Ethyl 2-methyl-5-nitro-3-pyridinecarboxylate

Ethyl 2-methyl-5-nitro-3-pyridinecarboxylate - Names and Identifiers

Name	Ethyl 2-methyl-5-nitro-3-pyridinecarboxylate
Synonyms	ETHYL 2-METHYL-5-NITRONICOTITE Ethyl 2-methyl-5-nitronicotinate ETHYL 2-METHYL-5-NITRONICOTINATE 2-Methyl-5-nitro-nicotinic acid ethyl ester Ethyl 2-methyl-5-nitro-3-pyridinecarboxylate ethyl 2-methyl-5-nitropyridine-3-carboxylate ethyl 2-Methyl-5-nitropyridine-3-carboxylate Pyridinecarboxylicacid,2-Methyl-5-nitro-,ethylester 3-Pyridinecarboxylicacid, 2-Methyl-5-nitro-, ethyl ester 3-pyridinecarboxylic acid, 2-methyl-5-nitro-, ethyl ester Pyridine-3-carboxylic acid, 2-methyl-5-nitro-, ethyl ester
CAS	51984-71-5
InChI	InChI=1/C9H10N2O4/c1-3-15-9(12)8-4-7(11(13)14)5-10-6(8)2/h4-5H,3H2,1-2H3

Ethyl 2-methyl-5-nitro-3-pyridinecarboxylate - Physico-chemical Properties

Molecular Formula	C9H10N2O4
Molar Mass	210.19
Density	1.272±0.06 g/cm3(Predicted)
Melting Point	64-65 °C
Boling Point	309.6±37.0 °C(Predicted)
Flash Point	141.1°C
Vapor Presure	0.000631mmHg at 25°C
pKa	-0.02±0.20(Predicted)
Storage Condition	Room Temprature
Refractive Index	1.543

Ethyl 2-methyl-5-nitro-3-pyridinecarboxylate - Introduction

Ethyl, chemical formula is C9H9NO4. The following is a description of its nature, use, preparation and safety information:

Nature:
Ethyl is a yellow crystal or powder with a greasy appearance and a special smell. It is soluble in most organic solvents and less soluble in water.

Use:
Ethyl is an organic synthesis intermediate compound, which is widely used in the fields of pesticide and pharmaceutical manufacturing. It can be used to synthesize a variety of biologically active chemicals, such as pesticides, fungicides, anti-tumor drugs, etc.

Preparation Method:
Ethyl is usually prepared by chemical synthesis. One common method is by esterification of 2-methyl-5-nitronicotinic acid. In the specific operation, 2-methyl-5-nitronicotinic acid is reacted with anhydride and alkaline catalyst to generate Ethyl.

Safety Information:
Ethyl may be irritating to the skin and harmful to the eyes, respiratory tract and respiratory tract. Therefore, appropriate protective measures should be taken when handling the substance, such as wearing gloves and protective glasses, to ensure that the operation is carried out under well-ventilated conditions. In addition, it should be stored in a dry, cool, well-ventilated place, away from combustibles and oxidants. Please refer to the relevant safety data and operating instructions for any safety operations related to this substance.

Last Update：2024-04-09 20:52:54