Benzothiazole-2-carboxylic acid ethyl ester

Benzothiazole-2-carboxylic acid ethyl ester - Names and Identifiers

Name	ethyl 1,3-benzothiazole-2-carboxylate
Synonyms	RARECHEM AL BI 0472 ETHYL BENZOTHIAZOLE-2-CARBOXYLATE Ethyl benzothiazole-2-carboxylate 2-(Ethoxycarbonyl)-1,3-benzothiazole Ethyl 1,3-benzothiazole-2-carboxylate ethyl 1,3-benzothiazole-2-carboxylate ETHYL 1,3-BENZOTHIAZOLE-2-CARBOXYLATE Benzothiazole-2-carboxylic acid ethyl ester 2-Benzothiazolecarboxylic acid, ethyl ester 2-Benzothiazolecarboxylic acid, ethyl ester 2-Benzothiazolecarboxylicacid,ethylester(6CI,9CI)
CAS	32137-76-1
InChI	InChI=1/C10H9NO2S/c1-2-13-10(12)9-11-7-5-3-4-6-8(7)14-9/h3-6H,2H2,1H3

Benzothiazole-2-carboxylic acid ethyl ester - Physico-chemical Properties

Molecular Formula	C10H9NO2S
Molar Mass	207.25
Density	1.290±0.06 g/cm3(Predicted)
Melting Point	68-72 °C
Boling Point	312.8±25.0 °C(Predicted)
Flash Point	142.9°C
Vapor Presure	0.000519mmHg at 25°C
Appearance	Solid
Maximum wavelength(λmax)	['287nm(CHCl3)(lit.)']
pKa	-1.07±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.627
MDL	MFCD00848360

Benzothiazole-2-carboxylic acid ethyl ester - Risk and Safety

Hazard Symbols	Xi - Irritant
WGK Germany	3
HS Code	29349990
Hazard Class	IRRITANT

Benzothiazole-2-carboxylic acid ethyl ester - Introduction

ethyl 1 is an organic compound with the chemical formula C11H9NO2S. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: White or slightly yellow crystalline powder.
-Melting point: 105-107 ° C.
-Boiling point: 372.2 ° C (according to calculation).
-Solubility: Good solubility in organic solvents (such as ethanol, ether and chloroform).

Use:
- ethyl 1, is an intermediate compound commonly used in organic synthesis.
-It has a wide range of applications in the field of medicine and can be used as a starting material for the construction of complex organic molecules.
-Due to its special chemical structure, it is also often used as a raw material for dyes and optical brighteners.

Method:
- ethyl 1, can be prepared by a variety of synthetic methods, the most commonly used method is benzothiazole and ethyl acetate as raw materials, through esterification reaction to obtain the product.

Safety Information:
-Since ethyl 1 is a chemical, its safety needs to be strictly controlled.
-During handling and storage, care should be taken to prevent contact with skin, eyes and mucous membranes. Proper protective gloves and goggles must be worn.
-When handling the compound, Good Laboratory Practices should be observed and good ventilation conditions should be ensured.
-If contact occurs, immediately rinse the affected area with plenty of water and seek medical attention in time.

Last Update：2024-04-09 21:04:16