1-Chloro-1,2-Difluoroethane CAS 338-64-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338-64-7 |
| Molecular Formula | C2H3ClF2 |
| Molecular Weight | 100.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Chloro-1,2-Difluoroethane (CAS 338-64-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C2H3ClF2. Molecular weight: 100.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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
- 2-Chloro-1,1-difluoroethane (CAS 338-65-8)
- 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)
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Recommended Standards
- 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)
- Tetramethylsilane-d12 (CAS 18145-38-5)
- Freon #142b (CAS 75-68-3)
- (3R,4R)-3-amino-4-methylpyrrolidin-2-one (CAS 2417778-33-5)
- 3-Chloro-5-(trifluoromethyl)-1,1'-biphenyl (CAS 1214331-70-0)
- Ethyl 8-(4-iodophenyl)-8-oxooctanoate (CAS 898777-48-5)
- Ethyl 5-fluoro-2-methylbenzoate (CAS 56427-66-8)
- L-AP5 (CAS 79055-67-7)
- (S)-4-(2-fluorophenyl)pyrrolidin-2-one (CAS 1384268-72-7)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
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