- 密度 [g/cm3]: 1.03
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.03 g/cc | 0.0372 lb/in³ | |||
| Viscosity | 6.2 cP @Temperature 30.0 °C | 6.2 cP @Temperature 86.0 °F | |||
| Molecular Weight | 144.2 g/mol | 144.2 g/mol | |||
| Vapor Pressure | 0.000100 bar @Temperature 20.0 °C | 0.0750 torr @Temperature 68.0 °F | |||
| Chemical Properties | Metric | English | Comments | ||
| Acid Value | <= 0.10 | <= 0.10 | Rohm Method: M4 (acid-base titr., MAAC) | ||
| Thermal Properties | Metric | English | Comments | ||
| Boiling Point | 240 °C @Pressure 0.1013 MPa | 464 °F @Pressure 14.69 psi | |||
| Flash Point | 101 °C | 214 °F | DIN 51758 | ||
| Optical Properties | Metric | English | Comments | ||
| Refractive Index | 1.448 @Temperature 20.0 °C | 1.448 @Temperature 68.0 °F | |||
| Processing Properties | Metric | English | Comments | ||
| Moisture Content | <= 0.10 % | <= 0.10 % | Rohm Method: M3 (according to K. Fischer) | ||
| Descriptive Properties | |||||
| Color | max. 30 | Rohm Method: M5 (Pt-Co) | |||
| Degree of Purity (%) | min. 98 | Rohm Method: M2-9 (GC) | |||
| Heat of Polymerization (kJ/mol) | 50.7 | ||||
| MEHQ | 180-220 | ppm, Rohm Method: M1-1 (HPLC), MEHQ | |||
| Polyethyleneglycol dimethacrylate (%) | max. 0.1 | Rohm Method: M2-9 (GC) | |||
| Polyethyleneglycol monomethacrylates (%) | max. 1.5 | Rohm Method: M2-9 (GC) | |||
| Solidification Point (°C) | -58 | ||||
| Solubility (%) | 10.7 | ester in water | |||
| 21 | water in ester | ||||