Molekula
Metacrilato de 2-hidroxietilo
2-Hydroxyethyl methacrylate
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
2-Hydroxyethyl methacrylate (HEMA) is a hydrophilic monomer widely used in the production of hydrogels, adhesives, and dental materials for its ability to enhance water absorption and flexibility. It is also employed in coatings, contact lenses, and as a cross-linking agent in polymer formulations. This chemical has a CAS number of 868-77-9, with the molecular formula CH2=C(CH3)COOCH2CH2OH and a molecular weight of 130.1418. It must be stored between 2 to 8°C and carries a signal word of *Warning* for safety handling. Molekula supplies 2-Hydroxyethyl methacrylate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
2-Hydroxyethyl methacrylate (HEMA) is a hydrophilic monomer widely used in the production of hydrogels, adhesives, and dental materials for its ability to enhance water absorption and flexibility. It is also employed in coatings, contact lenses, and as a cross-linking agent in polymer formulations. This chemical has a CAS number of 868-77-9, with the molecular formula CH2=C(CH3)COOCH2CH2OH and a molecular weight of 130.1418. It must be stored between 2 to 8°C and carries a signal word of *Warning* for safety handling. Molekula supplies 2-Hydroxyethyl methacrylate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Colourless transparent liquid |
| Assay | ≥96.0 |
| Specific gravity(20/20degC) | 1.071-1.075 |
| Refractive Index (20ºC) | 1.449-1.454 |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | 2 to 8 °C |
| Punto de inflamación | 106 C |
| Acidez | Neutral |
Identificación
| Property | Value |
|---|---|
| SKU | 67674763 |
| Número CAS | 868-77-9 |
| Fórmula molecular | CH2=C(CH3)COOCH2CH2OH |
| Peso molecular | 130.1418 |
| SMILES | CC(=C)C(=O)OCCO |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2916.14.20.50 |
| Código arancelario | 2916140090 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H315 Provoca irritación cutánea.
- H317 Puede provocar una reacción alérgica en la piel.
- H319 Provoca irritación ocular grave.
Declaraciones de precaución
- P261 Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- P305+351+338 EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
- P333+313 En caso de irritación o erupción cutánea: Consultar a un médico.
Documentos
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Spanish.
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is 2-Hydroxyethyl methacrylate (HEMA) commonly used for?
HEMA is primarily used in the production of hydrogels, contact lens materials, adhesives, and as a monomer in coatings and dental resins.
What is the chemical formula and molecular weight of 2-Hydroxyethyl methacrylate?
The chemical formula is **CH₂=C(CH₃)COOCH₂CH₂OH**, and the molecular weight is **130.1418 g/mol**.
What is the recommended storage condition for 2-Hydroxyethyl methacrylate?
Store at **2 to 8°C** in a cool, dry place, away from direct sunlight and incompatible materials.
What grades of 2-Hydroxyethyl methacrylate does Molekula supply?
Molekula supplies **high-purity (HPLC/ACS grade) 2-Hydroxyethyl methacrylate** suitable for research, industrial, and specialty applications.
Can Molekula supply 2-Hydroxyethyl methacrylate in bulk quantities?
Yes, Molekula can provide bulk quantities of 2-Hydroxyethyl methacrylate upon request, subject to availability and order specifications.
What documentation comes with an order of 2-Hydroxyethyl methacrylate?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
¿Listo para realizar un pedido o necesita un paquete personalizado?
Indíquenos el producto, grado y cantidad — Molekula suele responder dentro de un día laboral con precio y plazo de entrega.