Di-tert-butyl 2-methylmalonate
1,3-Di-tert-butyl 2-methylpropanedioate
CAS: 34812-95-8
Molecular Formula: C12H22O4
Di-tert-butyl 2-methylmalonate - Names and Identifiers
Di-tert-butyl 2-methylmalonate - Physico-chemical Properties
| Molecular Formula | C12H22O4 |
| Molar Mass | 230.3 |
| Sensitive | Irritant |
| MDL | MFCD06797699 |
Di-tert-butyl 2-methylmalonate - Introduction
1,3-Di-tert-butyl 2-methylpropanedioate is an organic compound with the formula C14H26O4, and the structure contains two tert-butyl groups and a methyl propane diester group.
Properties: 1,3-Di-tert-butyl 2-methylpropanedioate is a colorless to light yellow liquid with a strong fragrance. It is insoluble in water at room temperature, but soluble in organic solvents such as ethanol, ether, etc.
Use: The compound is commonly used as an additive for fragrances and flavors, and is used to prepare perfumes, cigarettes and cosmetics. It is also commonly used in the synthesis of organic synthetic intermediates for the preparation of other organic compounds.
preparation method: 1,3-Di-tert-butyl 2-methylpropanedioate can be prepared in a variety of ways, mainly in the following ways:
1.2-methacrylic acid, tert-butyl alcohol and anhydrous ion-free solvent (such as dimethyl sulfoxide) are reacted in a reactor, and after heating, dehydration and dehydrogenation gasification, the target product is obtained.
2. reacting 2-methacrylic acid with tert-butyl alcohol and a catalyst (such as an acid catalyst or an acidic resin) to generate 1,3-Di-tert-butyl 2-methylpropylenedioate.
Safety Information: No specific toxicity has been reported for this compound. However, like all chemicals, when using or handling 1,3-Di-tert-butyl-2-methylpropylenedioate, appropriate safe operating procedures should be followed and the necessary personal protective equipment should be equipped. During use, avoid contact with skin, eyes or other mucous membranes, and ensure that the operation is carried out in a well-ventilated place. In the case of accidental leakage or inhalation, you should immediately stay away from the source and seek medical advice from a professional body. The appropriate environmental protection guidelines should be followed when handling or storing the substance.
Properties: 1,3-Di-tert-butyl 2-methylpropanedioate is a colorless to light yellow liquid with a strong fragrance. It is insoluble in water at room temperature, but soluble in organic solvents such as ethanol, ether, etc.
Use: The compound is commonly used as an additive for fragrances and flavors, and is used to prepare perfumes, cigarettes and cosmetics. It is also commonly used in the synthesis of organic synthetic intermediates for the preparation of other organic compounds.
preparation method: 1,3-Di-tert-butyl 2-methylpropanedioate can be prepared in a variety of ways, mainly in the following ways:
1.2-methacrylic acid, tert-butyl alcohol and anhydrous ion-free solvent (such as dimethyl sulfoxide) are reacted in a reactor, and after heating, dehydration and dehydrogenation gasification, the target product is obtained.
2. reacting 2-methacrylic acid with tert-butyl alcohol and a catalyst (such as an acid catalyst or an acidic resin) to generate 1,3-Di-tert-butyl 2-methylpropylenedioate.
Safety Information: No specific toxicity has been reported for this compound. However, like all chemicals, when using or handling 1,3-Di-tert-butyl-2-methylpropylenedioate, appropriate safe operating procedures should be followed and the necessary personal protective equipment should be equipped. During use, avoid contact with skin, eyes or other mucous membranes, and ensure that the operation is carried out in a well-ventilated place. In the case of accidental leakage or inhalation, you should immediately stay away from the source and seek medical advice from a professional body. The appropriate environmental protection guidelines should be followed when handling or storing the substance.
Last Update：2024-04-09 20:45:29
