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Vinyl alcohol

Vinyl alcohol structure

Vinyl alcohol 

structure
  • CAS No:

    557-75-5

  • Formula:

    C2H4O

  • Chemical Name:

    Vinyl alcohol

  • Synonyms:

    Ethenol;Vinyl alcohol;Hydroxyethylene;Acetaldehyde enol;Hydroxyethene;64054-82-6

Description

COLOURLESS-TO-WHITE SOLID IN VARIOUS FORMS.

Vinyl alcohol Basic Attributes

44.05260

44.05

618-340-9

Characteristics

20.23000

0.68790

Polyvinyl alcohol appears as odorless white to cream-colored granules or powder. Pure aqueous solutions are neutral or faintly acid and subject to mold growth. pH (4% aqueous solution): 5-8. Strongly hydrophilic. (NTP, 1992)

0.813g/cm3

9 °C

101 °C

79°C o.c.

1.381

Solubility in water: good

Store at 20 to 25 deg C (68 to 77 deg F). Store away from heat. Protect from freezing. Keep tightly closed.

Negligible

Slight explosion hazard in form of dust when exposed to flame.

Odorless

Tasteless

5,0 to 6,5 (4 % solution)

Safety Information

TR8100000

Separated from strong oxidants and strong acids.

Stable under recommended storage conditions.

P260, P264, P270, P309+P311, P405, P501

H371

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