Molecular Formula | C8H14O2 |
Molar Mass | 142.2 |
Density | 0.886 g/mL at 25 °C (lit.) |
Melting Point | -37 °C |
Boling Point | 155 °C (lit.) |
Flash Point | 107°F |
Water Solubility | Soluble in water at 20°C, 2g/L |
Vapor Presure | 3.5 mm Hg ( 20 °C) |
Vapor Density | 3.82 (vs air) |
Appearance | Liquid |
Color | Clear colorless |
BRN | 1747595 |
Storage Condition | 2-8°C |
Stability | Light, heat and air sensitive. Polymerizes readily. Combustible. Incompatible with strong oxidizing agents. |
Refractive Index | n20/D 1.420(lit.) |
Physical and Chemical Properties | Character: colorless liquid. boiling point 155 ℃ relative density 0.8858 refractive index 1.4199 flash point 49 ℃ soluble in alcohol and ether, insoluble in water. |
Use | Suitable for resins, coatings and adhesives |
Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact R50 - Very Toxic to aquatic organisms |
Safety Description | S24 - Avoid contact with skin. S37 - Wear suitable gloves. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 2283 3/PG 3 |
WGK Germany | 1 |
RTECS | OZ4900000 |
TSCA | Yes |
HS Code | 29161290 |
Hazard Class | 3 |
Packing Group | III |
colorless liquid. The relative density was 0. 8858. Boiling point 155 °c. Flash point (Open Cup) 49 °c. Refractive index 4199. Viscosity (25 deg C) 1.24mPa.s. Soluble in alcohol, ether, insoluble in water. Easy to polymerize.
methacrylic acid and isobutanol are esterified with sulfuric acid catalysis, and then subjected to rectification to obtain a finished product. Methacrylic acid was prepared from acetone cyanohydrin.
organic synthetic monomer, used in the synthesis of resins, plastics, coatings, printing inks, adhesives, lubricating oil additives, dental materials, fiber treatment agents, paper finishing agents.
LogP | 2.95 at 20℃ |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Use | used as a monomer in organic synthesis for the synthesis of resins, plastics, coatings, printing inks, isobutyl methacrylate is an organic synthetic monomer used in the synthesis of resins, plastics, coatings, printing inks, adhesives, lubricant additives, dental materials, fiber treatment agents, paper finishes, etc. applicable to resin, coating and binder |
production method | methacrylic acid and isobutanol are esterified under sulfuric acid catalysis, and then subjected to rectification to obtain a finished product. Methacrylic acid was prepared from acetone cyanohydrin. |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |