Polybutenes, average Mn approx. 2,300 by VPO, isobutylene >90 %

Code: 388726-1l D2-231

Not available outside of the UK & Ireland.

Application

Hydrophobic material is derivatized to make detergents and anti-rust additives. Adds tack, flexibility and water repellency to adhesives and coatings. Contributes...


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£229.91 1L
£275.89 inc. VAT
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Not available outside of the UK & Ireland.

Application

Hydrophobic material is derivatized to make detergents and anti-rust additives. Adds tack, flexibility and water repellency to adhesives and coatings. Contributes ′cling′ to LLDPE films. Plasticizer for polymers, lubricants and metal-working fluids.

Features and Benefits

Tackiness increases with molecular weight. Some internal double bonds may be present.

Other Notes

remainder 1- and 2-butenes

Packaging

1 L in poly bottle

Physical form

Terminal vinyl group.

compositionisobutylene, >90%
density0.908 g/mL at 25 °C
formliquid
InChI keyWTOOLIQYCQJDBG-BJILWQEISA-N
InChI1S/2C4H8/c2*1-3-4-2/h3-4H,1-2H3;3H,1,4H2,2H3/b4-3+;
mol wtaverage Mn ~2,300 by VPO
Quality Level100
refractive indexn20/D 1.504
SMILES stringCCC=C.CC=CC
transition temppour point (ASTM D 97) +18 °C, Tg −64.9 °C
viscosity4,000-4,400 cSt(99 °C)(lit.)
Cas Number9003-29-6
This product has met the following criteria: