466867

Polybutadiene, predominantly 1,2-addition

approx. 90% 1,2-vinyl

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

Properties

• refractive index: n20/D 1.5002 (lit.)
• viscosity: 30-100 poise(45 °C)(lit.)
• transition temp: T_g −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

Description

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).

Safety Information

• 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