1,1-Difluoro-1,2,2-trichloroethane CAS 354-21-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 354-21-2 |
| Molecular Formula | C2HCl3F2 |
| Molecular Weight | 169.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,1-Difluoro-1,2,2-trichloroethane (CAS 354-21-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C2HCl3F2. Molecular weight: 169.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C2HCl3F2 |
| Molecular Weight | 169.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Difluoro Standards
- 1,2-Difluoro-1,1,2-trichloroethane (CAS 354-15-4)
- 2,2-difluoro-2-(1,3,4-thiadiazol-2-yl)ethan-1-amine (CAS 1638760-49-2)
- 6,7-Difluoro-2,3-dihydro-1H-inden-1-amine (CAS 1071449-17-6)
- (R)-5,6-Difluoro-2,3-dihydro-1H-inden-1-amine (CAS 1212913-19-3)
- (R)-5,7-difluoro-2,3-dihydro-1H-inden-1-amine (CAS 1213103-82-2)
- (R)-4,7-Difluoro-2,3-dihydro-1H-inden-1-amine (CAS 1241681-62-8)
- 7,8-Difluoro-1,2,3,4-tetrahydroquinoline (CAS 1249025-43-1)
- (R)-3,3-Difluoro-2,3-dihydro-1H-inden-1-amine (CAS 1266231-94-0)
Recommended Standards
- Dimethyl(oct-7-en-1-yl)silane (CAS 52770-61-3)
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- 1-(4-Fluoro-3-methoxybenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604036-68-1)
- (3,5-Diamino-6-(2,3,5-trichlorophenyl)pyrazin-2-yl)methanol (CAS 212779-15-2)
- 2-(6-Methoxy-1H-indol-3-yl)acetonitrile (CAS 23084-35-7)
- 2-(2,6-Dichlorophenyl)-N-cyclopropyl-3H-imidazo[4,5-c]pyridine-4-carboxamide (CAS 1337880-69-9)
- Ethyl 3-(2-(trifluoromethyl)-2,3-dihydro-1H-benzo[d]imidazol-2-yl)propanoate (CAS 1416374-42-9)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com