338036

Neopentyl glycol diglycidyl ether

technical grade

• Sinónimos: 1,3-Bis(2,3-epoxypropoxy)-2,2-dimethylpropane, 2,2′-[(2,2-Dimethyl-1,3-propanediyl)bis(oxymethylene)]bis[oxirane]
• Fórmula empírica (notación de Hill): C₁₁H₂₀O₄
• Número de CAS: 17557-23-2
• Peso molecular: 216.27
• Número CE: 241-536-7
• Número MDL: MFCD00040687
• Código UNSPSC: 12162002
• ID de la sustancia en PubChem: 24860513
• NACRES: NA.23

Propiedades

• grado: technical grade
• Nivel de calidad: 100
• densidad de vapor: >1 (vs air)
• Formulario: liquid
• peso equivalente: 135-165 g (epoxide)
• índice de refracción: n20/D 1.457 (lit.)
• viscosidad: 10-30 mPa.s(25 °C)
• bp: 103-107 °C/1 mmHg (lit.)
• densidad: 1.04 g/mL at 25 °C (lit.)
• cadena SMILES: CC(C)(COCC1CO1)COCC2CO2
• InChI: 1S/C11H20O4/c1-11(2,7-12-3-9-5-14-9)8-13-4-10-6-15-10/h9-10H,3-8H2,1-2H3
• Clave InChI: KUAUJXBLDYVELT-UHFFFAOYSA-N

Descripción

Descripción general

Neopentyl glycol diglycidyl ether (NGDE) is a low-toxic epoxy molecule with two epoxy pendant groups at the end of the long chain. It has excellent reactivity, low viscosity, and cross-linking properties. It facilitates the resin with high strength and impact resistance. It is used as a precursor to synthesize hydrogels for drug delivery, dental materials, coating, and adhesives for medical devices and tissue engineering. It is also used as a solid matrix to fabricate light-emitting devices like OLEDs.

Aplicación

Neopentyl glycol diglycidyl ether can be used,

• As a cross-linking agent to prepare Pullulan/polydopamine hydrogels for selective adsorption of pollutant cationic dyes.
• As a monomer to synthesize gel polymer electrolytes for Li-ion batteries via cationic ring-open polymerization.
• As a precursor for the synthesis of hybrid epoxy methacrylate resins cationic and free-radical photopolymerization. These epoxy resins can be used as anti-corrosion and decorative coatings.
• To synthesize epoxy nanocomposites for fabrication of light-emitting devices.

Información de seguridad

• Pictogramas: GHS07
• Palabra de señalización: Warning
• Frases de peligro: H315,H317
• Consejos de prudencia: P261 - P264 - P272 - P280 - P302 + P352 - P333 + P313
• Clasificaciones de peligro: Skin Irrit. 2 - Skin Sens. 1
• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): 235.4 °F - closed cup
• Punto de inflamabilidad (°C): 113 °C - closed cup
• Equipo de protección personal: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter