706-79-6 Cyclopentene, 1,2-dichlorohexafluoro- Cyclopentene, 1,2-dichloro-3,3,4,4,5,5-hexafluoro- 1,2-Dichlorohexafluorocyclopentene 4-05-00-00213 (Beilstein Handbook Reference) BRN 2053012 Cyclopentene-26 1,2-Dichlorohexafluoro-1-cyclopentene 1,2-Dichloro-3,3,4,4,5,5-hexafluorocyclopentene 1,2-Dichloroperfluorocyclopentene EINECS 211-895-4 NSC 41877 CAS 706-79-6
| CAS No. | 706-79-6 |
| Molecular Formula | C5Cl2F6 |
| Molecular Weight | 244.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 244.95 g/mol gives 706-79-6 Cyclopentene, 1,2-dichlorohexafluoro- Cyclopentene, 1,2-dichloro-3,3,4,4,5,5-hexafluoro- 1,2-Dichlorohexafluorocyclopentene 4-05-00-00213 (Beilstein Handbook Reference) BRN 2053012 Cyclopentene-26 1,2-Dichlorohexafluoro-1-cyclopentene 1,2-Dichloro-3,3,4,4,5,5-hexafluorocyclopentene 1,2-Dichloroperfluorocyclopentene EINECS 211-895-4 NSC 41877 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
706-79-6 Cyclopentene, 1,2-dichlorohexafluoro- Cyclopentene, 1,2-dichloro-3,3,4,4,5,5-hexafluoro- 1,2-Dichlorohexafluorocyclopentene 4-05-00-00213 (Beilstein Handbook Reference) BRN 2053012 Cyclopentene-26 1,2-Dichlorohexafluoro-1-cyclopentene 1,2-Dichloro-3,3,4,4,5,5-hexafluorocyclopentene 1,2-Dichloroperfluorocyclopentene EINECS 211-895-4 NSC 41877 (CAS 706-79-6) is a high-purity analytical reference standard with the molecular formula C5Cl2F6 and a molecular weight of 244.95 g/mol.
Owing to fluorine/chlorine substitution, 706-79-6 Cyclopentene, 1,2-dichlorohexafluoro- Cyclopentene, 1,2-dichloro-3,3,4,4,5,5-hexafluoro- 1,2-Dichlorohexafluorocyclopentene 4-05-00-00213 (Beilstein Handbook Reference) BRN 2053012 Cyclopentene-26 1,2-Dichlorohexafluoro-1-cyclopentene 1,2-Dichloro-3,3,4,4,5,5-hexafluorocyclopentene 1,2-Dichloroperfluorocyclopentene EINECS 211-895-4 NSC 41877 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 244.95 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 706-79-6 Cyclopentene, 1,2-dichlorohexafluoro- Cyclopentene, 1,2-dichloro-3,3,4,4,5,5-hexafluoro- 1,2-Dichlorohexafluorocyclopentene 4-05-00-00213 (Beilstein Handbook Reference) BRN 2053012 Cyclopentene-26 1,2-Dichlorohexafluoro-1-cyclopentene 1,2-Dichloro-3,3,4,4,5,5-hexafluorocyclopentene 1,2-Dichloroperfluorocyclopentene EINECS 211-895-4 NSC 41877 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5Cl2F6 |
| Molecular Weight | 244.95 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
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