35194-37-7
4-Heptenoic acid
CAS: 35194-37-7
Molecular Formula: C7H12O2
35194-37-7 - Names and Identifiers
| Name | 4-Heptenoic acid |
| Synonyms | 4-Heptenoic acid |
| CAS | 35194-37-7 |
35194-37-7 - Physico-chemical Properties
| Molecular Formula | C7H12O2 |
| Molar Mass | 128.17 |
| Density | 0.968 |
| Melting Point | -9.25°C (estimate) |
| Boling Point | 222℃ |
| Flash Point | 119℃ |
| Refractive Index | 1.4418 |
35194-37-7 - Introduction
4-Heptenoic acid is an organic compound with the chemical formula C7H12O2. The following is a description of its nature, use, formulation and safety information:
1. nature:
-Appearance: 4-Heptenoic acid is a colorless liquid.
-Odor: Spicy, greasy odor.
-Melting point:-6.4°C.
-Boiling point: 174-176°C.
-Solubility: insoluble in water, soluble in organic solvents such as alcohol and ether.
2. use:
- 4-Heptenoic acid is commonly used in organic synthesis reactions and can be used as an intermediate for the synthesis of other organic compounds.
-It can also be used as a spice and food additive to give food flavor.
-In surface treatment, 4-Heptenoic acid can be used as a metal corrosion inhibitor.
3. Preparation method:
- 4-Heptenoic acid can be obtained by the addition reaction of acetic anhydride (ethyl acrylate) and 1,6-pentadiene (1,6-heptadiene) in the presence of an acidic catalyst.
-Similarly, 4-Heptenoic acid can also be prepared by the oxidation reaction of 1,6-pentadiene.
4. Safety Information:
- 4-Heptenoic acid is irritating to skin and eyes, and should be protected when in contact.
-Inhalation of high concentrations of steam or gas may cause dizziness, shortness of breath and other reactions, so avoid prolonged exposure to high concentrations of steam.
-Follow proper laboratory practices and safety procedures when using or storing 4-Heptenoic acid.
1. nature:
-Appearance: 4-Heptenoic acid is a colorless liquid.
-Odor: Spicy, greasy odor.
-Melting point:-6.4°C.
-Boiling point: 174-176°C.
-Solubility: insoluble in water, soluble in organic solvents such as alcohol and ether.
2. use:
- 4-Heptenoic acid is commonly used in organic synthesis reactions and can be used as an intermediate for the synthesis of other organic compounds.
-It can also be used as a spice and food additive to give food flavor.
-In surface treatment, 4-Heptenoic acid can be used as a metal corrosion inhibitor.
3. Preparation method:
- 4-Heptenoic acid can be obtained by the addition reaction of acetic anhydride (ethyl acrylate) and 1,6-pentadiene (1,6-heptadiene) in the presence of an acidic catalyst.
-Similarly, 4-Heptenoic acid can also be prepared by the oxidation reaction of 1,6-pentadiene.
4. Safety Information:
- 4-Heptenoic acid is irritating to skin and eyes, and should be protected when in contact.
-Inhalation of high concentrations of steam or gas may cause dizziness, shortness of breath and other reactions, so avoid prolonged exposure to high concentrations of steam.
-Follow proper laboratory practices and safety procedures when using or storing 4-Heptenoic acid.
Last Update：2024-04-09 20:49:11
