Isosorbide-2-acetate

Isosorbide-2-acetate - Names and Identifiers

Name	Isosorbide-2-acetate
Synonyms	2-Acetyl-isosorbide Isosorbide-2-acetate (6-Hydroxy-2,3,3a,5,6,6a-hexahydrofuro[2,3-d]furan-3-yl) acetate (6-hydroxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl) acetate (6-hydroxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl) ethanoate Acetic acid (3S,3aR,6R,6aR)-6-hydroxyhexahydrofuro[3,2-b]furan-3-yl ester acetic acid (6-hydroxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl) ester
CAS	13042-39-2
EINECS	235-917-7
InChI	InChI=1/C8H12O5/c1-4(9)13-6-3-12-7-5(10)2-11-8(6)7/h5-8,10H,2-3H2,1H3

Isosorbide-2-acetate - Physico-chemical Properties

Molecular Formula	C8H12O5
Molar Mass	188.18
Density	1.34±0.1 g/cm3(Predicted)
Melting Point	78 °C
Boling Point	323.0±42.0 °C(Predicted)
Flash Point	132.5°C
Vapor Presure	2.13E-05mmHg at 25°C
pKa	13.35±0.40(Predicted)
Storage Condition	Room Temprature
Refractive Index	1.51

Isosorbide-2-acetate - Introduction

Isosorbide 2-acetate, also known as diethyl isosorbide, is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 2-isosorbide acetate is a colorless or pale yellow liquid.
-Density: Its density is about 1.03g/cm³.
-Melting point: Its melting point range is between -40°C and -30°C.
-Boiling point: The boiling point of 2-isosorbide acetate is about 240°C to 245°C.
-Solubility: It can be dissolved in a variety of organic solvents, such as alcohols and ethers.
-Stability: The compound is relatively stable under conventional storage conditions.

Use:
-As a raw material for soluble resins, 2-isosorbide acetate is widely used in the industries of inks, coatings, varnishes and adhesives.
-It can also be used to prepare spices and flavors, as a flavoring agent in the food industry.
-2-Isosorbide acetate can also be used as a solvent and extractant for chemical reactions and analytical laboratories.

Preparation Method:
The common preparation method of 2-isosorbide acetate is through the reaction of sorbitol (also known as isosorbide) and acetic acid. In the reaction, sorbitol reacts with acetic acid to form isosorbide 2-acetate, and water is produced as a by-product.

Safety Information:
-2-Isosorbide acetate is generally considered to be relatively safe under normal conditions of use.
-However, it is still a chemical substance, so it is necessary to follow appropriate safety procedures when using it.
-Avoid contact with skin, eyes and inhalation of vapors.
-If exposed or inhaled, rinse immediately with plenty of water and seek medical help.
-When storing and handling, it should be separated from other chemicals, properly sealed, and away from high temperature sources and open flames.

Important note: The above information is for reference only. The specific nature, use, preparation method and safety information should also refer to professional literature and specifications. Before using or handling the compound, the relevant safety data sheets and operating instructions should be carefully read and followed.

Last Update：2024-04-09 20:45:29