4,4'-Diiodo-1,1'-binaphthalene CAS 62012-57-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62012-57-1 |
| Molecular Formula | C20H12I2 |
| Molecular Weight | 506.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-Diiodo-1,1'-binaphthalene (CAS 62012-57-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H12I2. Molecular weight: 506.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H12I2 |
| Molecular Weight | 506.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | I-containing |
Related Diiodo Standards
- (R)-2,2'-Diiodo-1,1'-binaphthalene (CAS 86688-06-4)
- (S)-2,2'-Diiodo-1,1'-binaphthalene (CAS 86688-07-5)
- 2,2'-Diiodo-1,1'-binaphthalene (CAS 76905-80-1)
- 6,8-Diiodo-3-phenyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 37802-51-0)
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- 1,8-Diiodo-3,3,4,4,5,5,6,6-octafluorooctane (CAS 2681-00-7)
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