123315

1,4-Butanediol divinyl ether

98%

• Sinonimo/i: 1,4-Bis(vinyloxy)butane, 1,4-Butylene glycol divinyl ether, 1,4-Divinyloxybutane
• Formula condensata: (-CH₂CH₂OCH=CH₂)₂
• Numero CAS: 3891-33-6
• Peso molecolare: 142.20
• Numero CE: 223-437-0
• Numero MDL: MFCD00026065
• Codice UNSPSC: 12162002
• ID PubChem: 24847558
• NACRES: NA.23

Proprietà

• Saggio: 98%
• Indice di rifrazione: n20/D 1.444 (lit.)
• P. eboll.: 62-64 °C/10 mmHg (lit.)
• Punto di fusione: −8 °C (lit.)
• Densità: 0.898 g/mL at 25 °C (lit.)
• Stringa SMILE: C=COCCCCOC=C
• InChI: 1S/C8H14O2/c1-3-9-7-5-6-8-10-4-2/h3-4H,1-2,5-8H2; MWZJGRDWJVHRDV-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

• 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).

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07,GHS09
• Avvertenze: Warning
• Indicazioni di pericolo: H226,H317,H411
• Consigli di prudenza: P210 - P233 - P240 - P273 - P280 - P303 + P361 + P353
• Classi di pericolo: Aquatic Chronic 2 - Flam. Liq. 3 - Skin Sens. 1B
• Rischi supp: EUH019
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): 139.1 °F - closed cup
• Punto d’infiammabilità (°C): 59.5 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Gloves, type ABEK (EN14387) respirator filter