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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

Quality Level

100

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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Ho-Joong Kim et al.
Journal of nanoscience and nanotechnology, 13(1), 577-581 (2013-05-08)
Thermal and mechanical properties of PU/POSS nanocomposites plasticized with DOA were investigated. These hybrid materials were prepared using one-step method through the incorporation of flexible HTPB prepolymer, reactive or non-reactive POSS nanoparticle, and DOA plasticizer under IPDI curative system. The
Hope M Klukovich et al.
Nature chemistry, 5(2), 110-114 (2013-01-25)
Mechanical forces along a polymer backbone can be used to bring about remarkable reactivity in embedded mechanically active functional groups, but little attention has been paid to how a given polymer backbone delivers that force to the reactant. Here, single-molecule
Diego A Pantano et al.
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We present the results of coarse grained molecular dynamics simulation using a charge free model that is able to capture different regions of the morphological phase diagram of charged diblock copolymers. Specifically, we were able to reproduce many phases of
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