1,2,4-Tris(trifluoromethyl)benzene CAS 393-05-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 393-05-5 |
| Molecular Formula | C9H3F9 |
| Molecular Weight | 282.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,4-Tris(trifluoromethyl)benzene (CAS 393-05-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H3F9. Molecular weight: 282.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H3F9 |
| Molecular Weight | 282.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Tris Standards
- 1,2,3-Tris(trifluoromethyl)benzene (CAS 42175-48-4)
- 2,6-Bis(trifluoromethyl)quinazolin-4(3H)-one (CAS 1352933-90-4)
- 3,4-Bis(trifluoromethyl)hexanedicarboxylic acid (CAS 887268-10-2)
- 3,6-Bis(trifluoromethyl)quinoxalin-2(1H)-one (CAS 231607-76-4)
- 3,7-Bis(trifluoromethyl)quinoxalin-2(1H)-one (CAS 231607-77-5)
- 5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-ol (CAS 51420-73-6)
- 5-[3,5-Bis(trifluoromethyl)phenyl]tetrazole (CAS 175205-09-1)
- (3,5-Bis(trifluoromethyl)phenyl)(cyclopropyl)methanone (CAS 59382-41-1)
Recommended Standards
- 1,3,4,5,6,7,8-Heptafluoro-2-naphthaldehyde (CAS 52158-48-2)
- (6-Bromopyridin-2-yl)(4-fluorophenyl)methanol (CAS 875562-77-9)
- 2-(Benzyloxy)-5-bromo-3-fluoropyridine (CAS 886372-65-2)
- 7-Methoxyquinoline-2-carboxylic acid (CAS 852402-71-2)
- 5-(2H-1,3-benzodioxol-5-yl)-1,3,4-thiadiazol-2-amine (CAS 28004-60-6)
- 1-(4-fluoro-2-methylphenyl)-1H-pyrazole-3-carboxylic acid (CAS 1152536-04-3)
- 4-(2-Chlorophenyl)-1-methyl-2,3,4,9-tetrahydro-1h-pyrido[3,4-b]indole (CAS 885460-08-2)
- 6,7,8,9-Tetrahydro-5H-benzo[7]annulen-6-ol (CAS 13249-77-9)
- bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,4-oxadiazole (CAS 2214281-76-0)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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