CAS No.:109-92-2 Ethyl Vinyl Ether

- Aug 29, 2019-

1.  Product Name:Ethyl vinyl ether  ,    Synonyms:  Ethoxyethene   

2.  Cas: 109-92-2       EINECS:203-475-4

3.  Structure Formula:

4.MF: C4H8O ,                   MW:72.11

5.Properties:

A clear colorless low-boiling liquid (35-36°C) with an ether-like odor. Flash point below -50°F. May polymerize exothermically if heated or contaminated.

If polymerization takes place inside a container, the container may rupture violently.

Less dense than water and slightly soluble in water. Hence floats on water.

Vapors are heavier than air.

MP                                                       -116℃

BP                                                         33℃

Density                                                 0.753  at 25 °C(lit.)

Refractive index                                  1.376

FP                                                         -45.5°C

6. Quality spec:

ITEMS

SPECIFICATION

Premium grade

First grade

Appearance

Transparent colorless liquid

Assay     %     

≥99

≥98

moisture content  %

≤0.2

≤0.3

pH Value

7-8

7.RIDADR :   UN 1302 3/PG 1

8.Use:

As intermediate of sulfadiazine; also used as monomer and material for organic synthesis.