Basic information Safety Supplier Related

VINYL PIVALATE

Basic information Safety Supplier Related

VINYL PIVALATE Basic information

Product Name:
VINYL PIVALATE
Synonyms:
  • 2,2-Dimethylpropanoic acid ethenyl ester
  • 2,2-Dimethylpropionic acid ethenyl ester
  • 2,2-Dimethylpropionic acid vinyl ester
  • Vinyl Pivalate (stabilized with HQ)
  • Pivalic Acid Vinyl Ester Trimethylacetic Acid Vinyl Ester Vinyl Trimethylacetate
  • Vinyl Pivalate 
  • Vinyl pivalate contains hydroquinone as inhibitor, 99%
  • (g)propanoicacid,2,2-dimethyl-,ethenylester
CAS:
3377-92-2
MF:
C7H12O2
MW:
128.17
EINECS:
222-175-4
Product Categories:
  • Monomers
  • Polymer Science
  • Vinyl Esters
Mol File:
3377-92-2.mol
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VINYL PIVALATE Chemical Properties

Melting point:
-78°C
Boiling point:
110 °C(lit.)
Density 
0.866 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.405(lit.)
Flash point:
50 °F
solubility 
soluble in Methanol
form 
clear liquid
color 
Colorless to Almost colorless
Stability:
Stable. Highly flammable. Incompatible with strong oxidizing agents, amines, ammonia, halogens. May polymerize spontaneously and hazardously.
CAS DataBase Reference
3377-92-2(CAS DataBase Reference)
EPA Substance Registry System
Vinyl pivalate (3377-92-2)
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Safety Information

Hazard Codes 
F,T
Risk Statements 
45-46-11-20/21/22-36/37/38
Safety Statements 
53-16-23-36/37/39-45
RIDADR 
UN 3272 3/PG 2
WGK Germany 
3
RTECS 
UA2459495
HazardClass 
3
PackingGroup 
II
HS Code 
29156000
Toxicity
LDLo oral in rat: 3mL/kg

MSDS

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VINYL PIVALATE Usage And Synthesis

Chemical Properties

liquid (generally supplied with inhibitor)

Uses

Vinyl pivalate is mainly used in chemical research and industrial product preparation. It can be used to prepare high molecular weight (HMW) poly(vinyl pivalate) (PVPi) with high yield and high linearity which is a promising precursor for syndiotactic poly (vinyl alcohol) (PVA), vinyl pivalate (VPi) was emulsion polymerized, using 2,2′-azobis(2-amidinopropane) dihydrochloride (AAPH) as an initiator and sodium dodecyl sulfate (SDS) as an emulsifier[1].

References

[1] DU HYUN SONG; Won S L. Preparation of high molecular weight poly(vinyl pivalate) with high yield and high molecular weight poly(vinyl alcohol) by emulsion polymerization of vinyl pivalate and saponification[J]. Journal of Applied Polymer Science, 2007. DOI:10.1002/app.25166.

VINYL PIVALATESupplier

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