5-Carboxy-1,3-benzothiazole

5-Carboxy-1,3-benzothiazole - Names and Identifiers

Name	Benzothiazole-5-carboxylic acid
Synonyms	5-Carboxy-1,3-benzothiazole 5-Benzothiazolecarboxylicacid 5-Benzothiazolecarboxylic acid Benzothiazole-5-carboxylic acid benzo[d]thiazole-5-carboxylic acid 1,3-Benzothiazole-5-carboxylic acid 5-Benzothiazolecarboxylicacid(6CI,9CI) Benzothiazole-5-carboxylic acid fandachem
CAS	68867-17-4
InChI	InChI=1/C8H5NO2S/c10-8(11)5-1-2-7-6(3-5)9-4-12-7/h1-4H,(H,10,11)

5-Carboxy-1,3-benzothiazole - Physico-chemical Properties

Molecular Formula	C8H5NO2S
Molar Mass	179.2
Density	1.508±0.06 g/cm3(Predicted)
Melting Point	261-262 °C(Solv: water (7732-18-5))
Boling Point	387.7±15.0 °C(Predicted)
Flash Point	188.255°C
Vapor Presure	0mmHg at 25°C
pKa	3.57±0.30(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.732

5-Carboxy-1,3-benzothiazole - Introduction

Benzothiazole-5-carboxylic acid is an organic compound with the chemical formula C8H5NO2S. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: Benzothiazole-5-carboxylic acid is a white to light yellow crystalline powder.
-Solubility: It is almost insoluble in water, but soluble in some organic solvents such as alcohol, ketone, etc.
-melting point: the melting point of Benzothiazole-5-carboxylic acid is about 185-190 ℃.

Use:
-Drug synthesis: Benzothiazole-5-carboxylic acid is an important organic synthesis intermediate, which can be used to synthesize a variety of drugs.
-Pesticide synthesis: It can also be used as a raw material for the synthesis of certain pesticides and herbicides.

Preparation Method:
The preparation method of Benzothiazole-5-carboxylic acid can be completed by the oxidation reaction of benzothiazole. There are many specific preparation methods, one of which is a common method is to react benzothiazole with oxygen or hydrogen peroxide, and oxidize benzothiazole to Benzothiazole-5-carboxylic acid under the catalysis of an oxidant.

Safety Information:
- Benzothiazole-5-carboxylic the specific safety assessment of acid may vary according to national and regional regulations, it is necessary to consult the corresponding safety data sheet before use.
-It may be irritating to the eyes and skin, so care should be taken to avoid contact during operation and take personal protective measures, such as wearing protective gloves and goggles.
-During storage and handling, pay attention to separate from other chemicals to avoid fire and high temperature environments.

Last Update：2024-04-09 20:49:11