275573

4-Hydroxybutylacrylat

90%, contains 50 ppm monomethyl ether hydroquinone as inhibitor, 300 ppm hydroquinone as inhibitor

• Synonym(e): 1,4-Butanediol acrylate, Tetramethylene glycol monoacrylate
• Lineare Formel: H₂C=CHCO₂(CH₂)₄OH
• CAS-Nummer: 2478-10-6
• Molekulargewicht: 144.17
• EG-Nummer: 219-606-3
• MDL-Nummer: MFCD00010261
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24856656
• NACRES: NA.23

Eigenschaften

• Assay: 90%
• Enthält: 300 ppm hydroquinone as inhibitor; 50 ppm monomethyl ether hydroquinone as inhibitor
• Brechungsindex: n20/D 1.452 (lit.)
• bp: 95 °C/0.1 mmHg (lit.)
• Dichte: 1.041 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: OCCCCOC(=O)C=C
• InChI: 1S/C7H12O3/c1-2-7(9)10-6-4-3-5-8/h2,8H,1,3-6H2
• InChIKey: NDWUBGAGUCISDV-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

4-Hydroxybutyl acrylate (HBA) can be synthesized by the esterification of acrylic acid with 1, 4 butanediol over a catalyst such as Amberlyst 15. 4-Hydroxybutyl acrylate (HBA) exhibits properties such as luster, chemical and scratch resistance. HBA monomers may be used as one of the constituents for the fabrication of a membrane system for controlled release of transdermal drug delivery system.

Anwendung

Hydroxybutyl acrylate was one of the monomers utilized in the preparation of poly(2-hydroxy-3-phenoxypropylacrylate, 4-hydroxybutyl acrylate, dibutyl maleate) membranes.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302,H315,H317,H318
• P-Sätze: P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 235.4 °F - closed cup
• Flammpunkt (°C): 113 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter