2-(Vinyloxy)ethanol Chemical Properties

Boiling point:

143 °C(lit.)

Density 

0.982 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.436(lit.)

Flash point:

120 °F

storage temp. 

Sealed in dry,Store in freezer, under -20°C

form 

clear liquid

pka

14.20±0.10(Predicted)

color 

Colorless to Almost colorless

InChI

InChI=1S/C4H8O2/c1-2-6-4-3-5/h2,5H,1,3-4H2

InChIKey

VUIWJRYTWUGOOF-UHFFFAOYSA-N

SMILES

C(O)COC=C

CAS DataBase Reference

764-48-7(CAS DataBase Reference)

NIST Chemistry Reference

Ethylene glycol monovinyl ether(764-48-7)

EPA Substance Registry System

Ethylene glycol monovinyl ether (764-48-7)

Safety Information

Risk Statements 

10

Safety Statements 

16-36

RIDADR 

UN 3271 3/PG 3

WGK Germany 

2

RTECS 

KM5495000

HazardClass 

3.2

PackingGroup 

III

HS Code 

29094400

Storage Class

3 - Flammable liquids

Hazard Classifications

Flam. Liq. 3

Hazardous Substances Data

764-48-7(Hazardous Substances Data)

Toxicity

LD50 oral in rat: 3910mg/kg

MSDS

• Language:English Provider:SigmaAldrich

2-(Vinyloxy)ethanol Usage And Synthesis

Uses

According to HSDB , EGME has been used in the manufacture of plastics and lacquers and also in the production of protective coatings.

Synthesis

Dissolve 28g of potassium hydroxide in 2000g of ethylene glycol, add to the 4L reactor, warm up and nitrogen replacement at the same time, then use acetylene to replace the nitrogen, warm up to 180 ??, the pressure of 0MPaG, acetylene flow rate of 240L/h control, the reaction for 6 days, the reaction process is constantly replenished with ethylene glycol, ethylene glycol preheated by the preheater and then added to the reactor, so that the level of the reaction liquid in the reactor to maintain constant On the 2nd and 4th day, 651g of reaction solution was replaced and 13g of potassium hydroxide was added at the same time. The new reaction solution was preheated in the preheater before being added to the reactor, and the reaction products were continuously taken out of the reactor by acetylene, and a collection solution was formed by distillation and condensation, and the collection solution obtained in the receiver contained 0.23% of 2-methyl-1,3-dioxolane by mass, 25.40% by mass, and no ethylene glycol by mass. The mass content of 2-methyl-1,3-dioxolane was 0.23%, 2-vinyloxyethanol was 25.40%, there was no ethylene glycol divinyl ether, the mass content of ethylene glycol was 74.03%, and the mass content of other total impurities was 0.34%, and the collector solution was distilled to obtain 2-vinyloxyethanol with 99.7% purity.

2-(Vinyloxy)ethanol(764-48-7)Related Product Information

• 2-Butoxyethanol
• 2-Methoxyethanol
• Ethylene carbonate
• Isobutyl vinyl ether
• Vinyltrimethoxysilane
• ETHYLENE OXIDE
• 1,5-Hexadiene-3,4-diol
• n-Butyl vinyl ether
• 2-Butoxyethyl acetate
• 2-Phenoxyethanol
• ETHYLENE DIACRYLATE
• VINYLACETIC ACID
• Triethoxyvinylsilane
• Ethylene glycol diacetate
• C8E3
• 4-Acetoxystyrene
• Ethylene glycol
• 1,2-Dibromoethane
• Vinyl Glycol