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Polybutadiene, cis

ALDRICH/181374 - average Mw 200,000-300,000

CAS Number: 9003-17-2
MDL Number: MFCD00084398
Linear Formula: (CH2CH=CHCH2)n
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-181374-100G 100 g
$191.00
1/EA
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density 0.9 g/mL at 25 °C (lit.)
description 98% cis
form slab/chunk
InChI 1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+
InChI key IAQRGUVFOMOMEM-ONEGZZNKSA-N
mol wt average Mw 200,000-300,000
Quality Level 100 
transition temp Tg −102 °C
viscosity 40, Mooney(lit.)
Application: PB-cis can be polymerized with styrene for the formation of high impact polystyrene (HIPS). It may also be used as a toughening agent for acrylonitrile butadiene rubber (ABS) based resins.
General description: Polybutadiene, cis (PB-cis) is a synthetic rubber that is prepared by solution polymerization of 1,4-butadiene. Its mechanical properties include low temperature flexibility and abrasion resistance. It can be cured by using sulfur based donors and peroxides and thus PB-cis acts as a highly cross-linked polymer with high resilience.
Packaging: 100 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Density 0.9 g/mL at 25 °C (lit.)
UNSPSC 12162002

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