1,2-Dichloro-1,1,3,3,3-pentafluoropropane CAS 431-86-7
| CAS No. | 431-86-7 |
| Molecular Formula | [13C]12H4Cl6 |
| Molecular Weight | 372.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,2-Dichloro-1,1,3,3,3-pentafluoropropane (CAS 431-86-7), molecular formula [13C]12H4Cl6 and molecular weight 372.79 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula [13C]12H4Cl6, 1,2-Dichloro-1,1,3,3,3-pentafluoropropane contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 372.79 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 1,2-Dichloro-1,1,3,3,3-pentafluoropropane 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 | [13C]12H4Cl6 |
| Molecular Weight | 372.79 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) | -3.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- 2,3-Dichloro-1,1,1,2,3-pentafluoropropane (CAS 422-48-0)
- (3-(2,4-Dichloro-5-fluorophenyl)-1-(2,4-difluorophenyl)-1H-pyrazol-4-yl)methanol (CAS 618441-78-4)
- 2-(2,6-Dichloro-4-(trifluoromethyl)phenyl)-4-methylphthalazin-1(2H)-one (CAS 672951-12-1)
- 1-(2,6-Dichloro-4-(trifluoromethyl)phenyl)-N-methyl-1H-pyrrole-2-sulfonamide (CAS 1858251-13-4)
- (E)-3,4-dichloro-N-(2-nitro-2-(phenylsulfonyl)vinyl)aniline (CAS 321434-02-0)
- Ethyl 1-(2,6-dichloro-4-(fluoromethyl)phenyl)-3-isobutyl-1H-pyrazole-5-carboxylate (CAS 126100-06-9)
- 2,5-Dichloro-N-(2-(pyrrolidin-1-ylsulfonyl)phenyl)pyrimidin-4-amine (CAS 1022950-46-4)
- 3,6-Dichloro-N-(quinolin-3-yl)benzo[b]thiophene-2-carboxamide (CAS 332156-47-5)
Recommended Standards
- N-(2-Chlorophenyl)-1-((4-fluorobenzyl)oxy)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 868678-07-3)
- 2-(Benzylamino)-N-(4-chloro-3-(trifluoromethyl)phenyl)-2-thioxoacetamide (CAS 329078-63-9)
- Methyl (E)-3-(2-chloro-6-fluorophenyl)-5-(2-(phenylamino)vinyl)isoxazole-4-carboxylate (CAS 338417-56-4)
- 5-Acetyl-1-(4-chlorophenyl)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione (CAS 338770-01-7)
- Crimidine (CAS 535-89-7)
- 1-Benzyloxy-2-methoxy-5-nitro-4-(2-nitrovinyl)benzene 1-Methoxy-4-nitro-5-(2-nitroethenyl)-2-(phenylmethoxy)benzene 2426-89-3 4-Benzyloxy-3-methoxy-6-|A-dinitrostyrene NSC 149887 (CAS 2426-89-3)
- Anabaseine-d (CAS 1020719-05-4)
- 6-Chloro-1-(2-oxopropyl)quinolin-4(1H)-one (CAS 1211629-36-5)
- Oxytocin Impurity 46 (CAS CATO-C4X-206646)
- 2-(2-Bromophenyl)-1-methylpiperidin-4-one (CAS 1525515-67-6)
- 2-(5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)ethyl 4-(trifluoromethyl)benzenecarboxylate (CAS 860611-55-8)
- 2-Methyl-n-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)propan-2-amine (CAS 1628014-71-0)
- 2,3-dimethyl-1-benzofuran-5-amine (CAS 3782-22-7)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com