4-METHACRYLOXYETHYL TRIMELLITIC ANHYDRIDE
- CAS NO.：70293-55-9
- Empirical Formula: C15H12O7
- Molecular Weight: 304.25
- MDL number: MFCD00080560
- EINECS: 274-547-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2022-08-26 12:13:26
What is 4-METHACRYLOXYETHYL TRIMELLITIC ANHYDRIDE?
The Uses of 4-METHACRYLOXYETHYL TRIMELLITIC ANHYDRIDE
4-META can be used in the formation of resin to fix the vertical root fracture by root fragment bonding.
General Description
4-Methacryloxyethyl trimellitic anhydride (4-META), a widely used dental adhesive, improves the bond strength between the metal and acrylic resin. It has an anhydride group that bonds with dental metal substrates and the methacrylate group that polymerizes and copolymerizes with monomeric composite resin.
Properties of 4-METHACRYLOXYETHYL TRIMELLITIC ANHYDRIDE
| Melting point: | 95℃ |
| Boiling point: | 490.9±30.0 °C(Predicted) |
| Density | 1.374 |
| storage temp. | 2-8°C |
| EPA Substance Registry System | 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester (70293-55-9) |
Safety information for 4-METHACRYLOXYETHYL TRIMELLITIC ANHYDRIDE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H311:Acute toxicity,dermal H314:Skin corrosion/irritation H331:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P302+P352:IF ON SKIN: wash with plenty of soap and water. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for 4-METHACRYLOXYETHYL TRIMELLITIC ANHYDRIDE
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