LN8141652
98% , 70293-55-9
CAS NO.：70293-55-9
Empirical Formula: C15H12O7
Molecular Weight: 304.25
MDL number: MFCD00080560
EINECS: 274-547-0
| Pack Size | Price | Stock | Quantity |
| 5g | RMB1394.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| 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) |
Description and Uses
4-META can be used in the formation of resin to fix the vertical root fracture by root fragment bonding.
Safety
| Symbol(GHS) |   GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H301-H311-H314-H331 |
| Precautionary statements | P260-P264-P270-P271-P280-P301+P330+P331-P302+P352-P303+P361+P353-P304+P340-P305+P351+P338-P310-P403+P233-P405-P501 |
