1642-49-5
Dec-9-ynoic acid
CAS: 1642-49-5
Molecular Formula: C10H16O2
1642-49-5 - Names and Identifiers
| Name | Dec-9-ynoic acid |
| Synonyms | 9-DECYNOIC ACID dec-9-ynoic acid Dec-9-ynoic acid |
| CAS | 1642-49-5 |
1642-49-5 - Physico-chemical Properties
| Molecular Formula | C10H16O2 |
| Molar Mass | 168.24 |
| Density | 1.0066 (rough estimate) |
| Melting Point | 22°C |
| Boling Point | 325.33°C (rough estimate) |
| pKa | 4.77±0.10(Predicted) |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.4036 (estimate) |
1642-49-5 - Upstream Downstream Industry
| Downstream Products | ETHYL LINOLEATE Z-9-TETRADECENAL |
1642-49-5 - Introduction
Dec-9-ynoic acid(Dec-9-ynoic acid) is an organic compound with the formula C10H18O2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Colorless to yellow oily liquid
-Solubility: Soluble in organic solvents such as ethanol and dichloromethane
-Melting point: about 35 degrees Celsius
-Boiling point: about 280 degrees Celsius
-Density: about 0.92 g/mL
Use:
-Chemical synthesis: It can be used as an important raw material and intermediate in organic synthesis, and can be used to prepare other organic compounds, such as esters, ethers, etc.
-Surfactant: Because it contains alkyne groups, it can be used to prepare surfactants and emulsifiers for the production of coatings, paints and lubricants.
-Food additive: In the food industry, it can be used to improve the taste and stability of food.
Preparation Method:
-can be obtained by the reaction of acetylene with cis-9-nonanol. Acetylene gas is first introduced into cis-9-nonanol and an appropriate amount of base catalyst is added. After the reaction has been carried out, the solution is acidified to obtain the product.
Safety Information:
-Due to the lack of relevant toxicity study data, there are still some uncertainties about the toxicity and harmfulness of this compound, so use caution when using it.
-It is an organic acid compound, which is irritating and may cause irritation to the skin and eyes. Therefore, proper protective gloves and glasses should be worn during operation to ensure good ventilation.
-During storage and handling, care should be taken to avoid contact with oxidants or strong acids to prevent fire or other dangerous accidents.
Nature:
-Appearance: Colorless to yellow oily liquid
-Solubility: Soluble in organic solvents such as ethanol and dichloromethane
-Melting point: about 35 degrees Celsius
-Boiling point: about 280 degrees Celsius
-Density: about 0.92 g/mL
Use:
-Chemical synthesis: It can be used as an important raw material and intermediate in organic synthesis, and can be used to prepare other organic compounds, such as esters, ethers, etc.
-Surfactant: Because it contains alkyne groups, it can be used to prepare surfactants and emulsifiers for the production of coatings, paints and lubricants.
-Food additive: In the food industry, it can be used to improve the taste and stability of food.
Preparation Method:
-can be obtained by the reaction of acetylene with cis-9-nonanol. Acetylene gas is first introduced into cis-9-nonanol and an appropriate amount of base catalyst is added. After the reaction has been carried out, the solution is acidified to obtain the product.
Safety Information:
-Due to the lack of relevant toxicity study data, there are still some uncertainties about the toxicity and harmfulness of this compound, so use caution when using it.
-It is an organic acid compound, which is irritating and may cause irritation to the skin and eyes. Therefore, proper protective gloves and glasses should be worn during operation to ensure good ventilation.
-During storage and handling, care should be taken to avoid contact with oxidants or strong acids to prevent fire or other dangerous accidents.
Last Update：2024-04-09 21:04:16
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Product Name: 9-DECYNOIC ACID Visit Supplier Webpage Request for quotation
CAS: 1642-49-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 1642-49-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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