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| CAS number | 103-81-1 |
| Molecular formula | C8H9NO |
| Product name | 2-Phenylacetamide |
| Molecular Structure |  |
Appearance：White krystalline powder.
Density：1.098 g/cm3
Boiling Point：280-290ºC (dec.)
Melting Point：157-158ºC
Flash Point：142.6ºC
Refractive Index：1.552
Vapor Pressure：0.000537mmHg at 25°C
CAS No. 103-81-1 is an organic compound, which is also known as propylene glycol or 1,2-propanediol. It is an odorless and colorless liquid that is miscible with water, alcohol, and ether. It is an important industrial chemical, used in a wide variety of applications.
Propylene glycol has a low toxicity and is often used as a common food additive, providing a sweet taste and aiding in the maintenance of food moisture. It is also used as a humectant, preservative, stabilizer and thickener in food, as well as a flavor enhancer and anti-oxidant in cosmetics and pharmaceuticals.
Propylene glycol is used in a variety of industrial applications. It is used as a coolant for the production of plastic containers or other polymers, as a solvent for paints, inks, and dyes, and as a heat transfer fluid in heat exchangers. It is also used as a raw material for the production of polyurethane foam and as a hydraulic fluid in hydraulic systems.
In addition to these industrial uses, propylene glycol also has uses in the medical field. It is used as an additive in intravenous solutions to help maintain the body’s electrolyte balance, and is also used as a humectant in topical formulations to help keep skin moisturized.
Propylene glycol is an important industrial chemical, with a wide variety of uses. It is an odorless, colorless liquid that is miscible with water, alcohol, and ether, and has a low toxicity. It is used as a common food additive, providing a sweet taste and aiding in the maintenance of food moisture. It is also used as a humectant, preservative, stabilizer, and thickener in food, as well as a flavor enhancer and anti-oxidant in cosmetics and pharmaceuticals. In addition to these uses, it is also used as a coolant, solvent, and heat transfer fluid, and as a raw material for the production of polyurethane foam and hydraulic systems. Finally, it is used in the medical field as an additive in intravenous solutions and as a humectant in topical formulations.
