B84505

Butadiene sulfone

98%

• 동의어(들): 2,5-Dihydrothiophene-1,1-dioxide, 3-Sulfolene
• 실험식(Hill 표기법): C₄H₆O₂S
• CAS Number: 77-79-2
• Molecular Weight: 118.15
• Beilstein: 107004
• EC Number: 201-059-7
• MDL number: MFCD00005481
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24892071
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 98%
• 형태: crystals
• mp: 65-66 °C (lit.)
• SMILES string: O=S1(=O)CC=CC1
• InChI: 1S/C4H6O2S/c5-7(6)3-1-2-4-7/h1-2H,3-4H2
• InChI key: MBDNRNMVTZADMQ-UHFFFAOYSA-N

설명

일반 설명

Butadiene sulfone is a β, γ-unsaturated cyclic sulfone that can switch from solvent to 1,3-butadiene and sulfur dioxide in the presence of water. It is commonly used as a building block especially in the synthesis of functionalized dienes, through alkylation, deprotonation, and cheletropic SO₂ removal.

애플리케이션

• Stretchable PEDOT:PSS/Li-TFSI/XSB Composite Films: Butadiene sulfone plays a critical role in the synthesis of composite films designed for electromagnetic interference shielding, indicating its potential in the production of advanced electronic materials and contributing to the development of stretchable electronics (Jiang et al., 2023).
• Applications of 3D printed bone tissue engineering scaffolds: Research underscores the versatility of butadiene sulfone as a solvent in the 3D printing of bone tissue scaffolds, emphasizing its utility in regenerative medicine and the manufacturing of biocompatible engineering materials (Su et al., 2021).
• Zwitterionic phosphonium ligands: The study highlights the synthesis and application of zwitterionic phosphonium ligands using butadiene sulfone, showcasing its efficacy in the telomerization process of 1,3-butadiene, which is essential for the production of specialty chemicals (Pews-Davtyan et al., 2016).

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H319
• 예방조치 성명서: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): 233.6 °F - closed cup
• Flash Point (°C): 112 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves