2-Chloro-1,1-difluoroethane CAS 338-65-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338-65-8 |
| Molecular Formula | C2H3ClF2 |
| Molecular Weight | 100.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Chloro-1,1-difluoroethane (CAS 338-65-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C2H3ClF2. Molecular weight: 100.50 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C2H3ClF2 |
| Molecular Weight | 100.50 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 Chloro Standards
- 1-Chloro-1,2-Difluoroethane (CAS 338-64-7)
- 2-Chloro-1H-pyrrole (CAS 56454-22-9)
- 2-Chloro-2-methylpropane-d9 (CAS 918-20-7)
- 2-Chloro-2-fluoroethanol (CAS 13891-54-8)
- 4-Chloro-1H-imidazole (CAS 15965-31-8)
- 2-Chloro-1,1-difluoroethylene DISCONTINUED (CAS 359-10-4)
- 3-Chloro-3H-pyrazole (CAS 610272-24-7)
- 5-Chloro-1H-pyrazole (CAS 934758-92-6)
Recommended Standards
- Freon #142b (CAS 75-68-3)
- V561V90BG2 7601-90-3 UNII-V561V90BG2 Perchloric acid, not >50% acid, by mass Perchloric acid, >50% but not >72% acid, by mass Perchloric acid, >72% acid by mass Perchloric acid Perchloric acid, >72% acid by mass [Forbidden] Perchloric acid, >50% but not >72% acid, by mass [UN1873] [Oxidizer, Corrosive] Perchloric acid, not >50% acid, by mass [UN1802] [Corrosive, Oxidizer] UN1802 UN1873 EINECS 231-512-4 HSDB 1140 EC 231-512-4 (CAS 7601-90-3)
- Gallium Phosphide (CAS 12063-98-8)
- 1-[(2,2,2-trifluoroethoxy)methyl]-1h-pyrazole-3-carboxylic acid (CAS 1170070-40-2)
- 4,8-Bis(1,3-dithiol-2-ylidene)-4H,8H-benzo[1,2-c:4,5-c']bis[1,2,5]thiadiazole (CAS 135704-54-0)
- Perfluorophenyl 4-morpholinobenzoate (CAS 921938-51-4)
- 2,3-Dihydro-1H-indole-6-carbonitrile hydrochloride (CAS 1187928-89-7)
- N-(2-Methylpyrrolidin-3-yl)methanesulfonamide (CAS 1851087-83-6)
- 4-(methoxymethyl)-1,2,3,6-tetrahydropyridine hydrochloride (CAS 1803582-40-2)
- Semaglutide impurity 29 (CAS 110990-08-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com