
morphology | Powder |
color | Cream to gray-brown |
BRN | 1638653 |
dangerous goods mark | Xi,C |
hazard category code | 36/37/38-34 |
safety instructions | 37/39-26-45-36/37/39-27 |
WGK Germany | 3 |
HazardClass | IRRITANT |
customs code | 29163990 |
1-phenyl -1-cyanocyclopentane is heated to 160-180 ℃ in sodium hydroxide solution, diluted with water after 5 hours of reaction, boiled and decolorized with activated carbon, filtered, filtered with concentrated hydrochloric acid to pH = 3, filtered, washed with hot water to neutral, dried to obtain 1-phenyl cyclopentanaric acid.