1,1,2,2-Tetra-p-tolylethene CAS 5831-43-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5831-43-6 |
| Molecular Formula | C30H28 |
| Molecular Weight | 388.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1,2,2-Tetra-p-tolylethene (CAS 5831-43-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C30H28. Molecular weight: 388.54 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C30H28 |
| Molecular Weight | 388.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
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Recommended Standards
- AH 13205 (CAS 148436-63-9)
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- 5-(tert-Butoxycarbonyl)-2-oxa-5-azabicyclo[2.2.1]heptane-1-carboxylic acid (CAS 1330763-18-2)
- 5-Bromo-N-(3,3-dimethylbutan-2-yl)thiophene-2-carboxamide (CAS 515860-18-1)
- 2'-Amino-5'-ethyl-6'-propyl-[3,4'-bipyridine]-3'-carbonitrile (CAS 642002-74-2)
- 3-Methyl-2,6-dinitrobenzoic acid (CAS 3478-09-9)
- 2,5-Dibromo-3-(trifluoromethyl)aniline (CAS 1806300-71-9)
- Peptide Impurity 15 (CAS 1227750-69-7)
Why CATO?
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