methyl pent-4-ynoate

methyl pent-4-ynoate - Names and Identifiers

Name	methyl pent-4-ynoate
Synonyms	Methyl 4-pentynoate Methyl pent-4-ynoate methyl pent-4-ynoate 4-methyl pentynoate, 4-pentynoic acid, methyl ester Pent-4-ynoic acid methyl ester 4-Pentynoic acid, methyl ester
CAS	21565-82-2
InChI	InChI=1/C6H8O2/c1-3-4-5-6(7)8-2/h1H,4-5H2,2H3

methyl pent-4-ynoate - Physico-chemical Properties

Molecular Formula	C6H8O2
Molar Mass	112.13
Density	0.976±0.06 g/cm3(Predicted)
Boling Point	101-102 °C(Press: 175 Torr)
Flash Point	40.3°C
Vapor Presure	5.38mmHg at 25°C
Storage Condition	2-8℃
Refractive Index	1.426

methyl pent-4-ynoate - Introduction

methyl pent-4-ynoate is an organic compound with the chemical formula C7H10O2. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: methyl pent-4-ynoate is a colorless liquid;
-Solubility: Soluble in organic solvents such as ethanol and ether, difficult to dissolve in water;
-Boiling point: its boiling point is about 142-144 ℃;
-Density: Its density is about 0.95-0.97g/cm³.

Use:
-Chemical synthesis: methyl pent-4-ynoate is often used as an intermediate in organic synthesis and can be used to synthesize other organic compounds;
-Spice and fragrance industry: It has a spicy smell and can be used in the preparation of food spices and perfumes.

Method:
methyl pent-4-ynoate can be prepared by the following methods:
-Etherification reaction: pent-1-yne and methanol are esterified in the presence of a catalyst to generate methyl pent-4-ynoate.

Safety Information:
methyl pent-4-ynoate need to pay attention to the following safety information when using and storing:
-toxicity: methyl pent-4-ynoate is an organic compound, which may have certain toxicity to the human body. When using, avoid contact with skin and eyes, and avoid inhaling its vapor;
-fire: methyl pent-4-ynoate is a flammable liquid, should avoid contact with open flame and high temperature, storage should be kept away from fire.

Please note that proper laboratory practices and safety procedures must be followed when using and handling chemicals, and the relevant professionals must be consulted for more detailed safety information.

Last Update：2024-04-09 19:05:47