6-METHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID
Category：Other Chemicals
Introduction
6-METHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID – Names and Identifiers
| Name | 6-METHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID |
| Synonyms | 6-methoxy-2-benzothiophenecarboxylic acid 6-Methoxy-1-benzothiophene-2-carboxylic acid 6-METHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID Benzo[b]thiophene-2-carboxylic acid, 6-Methoxy- benzo[b]thiophene-2-carboxylic acid, 6-methoxy- |
| CAS | 102539-79-7 |
| InChI | InChI=1/C10H8O3S/c1-13-7-3-2-6-4-9(10(11)12)14-8(6)5-7/h2-5H,1H3,(H,11,12) |
6-METHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID – Physico-chemical Properties
| Molecular Formula | C10H8O3S |
| Molar Mass | 208.23 |
| Density | 1.392±0.06 g/cm3(Predicted) |
| Melting Point | 248.5-249 °C(Solv: acetone (67-64-1); benzene (71-43-2)) |
| Boling Point | 410.0±25.0 °C(Predicted) |
| Flash Point | 201.8°C |
| Vapor Presure | 1.86E-07mmHg at 25°C |
| pKa | 3.58±0.30(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.673 |
6-METHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID – Introduction
6-Methoxy-benzo [B] thiophene-2-carboxylic acid, also known as MTSBTCA, is an organic compound. The following is a description of the nature, use, preparation and safety information of the MTSBTCA:
1. nature:
-Appearance: colorless or light yellow crystal
-Molecular formula: C14H11O3S
-Molecular weight: 266.31g/mol
-melting point: 173-175 ℃
-Solubility: Soluble in organic solvents such as ethanol and dichloromethane
2. use:
– MTSBTCA is a photosensitive compound that can be used as a raw material for photoelectric materials, coatings and dyes.
-It can also be used as a catalyst and activating reagent in organic synthesis reactions.
3. Preparation method:
-The preparation method of MTSBTCA usually includes two steps. First, benzothiophene-2-carbonyl chloride is obtained by formylating benzothiophene and chloride. Then, 6-methoxy-benzo [B] thiophene-2-carboxylic acid chloride was obtained by reaction with methanol. Finally, the MTSBTCA was obtained by treatment with aqueous sodium carbonate.
4. Safety Information:
-The MTSBTCA is generally safe under normal conditions of use. However, due to its high melting point and irritation, care should be taken to prevent contact with skin and eyes.
-In case of contact with MTSBTCA, rinse the affected area immediately with plenty of clean water. Seek medical assistance if necessary.
-When storing, keep the MTSBTCA in a dry, cool place and away from fire and oxidizing agents.,Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
