Methyl 4-Formyl-1-methylpyrrole-2-carboxylate

Methyl 4-Formyl-1-methylpyrrole-2-carboxylate - Names and Identifiers

Name	methyl 4-formyl-1-methyl-1H-pyrrole-2-carboxylate
Synonyms	methyl 4-formyl-1H-pyrrole-2-carboxylate 4-Formyl-2-methoxycarbonyl-N-methylpyrrole Methyl 4-Formyl-1-methylpyrrole-2-carboxylate methyl 4-formyl-1-methyl-1H-pyrrole-2-carboxylate METHYL 4-FORMYL-1-METHYL-1H-PYRROLE-2-CARBOXYLATE 4-formyl-1-methyl-1H-Pyrrole-2-carboxylic acid methyl ester 1H-Pyrrole-2-carboxylic acid, 4-formyl-1-methyl-, methyl ester
CAS	67858-47-3
InChI	InChI=1/C8H9NO3/c1-9-4-6(5-10)3-7(9)8(11)12-2/h3-5H,1-2H3

Methyl 4-Formyl-1-methylpyrrole-2-carboxylate - Physico-chemical Properties

Molecular Formula	C8H9NO3
Molar Mass	167.16
Density	1.16±0.1 g/cm3(Predicted)
Melting Point	100 °C
Boling Point	293.1±25.0 °C(Predicted)
Flash Point	131.1°C
Vapor Presure	0.00176mmHg at 25°C
pKa	-9.84±0.70(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.521

Methyl 4-Formyl-1-methylpyrrole-2-carboxylate - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection
Hazard Class	IRRITANT

Methyl 4-Formyl-1-methylpyrrole-2-carboxylate - Introduction

Methyl is an organic compound with the chemical formula C8H9NO3. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: methyl l for colorless to light yellow liquid.
-Melting point: about -4 ℃.
-Boiling point: about 233 ℃.
-Solubility: Soluble in organic solvents such as ethanol, dimethyl sulfoxide and acetone.

Use:
methyl l is an important organic synthesis intermediate, widely used in the synthesis of drugs and pesticides. It can also be used as an ingredient in dyes and paints, and as a catalyst for some organic synthesis reactions.

Preparation Method:
The preparation of methyl l can be completed by the following steps:
1. Reaction of methyl 4-methylpyrrole-2-carboxylate with methanol to obtain methyl 4-formate -1-methylpyrrole-2-carboxylate.
2. Subsequently, this product is reacted with an oxidizing agent, such as 2-iodophenyl bromide, to obtain methyl bromide.

Safety Information:
for the safe use of methyl l: pay attention to the following matters:
-It is an organic solvent, which may irritate the skin and eyes, so direct contact should be avoided when using it.
-Use in a well-ventilated area and wear appropriate protective equipment, such as gloves, goggles and respiratory protection.
-Avoid inhaling its vapor, and avoid dust and mist as much as possible.
-Observe relevant safety procedures during use and storage.

Last Update：2024-04-09 20:49:11