18294-89-8
(4E)-oct-4-enoic acid
CAS: 18294-89-8
Molecular Formula: C8H14O2
18294-89-8 - Names and Identifiers
| Name | (4E)-oct-4-enoic acid |
| Synonyms | 4-OCTENOIC ACID (4E)-oct-4-enoic acid |
| CAS | 18294-89-8 |
| InChI | InChI=1/C8H14O2/c1-2-3-4-5-6-7-8(9)10/h4-5H,2-3,6-7H2,1H3,(H,9,10)/b5-4+ |
18294-89-8 - Physico-chemical Properties
| Molecular Formula | C8H14O2 |
| Molar Mass | 142.2 |
| Density | 0.955 |
| Melting Point | 1.7°C (estimate) |
| Boling Point | 240℃ |
| Flash Point | 137℃ |
| Vapor Presure | 0.0132mmHg at 25°C |
| Refractive Index | 1.4308 (estimate) |
18294-89-8 - Introduction
(4E)-oct-4-enoic acid is a colorless liquid with a special odor. Its chemical formula is C8H14O2 and its molecular weight is 142.2g/mol.
In terms of properties,(4E)-oct-4-enoic acid is a compound that is insoluble in water but soluble in organic solvents. It has a low boiling point and a high flash point, and is prone to combustion. In addition, it is acidic and can react with bases.
In terms of application,(4E)-oct-4-enoic acid is mainly used as a raw material for organic synthesis. It can be used to prepare flexible polyurethane foams, styling agents, surfactants, etc. In addition, it can also be used as an intermediate in medicine and plant protection agents.
in terms of preparation method, the main synthetic route of (4E)-oct-4-enoic acid is obtained by hydrogenation of octylpropenyl ester. First, octylpropenyl Ester reacts with hydrogen in the presence of a catalyst to produce 4-octenol, which is then subjected to an oxidation reaction to obtain (4E)-oct-4-enoic acid.
In terms of safety information,(4E)-oct-4-enoic acid is a combustible substance that may burn when exposed to open flames or high temperatures. Care should be taken to avoid contact with skin and eyes during operation, and to ensure a well-ventilated working environment. In case of aspiration or ingestion, seek medical attention immediately.
In terms of properties,(4E)-oct-4-enoic acid is a compound that is insoluble in water but soluble in organic solvents. It has a low boiling point and a high flash point, and is prone to combustion. In addition, it is acidic and can react with bases.
In terms of application,(4E)-oct-4-enoic acid is mainly used as a raw material for organic synthesis. It can be used to prepare flexible polyurethane foams, styling agents, surfactants, etc. In addition, it can also be used as an intermediate in medicine and plant protection agents.
in terms of preparation method, the main synthetic route of (4E)-oct-4-enoic acid is obtained by hydrogenation of octylpropenyl ester. First, octylpropenyl Ester reacts with hydrogen in the presence of a catalyst to produce 4-octenol, which is then subjected to an oxidation reaction to obtain (4E)-oct-4-enoic acid.
In terms of safety information,(4E)-oct-4-enoic acid is a combustible substance that may burn when exposed to open flames or high temperatures. Care should be taken to avoid contact with skin and eyes during operation, and to ensure a well-ventilated working environment. In case of aspiration or ingestion, seek medical attention immediately.
Last Update：2024-04-10 22:30:50
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