4-Undecenoic acid
4-Undecenoic acid
CAS: 65423-21-4
Molecular Formula: C11H20O2
4-Undecenoic acid - Names and Identifiers
| Name | 4-Undecenoic acid |
| Synonyms | 4-Undecenoic acid 4-Undecylenic acid |
| CAS | 65423-21-4 |
4-Undecenoic acid - Physico-chemical Properties
| Molecular Formula | C11H20O2 |
| Molar Mass | 184.28 |
| Density | 0.929 |
| Melting Point | 13.63°C (estimate) |
| Boling Point | 306.38°C (estimate) |
| pKa | 4.67±0.10(Predicted) |
| Refractive Index | 1.4395 (estimate) |
4-Undecenoic acid - Introduction
4-Undecenoic acid, also known as 4-Undecenoic acid, is an eleven-carbon straight-chain unsaturated fatty acid. It has some of the following properties:
1. Appearance: 4-Undecenoic acid is a colorless liquid with a greasy odor.
2. solubility: 4-Undecenoic acid soluble in organic solvents, such as alcohol, ether and hydrocarbon solvents, slightly soluble in water.
4-Undecenoic acid has a wide range of uses and applications in industry:
1. cosmetics: 4-Undecenoic acid can be used as additives in certain perfumes, skin creams, lotions and other cosmetics.
2. food: 4-Undecenoic acid can be used as food flavor to add food flavor.
3. Pharmacy: 4-Undecenoic acid also has antifungal and antibacterial effects, so it is often used to prepare antifungal and antibacterial drugs.
The preparation method of 4-Undecenoic acid is mainly carried out by the following methods:
1. Synthesis method: 4-Undecenoic acid is prepared by oxidation-reduction reaction.
2. oil separation: 4-Undecenoic acid is extracted from some oils.
When using 4-Undecenoic acid, you need to pay attention to the following security information:
1. Irritation: 4-Undecenoic acid is irritating to skin and eyes, and should be rinsed with water in time after contact.
2. Storage Note: 4-Undecenoic acid should be stored in a cool, dry, well-ventilated place to avoid contact with strong acids, strong oxidants and other substances.
3. Toxicity: At present, there is no report on the acute toxicity and long-term chronic toxicity of 4-Undecenoic acid to human body, but it is still recommended to avoid long-term contact and intake. Pay attention to personal protective measures during use, such as wearing gloves and protective glasses.
1. Appearance: 4-Undecenoic acid is a colorless liquid with a greasy odor.
2. solubility: 4-Undecenoic acid soluble in organic solvents, such as alcohol, ether and hydrocarbon solvents, slightly soluble in water.
4-Undecenoic acid has a wide range of uses and applications in industry:
1. cosmetics: 4-Undecenoic acid can be used as additives in certain perfumes, skin creams, lotions and other cosmetics.
2. food: 4-Undecenoic acid can be used as food flavor to add food flavor.
3. Pharmacy: 4-Undecenoic acid also has antifungal and antibacterial effects, so it is often used to prepare antifungal and antibacterial drugs.
The preparation method of 4-Undecenoic acid is mainly carried out by the following methods:
1. Synthesis method: 4-Undecenoic acid is prepared by oxidation-reduction reaction.
2. oil separation: 4-Undecenoic acid is extracted from some oils.
When using 4-Undecenoic acid, you need to pay attention to the following security information:
1. Irritation: 4-Undecenoic acid is irritating to skin and eyes, and should be rinsed with water in time after contact.
2. Storage Note: 4-Undecenoic acid should be stored in a cool, dry, well-ventilated place to avoid contact with strong acids, strong oxidants and other substances.
3. Toxicity: At present, there is no report on the acute toxicity and long-term chronic toxicity of 4-Undecenoic acid to human body, but it is still recommended to avoid long-term contact and intake. Pay attention to personal protective measures during use, such as wearing gloves and protective glasses.
Last Update：2024-04-09 21:21:28
