(2,2-Difluorovinyl)benzene CAS 405-42-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 405-42-5 |
| Molecular Formula | C8H6F2 |
| Molecular Weight | 140.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2,2-Difluorovinyl)benzene (CAS 405-42-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6F2. Molecular weight: 140.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6F2 |
| Molecular Weight | 140.13 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Difluorovinyl Standards
- 2-(2,2-Difluorovinyl)Pyridine (CAS 108615-85-6)
- 4-(2,2-Difluorovinyl)Pyridine (CAS 344902-30-3)
- (Z)-(1,2-difluorovinyl)trimethylsilane (CAS 17757-16-3)
- 4-(2,2-Difluorovinyl)pyrrolidin-2-one (CAS 854141-89-2)
- 1-(1,2-Difluorovinyl)cyclopentan-1-ol (CAS 408524-39-0)
- 1-[(E)-1,2-Difluorovinyl]-4-Fluorobenzene (CAS 316173-80-5)
- 2-(2,2-Difluorovinyl)bicyclo[2.2.1]heptane (CAS 123455-94-7)
- 1-(2,2-Difluorovinyl)cyclopropan-1-amine (CAS 2688115-09-3)
Recommended Standards
- oxetane-3-sulfonyl fluoride (CAS 1934400-17-5)
- 1,4-difluoro-2-vinyl-benzene (CAS 305371-97-5)
- 1,3-Difluoro-5-vinylbenzene (CAS 182132-57-6)
- Ethyl 3-chloro-2,2-dimethyl-3-oxopropanoate (CAS 64244-87-7)
- 3,5-Bis(3,4-dichlorophenyl)-4-methyl-1h-pyrazole (CAS 1159918-93-0)
- 2,2',3,5-Tetrabromodiphenyl ether (CAS 446254-19-9)
- 5-Nitropyridine-2-carboxamidine (CAS 1179533-27-7)
- 21-Deoxy Cortisone (CAS 1882-82-2)
- N-(4-chloro-3-methoxyphenyl)thietan-3-amine (CAS 1859016-06-0)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
Why CATO?
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