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Principaux documents

383694

Sigma-Aldrich

Polybutadiene

average Mn ~5,000

Synonyme(s) :

PBR

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100 ML
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About This Item

Formule linéaire :
(CH2CH=CHCH2)n
Numéro CAS:
Numéro MDL:
Code UNSPSC :
12162002
ID de substance PubChem :
Nomenclature NACRES :
NA.23

174,00 $


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Poids mol.

average Mn ~5,000

Niveau de qualité

Composition

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

Densité

0.9 g/mL at 25 °C (lit.)

Chaîne SMILES 

C\C=C\C

InChI

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

Clé InChI

IAQRGUVFOMOMEM-ONEGZZNKSA-N

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Application


  • Influence of Biogenic Material Content on the Biodegradability of Styrene-Butadiene Composites with Incorporated Chlorella vulgaris Biomass.: This study explores the impact of biogenic materials on the biodegradability of styrene-butadiene composites. It highlights the potential of polybutadiene composites in developing environmentally friendly materials, particularly in the context of high resilience rubber applications (Bumbac et al., 2024).

  • Exploring the synergistic effect of carboxymethyl cellulose and chitosan in enhancing thermal stability of polyurethanes through statistical mixture design approach.: Although focused on polyurethanes, this research provides insights into the thermal stability enhancement techniques that could be applied to polybutadiene in medical device materials and life science manufacturing polymers (Javaid et al., 2024).

  • Self-Amplified HF Release and Polymer Deconstruction Cascades Triggered by Mechanical Force.: This article discusses the deconstruction of polymers triggered by mechanical force, offering valuable knowledge for developing synthetic rubber properties for healthcare applications, especially in polybutadiene-based medical equipment (Hu et al., 2024).

  • Rheological and Mechanical Characterization of 3D-Printable Solid Propellant Slurry.: The research covers the mechanical properties and 3D-printing capabilities of polymer slurries, pertinent to the development of high resilience polybutadiene for life science manufacturing (Zumbo et al., 2024).

  • Rubber Oxygenase Degradation Assay by UV-Labeling and Gel Permeation Chromatography.: This study provides insights into the degradation mechanisms of rubber materials, relevant for improving the durability and properties of polybutadiene rubber in medical device innovation (Adjedje et al., 2024).

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)


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Consulter la Bibliothèque de documents

Dong Wu et al.
Journal of the American Chemical Society, 132(45), 15936-15938 (2010-10-28)
Single-molecule force spectroscopy is used to observe the irreversible extension of a gem-dibromocyclopropane (gDBC)-functionalized polybutadiene under tension, a process akin to polymer necking at a single-molecule level. The extension of close to 28% in the contour length of the polymer
Alexandra Sperschneider et al.
ACS nano, 4(10), 5609-5616 (2010-09-17)
We report on the quasi in situ scanning force microscopy nanotomography which proved to be a key method to effectively obtain a three-dimensional (3D) microdomain structure of a complex ABC triblock morphology. As an example, we studied polybutadiene-block-poly(2-vinyl pyridine)-block-poly(tert-butyl methacrylate)
Jiayin Yuan et al.
Macromolecular rapid communications, 32(15), 1157-1162 (2011-06-29)
Commercially available 1,2-PB was transformed into a well-defined reactive intermediate by quantitative bromination. The brominated polymer was used as a polyfunctional macroinitiator for the cationic ring-opening polymerization of 2-ethyl-2-oxazoline to yield a water-soluble brush polymer. Nucleophilic substitution of bromide by
Hiroshi Yabu
Chemical communications (Cambridge, England), 47(4), 1196-1197 (2010-11-27)
Blue light-emitting Au nanoclusters were synthesized in a simple one-pot process via reflux of Au ions with amino-terminated poly(1,2-butadiene) in toluene. DLS results and photoemission spectra showed that Au(8) nanoclusters were successfully formed. Moreover, photo-patterned films containing Au(8) clusters were
Yohan van de Looij et al.
NMR in biomedicine, 25(1), 93-103 (2011-05-28)
Diffusion tensor imaging (DTI) was used to study traumatic brain injury. The impact-acceleration trauma model was used in rats. Here, in addition to diffusivities (mean, axial and radial), fractional anisotropy (FA) was used, in particular, as a parameter to characterize

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