1-Ethyl-3,5-difluorobenzene CAS 117358-52-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 117358-52-8 |
| Molecular Formula | C8H8F2 |
| Molecular Weight | 142.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethyl-3,5-difluorobenzene (CAS 117358-52-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H8F2. Molecular weight: 142.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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
- 4-Ethyl-1,2-difluorobenzene (CAS 116850-25-0)
- 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
- <SC>L</SC>-Asparagine-<SUP>15</SUP>N<SUB>2</SUB>,d<SUB>8</SUB> Monodeuterium compound (CAS 118230-33-4)
- 2,3-Difluoro-1,4-dimethylbenzene (CAS 116850-22-7)
- 6-Oxabicyclo[3.1.0]hexane-1-carboxylic acid, methyl ester (CAS 119245-13-5)
- (R)-1-(2-Aminopropyl)cyclopropan-1-ol (CAS 2765213-20-3)
- 5-(2-Bromophenoxymethyl)furan-2-carbaldehyde (CAS 438221-57-9)
- Minodronic Acid Impurity 9 (CAS 1244029-51-3)
- Troxerutin Impurity 10 (CAS CATO-C4X-280010)
- 3-Bromo-2-(cyclohexylmethyl)phenol (CAS 1243462-28-3)
- 5-cyclobutyl-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 869941-77-5)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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