42998-51-6
Benzyl ethyl malonate
CAS: 42998-51-6
Molecular Formula: C12H14O4
42998-51-6 - Names and Identifiers
| Name | Benzyl ethyl malonate |
| Synonyms | Benzyl ethyl malonate BENZYL ETHYL MALONATE 1-Benzyl 3-ethyl malonate benzyl ethyl propanedioate 1-benzyl 3-ethyl propanedioate MALONIC ACID BENZYL ETHYL ESTER 3-O-benzyl 1-O-ethyl propanedioate Propanedioic acid, ethyl phenylMethyl ester propanedioic acid, ethyl phenylmethyl ester Propanedioic acid, 1-ethyl 3-(phenylmethyl) ester |
| CAS | 42998-51-6 |
| InChI | InChI=1/C12H14O4/c1-2-15-11(13)8-12(14)16-9-10-6-4-3-5-7-10/h3-7H,2,8-9H2,1H3 |
42998-51-6 - Physico-chemical Properties
| Molecular Formula | C12H14O4 |
| Molar Mass | 222.24 |
| Density | 1.087 |
| Boling Point | 138-139 °C |
| Flash Point | 145°C/4mm |
| Water Solubility | Soluble in water 525.7 mg/L @ 25°C. Soluble in alcohol. |
| Vapor Presure | 0.00217mmHg at 25°C |
| pKa | 11.75±0.46(Predicted) |
| Refractive Index | 1.493-1.503 |
42998-51-6 - Risk and Safety
| Safety Description | S24/25 - Avoid contact with skin and eyes. S23 - Do not breathe vapour. |
42998-51-6 - Introduction
Benzyl ethyl malonic acid (Benzyl ethyl malonate) is an organic compound with the chemical formula C12H14O4.
Nature:
Benzyl ethyl malonic acid is a colorless liquid with an aromatic flavor. It has a low boiling point and flash point and is soluble in common organic solvents such as ethanol and ether. This compound is stable to air and water.
Use:
Benzyl ethyl malonic acid is a common organic synthesis intermediate. It is often used in the synthesis of various organic compounds, such as drugs and pesticides. It can also be used as a chemical reagent and as a regulator.
Preparation Method:
Benzyl ethyl malonic acid can be prepared by the condensation reaction of benzyl magnesium bromide and acetylacetone. Specific reaction conditions and procedures can be found in the literature of organic synthetic chemistry.
Safety Information:
Benzyl ethyl malonic acid has low toxicity, but it should still comply with laboratory safety procedures and pay attention to protective measures. Contact with skin and eyes should be avoided, and protective gloves and goggles should be used if necessary. Keep away from ignition and oxidizing agents when handling and storing. Such as accidental leakage, should be promptly cleaned and dealt. Benzyl ethyl malonic acid should be stored in a dry, cool place away from direct sunlight.
Nature:
Benzyl ethyl malonic acid is a colorless liquid with an aromatic flavor. It has a low boiling point and flash point and is soluble in common organic solvents such as ethanol and ether. This compound is stable to air and water.
Use:
Benzyl ethyl malonic acid is a common organic synthesis intermediate. It is often used in the synthesis of various organic compounds, such as drugs and pesticides. It can also be used as a chemical reagent and as a regulator.
Preparation Method:
Benzyl ethyl malonic acid can be prepared by the condensation reaction of benzyl magnesium bromide and acetylacetone. Specific reaction conditions and procedures can be found in the literature of organic synthetic chemistry.
Safety Information:
Benzyl ethyl malonic acid has low toxicity, but it should still comply with laboratory safety procedures and pay attention to protective measures. Contact with skin and eyes should be avoided, and protective gloves and goggles should be used if necessary. Keep away from ignition and oxidizing agents when handling and storing. Such as accidental leakage, should be promptly cleaned and dealt. Benzyl ethyl malonic acid should be stored in a dry, cool place away from direct sunlight.
Last Update：2024-04-09 02:00:46
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