7126-50-3

7126-50-3 - Names and Identifiers

Name	ethyl 5-formyl-1H-pyrrole-2-carboxylate
Synonyms	ethyl 5-formyl-1H-pyrrole-2-carboxylate Ethyl 5-formyl-1H-pyrrole-2-carboxylate ETHYL 5-FORMYL-1H-PYRROLE-2-CARBOXYLATE 1H-Pyrrole-2-carboxylic acid, 5-formyl-, ethyl ester 1H-Pyrrole-2-carboxylic acid, 5-forMyl-, ethyl ester
CAS	7126-50-3
InChI	InChI=1/C8H9NO3/c1-2-12-8(11)7-4-3-6(5-10)9-7/h3-5,9H,2H2,1H3

7126-50-3 - Physico-chemical Properties

Molecular Formula	C8H9NO3
Molar Mass	167.16
Density	1.249±0.06 g/cm3(Predicted)
Melting Point	72.5-73.5 °C
Boling Point	82-86 °C(Press: 0.05 Torr)
Flash Point	148.3°C
Vapor Presure	0.000294mmHg at 25°C
pKa	13.45±0.50(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.569

7126-50-3 - Introduction

Ethyl is an organic compound with the chemical formula C9H9NO3.

The compound is a yellow to orange solid with a strong sweet taste. It has moderate solubility, insoluble in water, soluble in organic solvents. It has a density of 1.25g/cm³ and a melting point of about 82-86°C.

ethyl l has some applications in medicine and agriculture. In the field of medicine, it is used as an intermediate for the synthesis of other biologically active compounds. In agriculture, it can be used as an insecticide or fungicide to control pests and pathogens on crops.

The method for preparing ethyll is generally obtained by a formylation reaction. A common method is to dissolve 2-methylpyrrole in alcohol, add an appropriate amount of formic acid, then add an acid catalyst, such as sulfuric acid or phosphoric acid, react for a certain period of time, then add acetic acid, and obtain the product through distillation and crystallization.

Regarding the safety information of ethyl l, it may be irritating to the eyes, skin and respiratory system, and personal protective equipment should be worn when touching it. During use and storage, care should be taken to avoid contact with oxidants and strong acids, and avoid high temperatures and fire sources. In addition, due to the lack of toxicological data, the long-term risks and environmental effects of this compound are currently unknown, so care needs to be taken when using and handling it.

Last Update：2024-04-09 21:54:55