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181455 Sigma-Aldrich

Polyisobutylene

average Mw ~500,000, average Mn ~200,000 by GPC/MALLS, average Mv ~420,000

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Properties

Related Categories Butene and Higher, Dielectric Materials, Hydrophobic Polymers, Materials Science, Olefins,
Quality Level   100
form   chunks
mol wt   average Mn ~200,000 by GPC/MALLS
  average Mv ~420,000
  average Mw ~500,000
refractive index   n20/D 1.5045
transition temp   Tg −64 °C
density   0.92 g/mL at 25 °C (lit.)
SMILES string   CC(C)=C
InChI   1S/C4H8/c1-4(2)3/h1H2,2-3H3
InChI key   VQTUBCCKSQIDNK-UHFFFAOYSA-N

Description

Packaging

100, 250 g in poly bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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