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466867

Sigma-Aldrich

Polybutadiene, predominantly 1,2-addition

approx. 90% 1,2-vinyl

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About This Item

Linear Formula:
[CH2CH(CH=CH2)]n
CAS Number:
9003-17-2
MDL number:
MFCD00084398
UNSPSC Code:
12162002
PubChem Substance ID:
24870367
NACRES:
NA.23

refractive index

n20/D 1.5002 (lit.)

viscosity

30-100 poise(45 °C)(lit.)

transition temp

Tg −30 °C

density

0.86 g/mL at 25 °C (lit.)

SMILES string

C=CC=C

InChI

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

InChI key

IAQRGUVFOMOMEM-ONEGZZNKSA-N

Application

  • Transforming Polybutadiene with Tetrazine Click Chemistry into Antioxidant Foams That Fluoresce with Oxidation: This research uses tetrazine click chemistry to modify polybutadiene, enhancing its properties to create antioxidant foams that respond to oxidation with fluorescence, demonstrating innovative ways to utilize 1,2-addition polybutadiene (RE Bagge et al., 2017).
  • Isoxazoline-based porous polymer for the highly effective adsorption of 2,4,6-trinitrotoluene (TNT): Catalyst-free click polymerization between an in situ generated nitrile oxide with polybutadiene. This article explores the enhancement of polybutadiene′s adsorptive properties for environmental cleanup applications, emphasizing how its structural characteristics affect performance (H Deng et al., 2020).
  • Modification of polybutadiene with trifluoromethyl and clickable azide groups in one shot: This paper describes the simultaneous introduction of trifluoromethyl and azide functional groups into polybutadiene, showcasing the versatility of 1,2-addition polybutadiene in chemical modifications (S Wang et al., 2021).

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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
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)
Anton Berthold et al.
Macromolecular rapid communications, 32(16), 1259-1263 (2011-06-22)
We present an efficient method for functionalizing the large polymer-air interface of a gyroid nanoporous polymer. The hydrophilicity of nanoporous cross-linked 1,2-polybutadiene is tuned by thiol-ene photo-grafting of mercaptosuccinic acid or sodium 2-mercaptoethanesulfonate. The reaction is monitored by FT-IR, UV-Vis
Nimi Gopalakrishnan et al.
Optics letters, 36(17), 3350-3352 (2011-09-03)
We demonstrate and describe how nanoporous liquid core waveguides can exclude scattering particles, making them an ideal integrated platform for analysis of turbid solutions. Milk with 0.5% fat showed an optical propagation loss of 0.05 dB/mm at 633 nm in nanoporous waveguides
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