163205-75-2

163205-75-2 - Names and Identifiers

Name	hexanedioic acid-butane-1,3-diol (1:1)
CAS	163205-75-2 195889-46-4 24937-93-7 86438-03-1
InChI	InChI=1/C6H10O4.C4H10O2/c7-5(8)3-1-2-4-6(9)10;1-4(6)2-3-5/h1-4H2,(H,7,8)(H,9,10);4-6H,2-3H2,1H3

163205-75-2 - Physico-chemical Properties

Molecular Formula	C10H20O6
Boling Point	338.5°C at 760 mmHg
Flash Point	172.7°C
Vapor Presure	1.81E-05mmHg at 25°C

163205-75-2 - Introduction

hexanedioic acid-butane-1,3-diol (1:1), also known as polycaprolactone, is a high molecular compound. The following is a description of the properties, uses, preparation and safety information of polycaprolactone:

1. Nature:
-Polycaprolactone is a colorless to slightly yellow solid.
-It has plasticity and heat resistance, and has high tensile strength.
-Polycaprolactone is soluble in common organic solvents at room temperature.
-It has good water resistance and electrical insulation properties.

2. Use:
-Polycaprolactone is commonly used in the preparation of fibers and plastic products, such as fibers, textiles, films, coatings, etc.
-Because it is soluble in organic solvents, it is also used as a component of coatings and adhesives.
-In the medical field, polycaprolactone can also be used to prepare degradable materials, such as degradable sutures.

3. Preparation method:
-The preparation of polycaprolactone is mainly obtained by ring-opening polymerization of caprolactone.
-The commonly used preparation method is to react caprolactone and 1,3-butanediol under the action of a catalyst under high pressure and high temperature conditions to form polycaprolactone.

4. Safety Information:
-Polycaprolactone is generally considered to be a safe compound with no obvious harm under normal use conditions.
-However, as with all chemicals, inhalation or contact with polycaprolactone powders or granules should be avoided.
-When handling polycaprolactone, it is recommended to wear appropriate protective gloves and eye protection equipment to ensure good ventilation.

Last Update：2024-04-09 21:04:16