477060

2-Isocyanatethylmethacrylat

contains ≤0.1% BHT as inhibitor, 98%

• Synonym(e): 2-(Methacryloyloxy)-ethylisocyanat
• Lineare Formel: H₂C=C(CH₃)CO₂CH₂CH₂NCO
• CAS-Nummer: 30674-80-7
• Molekulargewicht: 155.15
• EG-Nummer: 250-284-7
• MDL-Nummer: MFCD00080536
• UNSPSC-Code: 12162002
• PubChem Substanz-ID: 24871328
• NACRES: NA.23

Eigenschaften

• Assay: 98%
• Enthält: ≤0.1% BHT as inhibitor
• Brechungsindex: n20/D 1.45 (lit.)
• bp: 211 °C (lit.)
• mp (Schmelzpunkt): −45 °C (lit.)
• Dichte: 1.098 g/mL at 25 °C (lit.)
• Lagertemp.: 2-8°C
• SMILES String: CC(=C)C(=O)OCCN=C=O
• InChI: 1S/C7H9NO3/c1-6(2)7(10)11-4-3-8-5-9/h1,3-4H2,2H3
• InChIKey: RBQRWNWVPQDTJJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

2-Isocyanatoethyl methacrylate, belongs to the class of monomers known as isocyanate monomers. The presence of the isocyanate functional group in 2-Isocyanatoethyl methacrylate makes it highly reactive. This reactivity allows it to undergo polymerization and form cross-linked networks for the development of polymers with improved mechanical strength, chemical resistance, and adhesion properties. It is also used as a crosslinker in the manufacture of many resins, in electrodeposition, and adhesives, and as a co-monomer in crosslinked polymer polyolstyrene-acrylic resin, which is used in construction products, such as ceramic tile adhesives, fillers, putties, and elastomeric roof coatings.[1][2][3]

Anwendung

2-Isocyanatoethyl methacrylate can be used as:

• A reactive monomer in the synthesis of poly(methyl urethane) acrylate oligomer for UV-curable coatings. By incorporating urethane and acrylate groups into the polymer, it enables the polymer to be utilized in UV-curable coatings, inks, and adhesives.
• An additive in propylene carbonate-based electrolyte to enhance its properties, such as viscosity, conductivity, and stability. This improves the overall performance of the electrolyte and the battery.
• As a modifier in the copolymerization process to prepare a bioprosthetic heart valve, which is used in the application of transcatheter aortic valve replacement.
• A latent cross-linker for adhesive resins and coatings.

Sicherheitshinweise

• Piktogramme: GHS06,GHS08,GHS05
• Signalwort: Danger
• H-Sätze: H302,H315,H317,H318,H330,H334
• P-Sätze: P260 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1
• Lagerklassenschlüssel: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 210.2 °F - closed cup
• Flammpunkt (°C): 99 °C - closed cup