2-(Perfluoropropan-2-ylidene)malononitrile CAS 1113-69-5
| CAS No. | 1113-69-5 |
| Molecular Formula | C6F6N2 |
| Molecular Weight | 214.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 214.07 g/mol gives 2-(Perfluoropropan-2-ylidene)malononitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(Perfluoropropan-2-ylidene)malononitrile (CAS 1113-69-5) is a high-purity analytical reference standard with the molecular formula C6F6N2 and a molecular weight of 214.07 g/mol.
Based on its molecular formula C6F6N2, 2-(Perfluoropropan-2-ylidene)malononitrile contains a nitrile group, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 214.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(Perfluoropropan-2-ylidene)malononitrile 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 | C6F6N2 |
| Molecular Weight | 214.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Perfluoropropan Standards
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- 2-Methyl-4-(perfluoropropan-2-yl)phenol (CAS 353273-04-8)
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- Benzyl (perfluoropropan-2-ylidene)carbamate (CAS 128229-95-8)
- 4-(Perfluoropropan-2-yl)-2-(trifluoromethyl)aniline (CAS 1207314-85-9)
- 2-((Perfluoropropan-2-yl)oxy)isoindoline-1,3-dione (CAS 2719854-89-2)
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Recommended Standards
- 3-Formyl-4-isopropoxyphenylboronic acid (CAS 1072952-00-1)
- Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propanoate (CAS 1150561-77-5)
- 2,4-dichloro-5-fluoro-7H-pyrrolo[2,3-d]pyrimidine (CAS 1053228-29-7)
- 2-Morpholinylpyridine-3-boronic acid (CAS 1218790-86-3)
- 4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)piperidine hydrochloride (CAS 1175273-62-7)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-benzo[d]imidazole (CAS 1021919-38-9)
- 5-(3-Methylphenyl)imidazolidine-2,4-dione (CAS 187978-79-6)
- Sodium Azide- (CAS 1015486-10-8)
- N-(3-Amino-4-chlorophenyl)-2-ethoxybenzamide (CAS 953723-32-5)
- Methyl 5-fluoro-6-formyl-2-methoxynicotinate (CAS 2750929-13-4)
- 8-Bromo-2-(trifluoromethyl)quinoline-4-carboxylic acid (CAS 587886-03-1)
- Methyl 3,3-difluoro-5-(trifluoromethyl)cyclohexane-1-carboxylate (CAS 2231675-24-2)
- 4-[(4-bromophenyl)methoxy]piperidine hydrochloride (CAS 86811-34-9)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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