123315

1,4-Butandioldivinylether

98%

• Synonym(e): 1,4-Bis(vinyloxy)butane, 1,4-Butylene glycol divinyl ether, 1,4-Divinyloxybutane
• Lineare Formel: (-CH₂CH₂OCH=CH₂)₂
• CAS-Nummer: 3891-33-6
• Molekulargewicht: 142.20
• EG-Nummer: 223-437-0
• MDL-Nummer: MFCD00026065
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24847558
• NACRES: NA.23

Eigenschaften

• Assay: 98%
• Brechungsindex: n20/D 1.444 (lit.)
• bp: 62-64 °C/10 mmHg (lit.)
• mp (Schmelzpunkt): −8 °C (lit.)
• Dichte: 0.898 g/mL at 25 °C (lit.)
• SMILES String: C=COCCCCOC=C
• InChI: 1S/C8H14O2/c1-3-9-7-5-6-8-10-4-2/h3-4H,1-2,5-8H2
• InChIKey: MWZJGRDWJVHRDV-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1,4-Butanediol divinyl ether is widely used as across-linking agent to synthesize polymeric membranes, copolymer networks, and microspheres. For example, it can be used as a precursor to synthesize electrolyte membranes for fuel cell applications and thermally expandable microspheres.

Anwendung

• Comparative physicochemical analysis among 1, 4-butanediol diglycidyl ether cross-linked hyaluronic acid dermal fillers: This study explores the properties of hyaluronic acid dermal fillers cross-linked with 1,4-butanediol diglycidyl ether, focusing on their physicochemical characteristics and performance in cosmetic applications (Zerbinati et al., 2021).
• In-depth characterization of 1, 4-butanediol diglycidyl ether substituted hyaluronic acid hydrogels: An investigation into the properties of hyaluronic acid hydrogels modified with 1,4-butanediol diglycidyl ether, providing insights into their structural and functional enhancements (Zhang et al., 2023).
• Highly Branched Poly(5-amino-1-pentanol-co-1,4-butanediol diacrylate) for High Performance Gene Transfection: Discusses the synthesis and application of a novel branched polymer for gene delivery, highlighting the role of 1,4-butanediol diacrylate in enhancing transfection efficiency (Zeng et al., 2017).
• Tuning thermal, morphological, and physicochemical properties of thermoplastic polyurethanes (TPUs): This study examines the effects of substituting 1,4-butanediol in the synthesis of TPUs, aiming to improve their mechanical properties and performance (Ernzen et al., 2022).
• Cyclodehydration of 1, 4-butanediol over Zr-Al Catalysts: Focuses on the catalytic transformation of 1,4-butanediol to tetrahydrofuran, a critical industrial solvent and intermediate, using zirconium-aluminum catalysts (Li & Chen, 2019).

Sicherheitshinweise

• Piktogramme: GHS02,GHS07,GHS09
• Signalwort: Warning
• H-Sätze: H226,H317,H411
• P-Sätze: P210 - P233 - P240 - P273 - P280 - P303 + P361 + P353
• Gefahreneinstufungen: Aquatic Chronic 2 - Flam. Liq. 3 - Skin Sens. 1B
• Zusätzliche Gefahrenhinweise: EUH019
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 139.1 °F - closed cup
• Flammpunkt (°C): 59.5 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter