79-05-0
Propionamide
CAS: 79-05-0
Molecular Formula: C3H7NO
79-05-0 - Names and Identifiers
| Name | Propionamide |
| Synonyms | Propylamide Propanamide PROPANAMIDE propylamide Propionamide PROPIONAMIDE Propionic amicte propanimidicacid PROPIONIC ACID AMIDE amidkyselinypropionove Amid kyseliny propionove |
| CAS | 79-05-0 |
| EINECS | 201-172-1 |
| InChI | InChI=1/C3H7NO/c1-2-3(4)5/h2H2,1H3,(H2,4,5) |
79-05-0 - Physico-chemical Properties
| Molecular Formula | C3H7NO |
| Molar Mass | 73.09 |
| Density | 1.042 g/mL at 25 °C (lit.) |
| Melting Point | 76-79 °C (lit.) |
| Boling Point | 213 °C (lit.) |
| Flash Point | 213°C |
| Water Solubility | SOLUBLE |
| Solubility | SOLUBLE |
| Vapor Presure | 1.06Pa at 25℃ |
| Appearance | White crystal |
| Specific Gravity | 1.042 |
| Color | White to slightly yellow |
| Merck | 14,7824 |
| pKa | 16.60±0.40(Predicted) |
| Storage Condition | Store below +30°C. |
| Refractive Index | nD110 1.4160 |
| MDL | MFCD00008039 |
| Physical and Chemical Properties | Density 1.042 melting point 79-83°C Boiling Point 213°C water-SOLUBLE solution |
| Use | For the synthesis of midecamycin drugs |
79-05-0 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. 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 | 3 |
| RTECS | UE2975000 |
| TSCA | Yes |
| HS Code | 29241900 |
79-05-0 - Introduction
Can volatilize with water vapor. Easily soluble in water, ethanol, ether and chloroform.
Last Update：2022-10-16 17:28:54
79-05-0 - Reference Information
| LogP | -0.7 at 23℃ |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | for organic synthesis. for the synthesis of midecamycin |
| production method | results from the reaction of propionic acid with ammonia. Ammonia gas was introduced into the reactor to which n-propionic acid was added. When the temperature rose to about 140 ° C., all of the propionic acid produced ammonium propionate, and the ammonia flow was stopped. The crystals were cooled, filtered to give a crude product, and recrystallized from ethanol to give a finished product. |
Last Update：2024-04-09 15:16:52
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