4,4'-Bis(trifluoromethyl)-1,1'-biphenyl CAS 581-80-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 581-80-6 |
| Molecular Formula | C14H8F6 |
| Molecular Weight | 290.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,4'-Bis(trifluoromethyl)-1,1'-biphenyl (CAS 581-80-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H8F6. Molecular weight: 290.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H8F6 |
| Molecular Weight | 290.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Bis Standards
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- 3,5-Bis(trifluoromethyl)benzalmalononitrile (CAS 389614-54-4)
- 2-[2-(trifluoromethyl)phenyl]quinazolin-4-ol (CAS 1264037-81-1)
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- 2-(3-(Trifluoromethyl)phenyl)-1H-indene-1,3(2H)-dione (CAS 19055-70-0)
Recommended Standards
- 5-(4-Bromothiophen-2-yl)-4-ethyl-4h-1,2,4-triazole-3-thiol (CAS 828276-13-7)
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- 5-Bromo-2-(cyclohexylmethoxy)phenylamine (CAS 946664-78-4)
- 5-Bromo-2-fluorophenoxy(tert-butyl)dimethylsilane (CAS 1392196-69-8)
- 3-Methyluric acid-2,4,5,6-<SUP>13</SUP>C<SUB>4</SUB>, 1,3,9-<SUP>15</SUP>N<SUB> 3</SUB> (CAS 1173019-10-7)
- 1-(5-Amino-1H-1,2,4-triazol-1-yl)-2,2,2-trichloroethanone (CAS 299969-02-1)
- 2-Butyramido-4-chlorobenzoic acid (CAS 777877-45-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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