myالوثائق الفنية
2-Hydroxyethyl methacrylate (HEMA). It is manufactured in industrial settings in closed systems and used by industry for manufacture of polymers in closed and semi-closed systems.
تفاصيل
CAS
868-77-9
تطبيقات
منتج
التركيب الكيميائي
2-Hydroxyethyl methacrylate
تطبيقات أخرى
It is produced for use as a building block to make a wide range of polymer-based products
Adhesion promoter for polymers
Thermosetting paints
Hydrophilic polymers
Light-curing polymer systems
تخزين
shelf life of the standard stabilized product :6 months at max. 30°C from date of delivery
معاملة
It is registered in REACH.
معلومات تقنية
| كمية | قدر | وحدة | التعلیق |
|---|---|---|---|
| خصائص المظهر | |||
| Refractive index | 1.453 | 20°C | |
| (Color (Pt, Co | <30 | M5 | |
| Appearance | |||
| Physical state | Fluid | ||
| الخصائص الفيزيائية | |||
| Vapor pressure | 0.06 | mm-Hg | 20°C |
| Viscosity | 5 | cP | 30°C |
| Purity | >98 | % | (M2-8 (GC |
| Water content | <0.1 | % | M3 according to K.Fisher |
| Density | 1.07 | g/ml | 20°C |
| Molecular weight | 130.1 | g/mol | |
| الخصائص الحرارية | |||
| Auto-ignition temperature | 375 | ºC | DIN 51794 |
| Freezing point | <-60 | °C | |
| flash point | 106 | ºC | DIN 51758 |
| Boling point | 213 | ºC | at 1013 hPa |
| الخواص الكيميائية | |||
| Shelf Life | 6 | month | |
| Acidity | <0.1 | wt% | (M4 (acid-base titr., calculated as GMAA |
| الذوبانية | |||
| Solubility | |||