4-Ethyl-1,2-difluorobenzene CAS 116850-25-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116850-25-0 |
| Molecular Formula | C8H8F2 |
| Molecular Weight | 142.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethyl-1,2-difluorobenzene (CAS 116850-25-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H8F2. Molecular weight: 142.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H8F2 |
| Molecular Weight | 142.15 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.) | 1990 |
| Halogen Content | F-containing |
Related Ethyl Standards
- 1-Ethyl-3,5-difluorobenzene (CAS 117358-52-8)
- 1-Ethyl-2,3-difluorobenzene (CAS 152422-03-2)
- 2-Ethyl-1,3-difluorobenzene (CAS 83484-01-9)
- 2,6-Difluorobenzene-1,4-diamine (CAS 3743-86-0)
- 4,6-Difluorobenzene-1,3-diamine (CAS 25170-74-5)
- 4,5-Difluorobenzene-1,2-diol (CAS 147300-08-1)
- 3,5-Difluorobenzene-1,2-diol (CAS 147300-09-2)
- 2,4-Difluorobenzene-1,3-diol, 97% (CAS 195136-71-1)
Recommended Standards
- 2,3-Difluoro-1,4-dimethylbenzene (CAS 116850-22-7)
- 5-Ethynylbenzofuran (CAS 1158745-04-0)
- <SC>L</SC>-Asparagine-<SUP>15</SUP>N<SUB>2</SUB>,d<SUB>8</SUB> Monodeuterium compound (CAS 118230-33-4)
- (R)-2-(tert-butoxycarbonyl)-9-formyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid (CAS 327603-49-6)
- tert-Butyl 3-aminopyrrolidine-1-carboxylate 2-hydroxypropane-1,2,3-tricarboxylate (CAS 1310278-53-5)
- 5-Ethoxy-3-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 923582-92-7)
- rac erythro-9-(2-Hydroxy-3-nonyl)adenine HCl (CAS 51350-19-7)
- (E)-3-(5-Fluoropyridin-2-yl)acrylic acid (CAS 917865-78-2)
- 1-[(4-Chlorophenyl)methyl]-3-[(E)-2-(furan-2-yl)ethenyl]urea (CAS 861212-25-1)
- (Des-Gly2)-Exenatide trifluoroacetate salt (CAS 1678416-78-8)
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