2-Thiophenecarboxylic acid, 5-nitro-, Methyl ester

2-Thiophenecarboxylic acid, 5-nitro-, Methyl ester - Names and Identifiers

Name	methyl 5-nitro-2-thenoate
Synonyms	Methyl 5-Nitro-2-thiophen Methyl 5-nitro-2-thenoate methyl 5-nitro-2-thenoate 5-Nitro-2-(methoxycarbonyl)thiophene methyl 5-nitrothiophene-2-carboxylate Methyl 5-Nitro-2-thiophenecarboxylate 5-NITROTHIOPHENE-2-CARBOXYLICMETHYLESTER 5-Nitrothiophene-2-Carboxylicmethylester 5-Nitro-2-thiophenecarboxylic acid methyl 5-Nitro-2-thiophenecarboxylic acid methyl ester 5-Nitrothiophene-2-carboxylic acid methyl ester 2-Thiophenecarboxylic acid, 5-nitro-, Methyl ester
CAS	5832-01-9
EINECS	227-412-5
InChI	InChI=1/C6H5NO4S/c1-11-6(8)4-2-3-5(12-4)7(9)10/h2-3H,1H3

2-Thiophenecarboxylic acid, 5-nitro-, Methyl ester - Physico-chemical Properties

Molecular Formula	C6H5NO4S
Molar Mass	187.17
Density	1.454±0.06 g/cm3(Predicted)
Melting Point	99 °C
Boling Point	306.9±22.0 °C(Predicted)
Flash Point	139.4°C
Vapor Presure	0.000751mmHg at 25°C
Storage Condition	Keep in dark place,Sealed in dry,Room Temperature
Refractive Index	1.582

2-Thiophenecarboxylic acid, 5-nitro-, Methyl ester - Introduction

methyl 5-nyro-2-thenoate (methyl 5-nyro-2-thenoate) is an organic compound with the chemical formula C6H5NO4S.

General properties of the compound include:
-Appearance: Colorless to light yellow liquid.
-Solubility: Soluble in organic solvents, such as ethanol, acetone and dichloromethane, insoluble in water.

The main uses of methyl 5-nitro-2-thenoate include:
-Pesticide intermediate: It can be used as an important intermediate for the synthesis of certain pesticides.
-Pharmaceutical intermediates: The compound can also be used to synthesize some pharmaceuticals.

A common method for preparing methyl 5-nitro-2-thenoate is to react sodium thioacetate (or potassium thioacetate) with nitric acid to generate 5-nitro-2-thiophenoacetic acid, and then react with methanol to obtain the target product.

Regarding safety information, any chemical substance requires careful handling and proper handling. Methyl 5-nyro-2-thenoate is an explosive substance that may have a carcinogenic and teratogenic risk to the human body. During use, you should follow the correct laboratory safety procedures, wear appropriate personal protective equipment, and avoid direct contact with skin and eyes. During storage and handling, please comply with local regulations and codes to ensure safe use.

Last Update：2024-04-09 20:02:46