Glycerol
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- Molecular formula
- C3H8O3
- CAS Number
- 56-81-5
- IUPAC Name
- butane-1,2,3-triol
- Molecular Weight
- 92.09g/mol
- Melting Point
- of 17.8 °C. It is an important polyol compound in both industrial and biological applications.
- Boiling Point
- (Celsius)
- Density
- 1.2613g/cm3
- Appearance
- compared to other polyols. Glycerol is hygroscopic, which means it readily absorbs moisture from the air.
- Synonyms
- 1, 2, 3-Butanetriol
Identification
Interesting facts
Interesting Facts About Butane-1,2,3-triol
Butane-1,2,3-triol, commonly known as glycerol or glycerin, is a fascinating compound that plays a vital role in various fields, from food science to pharmaceuticals. Here are some intriguing details about this versatile compound:
- Natural Substance: Glycerol is a naturally occurring compound found in various fats and oils, making it an integral component of biological lipids.
- Humectant Properties: It is widely used in cosmetics and skincare products due to its ability to attract moisture, helping to keep the skin hydrated.
- Food Industry: Glycerol acts as a sweetener and preservative in many food products. Its sweetness is about 60% that of sucrose (table sugar).
- Medical Applications: In medicine, glycerol is utilized as a solubilizing agent and as an osmotic agent in various formulations, including eye drops and cough syrups.
- Biodegradable: One of the environmental advantages of glycerol is that it is biodegradable, making it an appealing alternative to synthetic compounds in many applications.
- Versatile Solvent: Glycerol can dissolve a wide range of polar and non-polar compounds, making it a useful solvent in chemical reactions and extraction processes.
- Historical Significance: The compound was first identified by the chemist Carl Wilhelm Scheele in 1779, and its name is derived from the Greek word "glykys," which means sweet.
Overall, butane-1,2,3-triol showcases a perfect blend of functionality and safety, making it essential in various industries while also benefiting health and environmental sustainability.