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Merck

383694

Sigma-Aldrich

聚丁二烯

average Mn ~5,000

别名:

PBR

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100 ML
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100 ML
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About This Item

线性分子式:
(CH2CH=CHCH2)n
CAS号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

$230.00


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分子量

average Mn ~5,000

质量水平

组成

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

密度

0.9 g/mL at 25 °C (lit.)

SMILES字符串

C\C=C\C

InChI

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

InChI key

IAQRGUVFOMOMEM-ONEGZZNKSA-N

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应用


  • Influence of Biogenic Material Content on the Biodegradability of Styrene-Butadiene Composites with Incorporated Chlorella vulgaris Biomass.:研究生物源材料对苯乙烯-丁二烯复合材料生物可降解性的影响。说明聚丁二烯复合材料可用于开发环境友好型材料,特别是高回弹橡胶(Bumbac et al., 2024)。

  • Exploring the synergistic effect of carboxymethyl cellulose and chitosan in enhancing thermal stability of polyurethanes through statistical mixture design approach.:本文的重点是聚氨酯,但提供的热稳定性增强技术同样适用于医疗器械材料和生命科学聚合物领域的聚丁二烯(Javaid et al., 2024)。

  • Self-Amplified HF Release and Polymer Deconstruction Cascades Triggered by Mechanical Force.:探讨机械力引起的聚合物解构,为开发适合医疗保健的合成橡胶提供参考,尤其是聚丁二烯基医疗器械(Hu et al., 2024)。

  • Rheological and Mechanical Characterization of 3D-Printable Solid Propellant Slurry.:研究聚合物浆液的力学性质和3D打印性能,有助开发生命科学制造用的高回弹聚丁二烯(Zumbo et al., 2024)。

  • Rubber Oxygenase Degradation Assay by UV-Labeling and Gel Permeation Chromatography.:研究橡胶材料的降解机制,相关知识有助于提高聚丁二烯橡胶的耐久性和性能以服务医疗器械创新(Adjedje et al., 2024)。

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

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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
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
Bounphanh Tonpheng et al.
Physical chemistry chemical physics : PCCP, 13(33), 15047-15054 (2011-07-22)
The thermal conductivity κ, heat capacity per unit volume ρc(p) and glass transition behaviour under pressure have been established for medium and high vinyl content polybutadiene PB with molecular weights 2600 and 100,000 and their highly cross-linked (ebonite) states obtained
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
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

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