2-Chloro-1,3-thiazole-5-carboxylic acid

2-Chloro-1,3-thiazole-5-carboxylic acid - Names and Identifiers

Name	2-Chloro-1,3-thiazole-5-carboxylic acid
Synonyms	2-Chloro-5-carboxy-1,3-thiazole 5-Carboxy-2-chloro-1,3-thiazole 2-Chlorothiazole-5-Carboxylicacid 2-CHLOROTHIAZOLE-5-CARBOXYLICACID 2-chlorothiazole-5-carboxylic acid 2-chloro-thiazol-5-carboxylic acid 5-Thiazolecarboxylicacid, 2-chloro- 2-CHLORO-1,3-THIAZOLE-5-CARBOXYLIC ACID 2-Chloro-1,3-thiazole-5-carboxylic acid
CAS	101012-12-8
InChI	InChI=1/C4H2ClNO2S/c5-4-6-1-2(9-4)3(7)8/h1H,(H,7,8)

2-Chloro-1,3-thiazole-5-carboxylic acid - Physico-chemical Properties

Molecular Formula	C4H2ClNO2S
Molar Mass	163.58
Density	1.693±0.06 g/cm3(Predicted)
Melting Point	165.5-167°C
Boling Point	370.2±34.0 °C(Predicted)
Flash Point	177.7°C
Vapor Presure	3.9E-06mmHg at 25°C
pKa	2.52±0.10(Predicted)
Storage Condition	Inert atmosphere,Store in freezer, under -20°C
Refractive Index	1.634
Use	This product is for scientific research only and shall not be used for other purposes.

2-Chloro-1,3-thiazole-5-carboxylic acid - Risk and Safety

Hazard Class

IRRITANT

2-Chloro-1,3-thiazole-5-carboxylic acid - Introduction

2-Chloro-thiazole-5-carboxylic acid is an organic compound whose chemical formula is C4H2ClNO2S. The following is a description of the properties, uses, preparation and safety information of 2-chloro-thiazole-5-carboxylic acid:

Nature:
-Appearance: 2-Chloro-thiazole-5-carboxylic acid is a colorless to slightly yellow solid.
-Solubility: It is soluble in water and some organic solvents such as ethanol and ether.
-Stability: It is relatively stable at room temperature, but avoid prolonged exposure to sunlight and high temperature.
- pH value: The pH value of 2-chloro-thiazole-5-carboxylic acid is about 2.5.

Use:
-Pharmaceutical field: 2-Chloro-thiazole-5-carboxylic acid can be used as an intermediate for the synthesis of some drugs and biologically active compounds.
-Pesticide field: It is also used to prepare some pesticides, such as insecticides and fungicides.

Preparation Method:
-2-Chloro-thiazole-5-carboxylic acid can be obtained by reacting 2-chloro-5-nitrothiazole with formic acid.

Safety Information:
-2-Chloro-thiazole-5-carboxylic acid should be kept away from open flames and high temperatures, and avoid contact with skin, eyes and respiratory tract.
-Wear protective gloves, goggles and breathing apparatus when using.
-If touched, flush the affected area immediately with plenty of water and consult a doctor.

Last Update：2024-04-09 02:00:40