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383694

Sigma-Aldrich

Polybutadiene

average Mn ~5,000

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Synonym(s):
PBR
Linear Formula:
(CH2CH=CHCH2)n
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

mol wt

average Mn ~5,000

composition

cis- and trans-1,4, 80%
vinyl, 20%

density

0.9 g/mL at 25 °C (lit.)

InChI

1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3+

InChI key

IAQRGUVFOMOMEM-ONEGZZNKSA-N

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1 of 3

This Item
915386SRP2158
vibrant-m

383694

Polybutadiene

vibrant-m

SRP2158

Pregnane X Receptor human

mol wt

average Mn ~5,000

mol wt

PEG average Mn 2,000 (by NMR), average Mn 5,000 (PBO(by NMR)), average Mn 5,000 (PBO)

mol wt

~51.6 kDa

composition

cis- and trans-1,4, 80%

composition

-

composition

-

Quality Level

100

Quality Level

100

Quality Level

-

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Zhi-ping Huang et al.
Journal of hazardous materials, 229-230, 251-257 (2012-06-26)
Migration appeared in the interfaces of nitrate ester plasticized polyether (NEPE) based propellant/hydroxyl-terminated polybutadiene (HTPB) based liner/ethylene propylene terpolymer (EPDM) based insulation was studied by aging at different temperatures. The migration components were extracted with solvent and determined by high
Gregory P Robbins et al.
Langmuir : the ACS journal of surfaces and colloids, 26(17), 14089-14096 (2010-08-14)
The polymersome, a fully synthetic cell mimetic, is a tunable platform for drug delivery vehicles to detect and treat disease (theranostics). Here, we design a leuko-polymersome, a polymersome with the adhesive properties of leukocytes, which can effectively bind to inflammatory
Joan M Widin et al.
Journal of the American Chemical Society, 134(8), 3834-3844 (2012-01-28)
Controlled/"living" polymerizations and tandem polymerization methodologies offer enticing opportunities to enchain a wide variety of monomers into new, functional block copolymer materials with unusual physical properties. However, the use of these synthetic methods often introduces nontrivial molecular weight polydispersities, a
Rachel Calvet et al.
Journal of chromatography. A, 1253, 164-170 (2012-07-24)
In this study, the coupling of IGC-ID analysis and carbon blacks impregnation with increasing ratios of polymer allow us to highlight the affinity of the polymer to the solid surface. The variations of the dispersive component of the surface energy
P S Brown et al.
Langmuir : the ACS journal of surfaces and colloids, 28(38), 13712-13719 (2012-09-13)
Two-dimensional hexagonally ordered honeycomb surfaces have been created by solvent casting polybutadiene films under controlled humidity. Subsequent CF(4) plasmachemical fluorination introduces cross-linking and surface texturing, leading to hierarchical surfaces with roughness on both the 10 μm (honeycomb) and micrometer (texturing)

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