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6-METHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID

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6-METHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID – Names and Identifiers

Name6-METHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID
Synonyms6-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-
CAS102539-79-7
InChIInChI=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 FormulaC10H8O3S
Molar Mass208.23
Density1.392±0.06 g/cm3(Predicted)
Melting Point248.5-249 °C(Solv: acetone (67-64-1); benzene (71-43-2))
Boling Point410.0±25.0 °C(Predicted)
Flash Point201.8°C
Vapor Presure1.86E-07mmHg at 25°C
pKa3.58±0.30(Predicted)
Storage Condition2-8°C
Refractive Index1.673

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.

Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.

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