4-Chloro-1,2-difluorobenzene CAS 696-02-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 696-02-6 |
| Molecular Formula | C6H3ClF2 |
| Molecular Weight | 148.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Chloro-1,2-difluorobenzene (CAS 696-02-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H3ClF2. Molecular weight: 148.54 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H3ClF2 |
| Molecular Weight | 148.54 g/mol |
| 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.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 1-Chloro-3,5-difluorobenzene (CAS 1435-43-4)
- 1-Chloro-2,3-difluorobenzene (CAS 36556-47-5)
- 1-Chloro-2,5-difluorobenzene (CAS 2367-91-1)
- 2-Chloro-1,3-difluorobenzene (CAS 38361-37-4)
- Methyl 4-chloro-4-oxobut-2-enoate (CAS 78140-66-6)
- 2-Chloro-5-Fluoropyrimidin-4(3H)-One (CAS 155-12-4)
- 6-Chloro-5-fluoropyrimidin-4(1H)-one (CAS 1805161-90-3)
- 2-Chloro-6-fluoropyrimidin-4-ol (CAS 1805225-46-0)
Recommended Standards
- 2-Furancarbonyl chloride, tetrahydro-5-oxo-, (2R)- (CAS 53558-94-4)
- 4-Chlorodihydro-2H-pyran-2,6(3H)-dione (CAS 27721-79-5)
- 5,6-Dihydro-1,4-dioxine-2-carbonyl chloride (CAS 61564-99-6)
- (Z)-3-Chloro-2-(1-fluoro-2-iodovinyl)-5-(trifluoromethyl)pyridine (CAS 2230615-60-6)
- 57368-07-7 2,2'-(Ethane-1,2-diyldiimino)bis((2-hydroxy-5-sulfophenyl)acetic acid) EC 611-514-5 (CAS 57368-07-7)
- Diethyl 5-nitropyridine-2,3-dicarboxylate (CAS 168901-40-4)
- 2,2'-(((1R,2R)-Cyclohexane-1,2-diyl)bis(methylene))bis(4-methylbenzenesulfonate) (CAS 62208-94-0)
- Nicorandil EP Impurity D (CAS 40055-37-6)
- Clofarabine Impurity 7 (CAS 10310-21-1)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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