4-HYDROXY-4-METHYL-PENT-2-YNOIC ACID
4-Hydroxy-4-methyl-pent-2-ynoic acid
CAS: 50624-25-4
Molecular Formula: C6H8O3
4-HYDROXY-4-METHYL-PENT-2-YNOIC ACID - Names and Identifiers
4-HYDROXY-4-METHYL-PENT-2-YNOIC ACID - Physico-chemical Properties
| Molecular Formula | C6H8O3 |
| Molar Mass | 128.13 |
| Density | 1.243±0.06 g/cm3(Predicted) |
| Boling Point | 275.8±23.0 °C(Predicted) |
| pKa | 2.26±0.10(Predicted) |
| Storage Condition | Room Temprature |
| Sensitive | Irritant |
| MDL | MFCD05863690 |
4-HYDROXY-4-METHYL-PENT-2-YNOIC ACID - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| Hazard Class | IRRITANT |
4-HYDROXY-4-METHYL-PENT-2-YNOIC ACID - Introduction
Acid is a chemical substance with a chemical formula of C7H10O3. The following is an introduction to some of its properties, uses, formulation and safety information:
Nature:
-Appearance: acid common form is a colorless or light yellow liquid.
-Solubility: Can be dissolved in water.
-Melting point and boiling point: The melting point is 36-40 degrees Celsius, and the boiling point is 184-186 degrees Celsius.
-Chemical properties: acid has the characteristics of carboxylic acid and acetylenic acid, and can undergo esterification and addition reactions.
Use:
-must acid can be used as an important intermediate in organic synthesis for the synthesis of various organic compounds.
-It can also be used to prepare chemicals such as drugs, dyes and polymers.
Preparation Method:
-or acid is obtained by reacting ethyl 2-ethylketoglutarate with potassium hydroxide. In the reaction, the nucleophilic attack reaction is carried out first, and then the acidification reaction is carried out, and finally acid is obtained.
Safety Information:
-acid belongs to an organic compound, which is generally a low-toxic substance. However, any chemical should be used with caution and following proper laboratory safety practices.
-When handling, avoid contact with skin and eyes, and use personal protective equipment, such as laboratory gloves and goggles.
-When storing, it should be stored in a sealed container and kept away from fire sources or strong oxidants.
Nature:
-Appearance: acid common form is a colorless or light yellow liquid.
-Solubility: Can be dissolved in water.
-Melting point and boiling point: The melting point is 36-40 degrees Celsius, and the boiling point is 184-186 degrees Celsius.
-Chemical properties: acid has the characteristics of carboxylic acid and acetylenic acid, and can undergo esterification and addition reactions.
Use:
-must acid can be used as an important intermediate in organic synthesis for the synthesis of various organic compounds.
-It can also be used to prepare chemicals such as drugs, dyes and polymers.
Preparation Method:
-or acid is obtained by reacting ethyl 2-ethylketoglutarate with potassium hydroxide. In the reaction, the nucleophilic attack reaction is carried out first, and then the acidification reaction is carried out, and finally acid is obtained.
Safety Information:
-acid belongs to an organic compound, which is generally a low-toxic substance. However, any chemical should be used with caution and following proper laboratory safety practices.
-When handling, avoid contact with skin and eyes, and use personal protective equipment, such as laboratory gloves and goggles.
-When storing, it should be stored in a sealed container and kept away from fire sources or strong oxidants.
Last Update：2024-04-09 02:00:57
