1,3-Propanediol, 2,2-bis(hydroxymethyl)-, allyl ether

1,3-Propanediol, 2,2-bis(hydroxymethyl)-, allyl ether Property

Boiling point:

100 °C/0.1 mmHg(lit.)

Density 

0.985 g/mL at 25 °C(lit.)

vapor pressure 

0.113Pa at 25℃

refractive index 

n20/D 1.465(lit.)

Flash point:

113 °C

form 

liquid

Water Solubility 

3.49g/L at 20℃

InChI

InChI=1S/C8H16O4/c1-2-3-12-7-8(4-9,5-10)6-11/h2,9-11H,1,3-7H2

InChIKey

RFIMISVNSAUMBU-UHFFFAOYSA-N

SMILES

C(CO)(CO)(CO)COCC=C

LogP

2.93 at 25℃

EPA Substance Registry System

1,3-Propanediol, 2,2-bis(hydroxymethyl)-, allyl ether (91648-24-7)

Safety

Hazard Codes 

Xi

Risk Statements 

36/37/38-52/53

Safety Statements 

26-27-28-36-61

WGK Germany 

2

RTECS 

TY3339500

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P501Dispose of contents/container to..…

1,3-Propanediol, 2,2-bis(hydroxymethyl)-, allyl ether Chemical Properties,Usage,Production

Uses

Due to the presence of active groups such as ether groups, olefin bonds, and hydroxyl groups, pentaerythritol allyl ethers are often used as chain extenders in the synthesis of polymers such as superabsorbent resins, thickeners, unsaturated polyesters, polyurethane resins, epoxy resins, and UV-curable resins, while also imparting self-drying properties to the polymers. Industrially, mixtures of pentaerythritol allyl ethers, primarily composed of pentaerythritol triallyl ether, are commonly used, with the most common mixtures having a pentaerythritol triallyl ether content between 70% and 90% by mass.