35475-03-7
2-Thiophenecarboxylic acid, 5-chloro-, methyl ester
CAS: 35475-03-7
Molecular Formula: C6H5ClO2S
35475-03-7 - Names and Identifiers
35475-03-7 - Physico-chemical Properties
| Molecular Formula | C6H5ClO2S |
| Molar Mass | 176.62 |
| Density | 1.371±0.06 g/cm3(Predicted) |
| Melting Point | 16.5-18℃ |
| Boling Point | 95-97℃ (7 Torr) |
| Solubility | Chloroform (Slightly) |
| Appearance | Oil |
| Color | Colourless |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.56 |
35475-03-7 - Introduction
2-Thiophenecarboxylic acid, 5-chlorophyll-, methyl ester, also known as 2-Thiophenecarboxylic acid, 5-chlorophyll-, methyl ester, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Properties: 2-Thiophenecarboxylic acid, 5-chloro-, the chemical formula of methyl ester is C7H5ClO2S, it is a colorless and transparent liquid with a pungent smell at room temperature. It is insoluble in water, but can be dissolved in organic solvents.
Uses: 2-Thiophenecarboxylic acid, 5-chloro-, methyl ester is an important organic synthesis intermediate, which can be used to prepare other organic compounds, such as drugs, pesticides and dyes. It is also widely used in organic synthesis reactions, such as catalysts and reagents.
preparation method: the preparation method of 2-thiophene ecarboxylic acid, 5-chloro-, methyl ester is mainly realized by reacting thiophene compounds with methyl chloroformate. Specifically, 5-chlorothiophene-2-carboxylic acid is reacted with methyl chloroformate under acidic conditions, and the desired product is obtained through esterification reaction.
Security information: Security measures are required when operating 2-Thiophenecarboxylic acid, 5-chlorine-, methyl ester. The compound is irritating and may be harmful to the eyes, skin and respiratory system. Direct contact should be avoided and appropriate protective equipment such as gloves, goggles and respiratory protection should be worn if necessary. In addition, it should be operated in a well-ventilated place to avoid inhaling its vapors. If exposed, flush with plenty of water and seek medical help.
Properties: 2-Thiophenecarboxylic acid, 5-chloro-, the chemical formula of methyl ester is C7H5ClO2S, it is a colorless and transparent liquid with a pungent smell at room temperature. It is insoluble in water, but can be dissolved in organic solvents.
Uses: 2-Thiophenecarboxylic acid, 5-chloro-, methyl ester is an important organic synthesis intermediate, which can be used to prepare other organic compounds, such as drugs, pesticides and dyes. It is also widely used in organic synthesis reactions, such as catalysts and reagents.
preparation method: the preparation method of 2-thiophene ecarboxylic acid, 5-chloro-, methyl ester is mainly realized by reacting thiophene compounds with methyl chloroformate. Specifically, 5-chlorothiophene-2-carboxylic acid is reacted with methyl chloroformate under acidic conditions, and the desired product is obtained through esterification reaction.
Security information: Security measures are required when operating 2-Thiophenecarboxylic acid, 5-chlorine-, methyl ester. The compound is irritating and may be harmful to the eyes, skin and respiratory system. Direct contact should be avoided and appropriate protective equipment such as gloves, goggles and respiratory protection should be worn if necessary. In addition, it should be operated in a well-ventilated place to avoid inhaling its vapors. If exposed, flush with plenty of water and seek medical help.
Last Update：2024-04-09 20:52:54
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View History
35475-03-7
3521-06-0
65104-06-5
xylenol
OXALACETIC ACID DIETHYL ESTER
ISOBUTYROYL CHLORIDE
Phosphorus trichloride
Cordocel
H-GLY-NHME HCL
N /A
3521-06-0
65104-06-5
xylenol
OXALACETIC ACID DIETHYL ESTER
ISOBUTYROYL CHLORIDE
Phosphorus trichloride
Cordocel
H-GLY-NHME HCL
N /A