Methyl 2-bromo-3-methylbenzoate
Methyl 3-Methyl-2-Bromobenzoate
CAS: 131001-86-0
Molecular Formula: C9H9BrO2
Methyl 2-bromo-3-methylbenzoate - Names and Identifiers
Methyl 2-bromo-3-methylbenzoate - Physico-chemical Properties
| Molecular Formula | C9H9BrO2 |
| Molar Mass | 229.07 |
| Density | 1.433±0.06 g/cm3(Predicted) |
| Boling Point | 267.4±20.0 °C(Predicted) |
| Flash Point | 115.547°C |
| Water Solubility | Slightly soluble in water. |
| Vapor Presure | 0.008mmHg at 25°C |
| Appearance | Liquid |
| Color | Red |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.5530 to 1.5570 |
Methyl 2-bromo-3-methylbenzoate - Introduction
Methyl 3-methyl-2-bromobenzoate is an organic compound with the chemical formula C9H9BrO2.
Its properties are as follows:
1. appearance: colorless liquid.
2. Melting point: 10-12°C.
3. Boiling point: 216-218°C.
4. density: 1.47g/cm³.
5. Solubility: Soluble in organic solvents such as ethanol and chloroform.
Its main use is as an intermediate in organic synthesis. It can be used in the synthesis of pesticides, pharmaceuticals and other organic compounds. For example, it can be used to synthesize methyl phenylbutyrate, a commonly used pharmaceutical ingredient.
The preparation method of methyl 3-methyl-2-bromobenzoate can be carried out by the following steps:
1.2-bromobenzoic acid methyl ester reacts with methyl bromide to generate 3-methyl -2-bromobenzoic acid methyl ester.
Regarding the safety information of this compound, the following are some suggestions:
1. It is an organic solvent that may irritate the skin, eyes and respiratory system. Personal protective equipment, such as gloves, safety glasses and protective masks, should be protected during use.
2. avoid inhalation of its vapor or prolonged exposure to it. In case of accidental contact, immediately flush the affected area with plenty of water and seek medical help.
3. Avoid contact with strong oxidants and acids to avoid dangerous reactions.
Its properties are as follows:
1. appearance: colorless liquid.
2. Melting point: 10-12°C.
3. Boiling point: 216-218°C.
4. density: 1.47g/cm³.
5. Solubility: Soluble in organic solvents such as ethanol and chloroform.
Its main use is as an intermediate in organic synthesis. It can be used in the synthesis of pesticides, pharmaceuticals and other organic compounds. For example, it can be used to synthesize methyl phenylbutyrate, a commonly used pharmaceutical ingredient.
The preparation method of methyl 3-methyl-2-bromobenzoate can be carried out by the following steps:
1.2-bromobenzoic acid methyl ester reacts with methyl bromide to generate 3-methyl -2-bromobenzoic acid methyl ester.
Regarding the safety information of this compound, the following are some suggestions:
1. It is an organic solvent that may irritate the skin, eyes and respiratory system. Personal protective equipment, such as gloves, safety glasses and protective masks, should be protected during use.
2. avoid inhalation of its vapor or prolonged exposure to it. In case of accidental contact, immediately flush the affected area with plenty of water and seek medical help.
3. Avoid contact with strong oxidants and acids to avoid dangerous reactions.
Last Update：2024-04-09 15:17:51
