2,3-Dibromo-1,1,3,3-tetrafluoropropene CAS 666-40-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 666-40-0 |
| Molecular Formula | C3Br2F4 |
| Molecular Weight | 271.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dibromo-1,1,3,3-tetrafluoropropene (CAS 666-40-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3Br2F4. Molecular weight: 271.83 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3Br2F4 |
| Molecular Weight | 271.83 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 1,3-Dibromo-2,5-difluorobenzene (CAS 128259-68-7)
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- 1,2-Dibromo-3,5-difluorobenzene (CAS 139215-43-3)
- 1,4-Dibromo-2,3-difluorobenzene (CAS 156682-52-9)
- 2,3-Dibromo-1,4-difluorobenzene (CAS 179737-33-8)
- 1,2-Dibromo-3,4-difluorobenzene (CAS 811713-01-6)
- 1,3-Dibromo-2,4-difluorobenzene (CAS 219926-41-7)
- 1,4-Dibromo-2,5-difluorobenzene (CAS 327-51-5)
Recommended Standards
- 4-((1-Chloropropan-2-yl)sulfonyl)-2,3-dimethylthiomorpholine (CAS 1596988-50-9)
- 2-(((Tert-butyldimethylsilyl)oxy)methyl)-6-chloroaniline (CAS 124421-14-3)
- 1-(5-Chlorothiophen-2-yl)-2-(2-ethylpiperidin-1-yl)ethan-1-one (CAS 554437-89-7)
- 4-(3,4-Difluorophenyl)-5-hydroxyisoquinolin-1(2H)-one (CAS 656234-23-0)
- 3-[(2-Hydroxyethyl)sulfanyl]acetic acid (CAS 5512-65-2)
- Methyl 4-(((pyridin-3-ylmethyl)amino)methyl)benzoate (CAS 152312-40-8)
- Octahydropyrrolo[3,2-a]pyrrolizin-8(2H)-one (CAS 109941-63-1)
- 2,6-Dibromo-3-chloro-4-fluoroaniline (CAS 175135-09-8)
- Saxagliptin Impurity 66 (CAS CATO-C4X-104966)
- Insulin B (22-25) (CAS 34367-73-2)
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