245-Trimethylbenzoic Acid 97.0%(GC)
97.0%(GC)
Synonym: 2,4,5-Trimethyl-benzoesaeure
Linear Formula:
C10H12O2
Molecular Weight: 164.20g/mol
CAS Number: 528-90-5
Properties
| Vapour pressure | 0.0±0.7 mmHg at 25℃ |
| Assay Purity | >97%(GC) |
| Refractive index | 1.545 |
| B pt. | 303.7℃ at 760mmHg |
| M pt. | 151℃ |
| Density | 1.088g/cm3 |
Safety Information
| Symbol | |
| Flash point | 140.8℃ |
| Storage Temp. | Store at room temperature |
| Storage Class | 6.1 |
| Packaging | Glass Bottle |
| UN Number | 2811 |
Description
Purpose
For R&D use onlynot for drug household or other uses.
General Description
Crystal structure of 245-trimethylbenzoic acid (245-TMBA)[3]has been determined by X-ray studies. Two molecules of 245-TMBA on association affords centrosymmetric carboxyl dimers.[1]245-TMBA can be synthesized from pseudocumene.[2]Vibrational analysis of monomeric and dimeric foms of 245-TMBA have been reported.
Documents
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| Specification | |
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