1-(2-Chloroethyl)-2,4-difluorobenzene CAS 119779-13-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 119779-13-4 |
| Molecular Formula | C8H7ClF2 |
| Molecular Weight | 176.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Chloroethyl)-2,4-difluorobenzene (CAS 119779-13-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7ClF2. Molecular weight: 176.59 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7ClF2 |
| Molecular Weight | 176.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 1991 |
| Halogen Content | F/Cl-containing |
Related Chloroethyl Standards
- 2-(2-Chloroethyl)-1,3-difluorobenzene (CAS 959232-39-4)
- 4-(1-chloroethyl)-1,2-difluorobenzene (CAS 221031-54-5)
- 3-(2-chloroethyl)-1-methylimidazolidine-2,4-dione (CAS 1152519-18-0)
- 5-(1-chloroethyl)-3-(methoxymethyl)-1,2,4-oxadiazole (CAS 1250158-52-1)
- 3-(2-Chloroethyl)-5-(methoxymethyl)-1,2,4-oxadiazole (CAS 1824274-24-9)
- 3-(2-chloroethyl)-5-methylimidazolidine-2,4-dione (CAS 1909305-48-1)
- n-(2-Chloroethyl)pyrrolidine-1-carboxamide (CAS 1495150-98-5)
- 2-Chloroethyl 2,2,2-trifluoroacetate (CAS 40949-99-3)
Recommended Standards
- 1-(Chloromethyl)-2-(difluoromethyl)benzene (CAS 1182357-10-3)
- 1-Chloro-3-(1,1-difluoroethyl)benzene (CAS 1204295-57-7)
- 1-(chloromethyl)-3-(difluoromethyl)benzene (CAS 1169873-26-0)
- N-(5-Chloro-2-methylphenyl)-2-((4-ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618416-00-5)
- Glycine, N-[5-(1,2-dithiolan-3-yl)-1-oxopentyl]- (CAS 14631-30-2)
- 3-methyl-2-(pyridin-3-yl)butan-1-amine (CAS 1368841-25-1)
- 2-Nitroacetamide (CAS 14011-21-3)
- N-Benzyl-1-(3-methylpyridin-2-yl)methanamine dihydrochloride (CAS 1269198-98-2)
- Ampicillin Impurity 92 (CAS CATO-C4X-144392)
- Calcium-Like Peptide 3 (CAS 261969-05-5)
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