246-Tris(35-Di-Tert-Butyl-4-Hydroxybenzyl)Mesitylene 95.0%(GC)
95.0%(GC)
Synonym: santoquinmixture6
Linear Formula:
C54H78O3
Molecular Weight: 775.195 g/mol
CAS Number: 1709-70-2
Properties
| Vapour pressure | 5.02E-22mmHg at 25℃ |
| Assay Purity | >95%(GC) |
| Refractive index | 1.546 |
| B pt. | 730℃ |
| M pt. | 243℃ |
| Density | 1.004 g/cm3 |
Safety Information
| Hazard Statement(s) | H312 - H318 |
| Precautionary Statement | P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 |
| Symbol |
|
| Signal word | Warning |
| Flash point | 240℃ |
| Storage Temp. | Store at room temperature |
| Packaging | Poly bottle |
Description
Recommended products
santoquinmixture6
Application
HEMA can be used as an antioxidant in the polycondensation of poly(isosorbide maleate-co-succinate) and poly(isosorbide maleate) to prepare biobased based unsaturated polyester.[3]It may also be used in the preparation of water soluble polyesters which can potentially be used as in drug delivery and industrial coatings.
Purpose
For R&D use onlynot for drug household or other uses.
General Description
135-Trimethyl-246-tris(35-di-tert-butyl-4-hydroxybenzyl)benzene(HEMA) is an antioxidant that can be used to prevent the oxidative degradation of plastics.
Documents
| SDS |
| COA |
| Specification |
| Bulk quote order form |