Molecular Formula | C8H14O2 |
Molar Mass | 142.2 |
Density | 0.875 g/mL at 25 °C (lit.) |
Melting Point | -60°C |
Boling Point | 132 °C (lit.) |
Flash Point | 81°F |
Water Solubility | 464mg/L at 20℃ |
Solubility | Insoluble in water |
Vapor Presure | 7.13hPa at 25℃ |
Appearance | clear liquid |
Color | Colorless |
Storage Condition | 2-8°C |
Refractive Index | n20/D 1.415(lit.) |
Physical and Chemical Properties | Colorless liquid |
Hazard Symbols | Xi - Irritant |
Risk Codes | R10 - Flammable R38 - Irritating to the skin |
Safety Description | 16 - Keep away from sources of ignition. |
UN IDs | 3272 |
WGK Germany | 1 |
RTECS | OZ3675500 |
HS Code | 29161400 |
Hazard Class | 3 |
Packing Group | III |
T-Butyl methacrylate is a colorless liquid; Density (at 20 ° C.) is 0.876g/cm3; Boiling Point (9. 3kPa) 67 ℃; Flash point 38 ℃; Glass transition temperature 107 ℃; Refractive index 1. 4166; Solubility parameter 17.oj/cm3.
The final product tert-Butyl methacrylate was prepared by esterification of methacrylic acid with tert-butyl alcohol followed by salting out, dehydration and rectification.
tert-Butyl methacrylate can be used in coatings, dispersants, fiber treatment agents and coating materials.
can be canned in plastic barrels or oil.
LogP | 2.54 at 25℃ |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Application | coating, fabric treatment agent, insulating material, etc. |