28482-04-4
4-Nonenoicacid
CAS: 28482-04-4
Molecular Formula: C9H16O2
28482-04-4 - Names and Identifiers
28482-04-4 - Physico-chemical Properties
| Molecular Formula | C9H16O2 |
| Molar Mass | 156.22 |
| Density | 0.944 |
| Melting Point | -3.63°C (estimate) |
| Boling Point | 258℃ |
| Flash Point | 155℃ |
| Refractive Index | 1.4337 (estimate) |
28482-04-4 - Introduction
4-Nonenoic acid(4-Nonenoic acid) is an organic compound with the chemical formula C9H16O2. The following is a description of its nature, use, preparation and safety information:
Nature:
- 4-Nonenoicacid is a colorless to light yellow liquid with a special sour taste.
-It has low solubility, and its solubility in water is small, but it is soluble in organic solvents such as ethanol and ether.
-It is unstable, easy to oxidize and polymerize, so you need to prevent exposure to the air when storing it.
Use:
- 4-Nonenoicacid is mainly used as an intermediate of surfactants and is widely used in industries such as cosmetics, detergents and emulsifiers.
-It can also be used to prepare flavors and fragrances, and as an ingredient for softeners and plasticizers.
-In chemical reactions, it can be used as a catalyst for Newton's black ring reaction.
Method:
- 4-Nonenoicacid can be obtained by the hydrogenation of acetylene and the oxidation of nonanol.
-The specific preparation method is to heat nonanol and the catalyst to an appropriate temperature to make it undergo oxidation and redox reactions, and finally produce 4-nonenoic acid.
Safety Information:
- 4-Nonenoicacid is irritating and may cause irritation to the eyes, skin and respiratory tract.
-Avoid contact with skin and eyes during use, and wear protective gloves and goggles if necessary.
-Avoid exposure to high temperatures and sources of fire during storage and handling.
-If ingested or inhaled, seek medical attention immediately.
Nature:
- 4-Nonenoicacid is a colorless to light yellow liquid with a special sour taste.
-It has low solubility, and its solubility in water is small, but it is soluble in organic solvents such as ethanol and ether.
-It is unstable, easy to oxidize and polymerize, so you need to prevent exposure to the air when storing it.
Use:
- 4-Nonenoicacid is mainly used as an intermediate of surfactants and is widely used in industries such as cosmetics, detergents and emulsifiers.
-It can also be used to prepare flavors and fragrances, and as an ingredient for softeners and plasticizers.
-In chemical reactions, it can be used as a catalyst for Newton's black ring reaction.
Method:
- 4-Nonenoicacid can be obtained by the hydrogenation of acetylene and the oxidation of nonanol.
-The specific preparation method is to heat nonanol and the catalyst to an appropriate temperature to make it undergo oxidation and redox reactions, and finally produce 4-nonenoic acid.
Safety Information:
- 4-Nonenoicacid is irritating and may cause irritation to the eyes, skin and respiratory tract.
-Avoid contact with skin and eyes during use, and wear protective gloves and goggles if necessary.
-Avoid exposure to high temperatures and sources of fire during storage and handling.
-If ingested or inhaled, seek medical attention immediately.
Last Update：2024-04-09 20:49:11
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