(3,3,3-Trifluoroprop-1-yn-1-yl)benzene CAS 772-62-3
| CAS No. | 772-62-3 |
| Molecular Formula | C9H5F3 |
| Molecular Weight | 170.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 170.13 g/mol gives (3,3,3-Trifluoroprop-1-yn-1-yl)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(3,3,3-Trifluoroprop-1-yn-1-yl)benzene (CAS 772-62-3) is a high-purity analytical reference standard with the molecular formula C9H5F3 and a molecular weight of 170.13 g/mol.
Based on its molecular formula C9H5F3, (3,3,3-Trifluoroprop-1-yn-1-yl)benzene contains fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 170.13 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).
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), (3,3,3-Trifluoroprop-1-yn-1-yl)benzene 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 | C9H5F3 |
| Molecular Weight | 170.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Trifluoroprop Standards
- 2-(3,3,3-Trifluoroprop-1-yn-1-yl)pyridine (CAS 1227931-85-2)
- (3,3,3-Trifluoroprop-1-en-1-yl)benzene (CAS 705-89-5)
- (3,3,3-Trifluoroprop-1-en-2-yl)benzene, [1-(Trifluoromethyl)vinyl]benzene (3,3,3-trifluoroprop-1-en-2-yl)benzene 384-64-5 (CAS 384-64-5)
- 3-(3,3,3-Trifluoroprop-1-en-2-yl)pyridine (CAS 1192114-74-1)
- 1-Methyl-4-(trifluoroprop-1-yn-1-yl)benzene (CAS 82203-82-5)
- 4-(Trifluoroprop-1-yn-1-yl)aniline (CAS 122247-03-4)
- 3,3,3-Trifluoroprop-1-en-2-yl acetate (CAS 2247-91-8)
- 4-(3,3,3-Trifluoroprop-1-en-2-yl)benzonitrile (CAS 471856-97-0)
Recommended Standards
- (1S,3s)-3-methoxy-3-(trifluoromethyl)cyclobutan-1-ol (CAS 2248183-78-8)
- (E)-4-ethoxy-1,1,1-trifluorobut-3-en-2-ol (CAS 878160-69-1)
- (1S,3s)-3-(2,2,2-trifluoroethoxy)cyclobutan-1-ol (CAS 2329049-75-2)
- [5-(trifluoromethyl)furan-2-yl]methanol (CAS 65865-28-3)
- 3,7-Dioxa-1-azaspiro[4.5]dec-1-en-2-amine (CAS 1482966-85-7)
- 1-(2,3-Difluoro-4-iodophenyl)ethanone (CAS 885590-86-3)
- (5-Bromo-1H-1,2,4-triazol-3-yl)methanamine hydrochloride (CAS 2567502-93-4)
- 6-Iodo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine (CAS 1203499-61-9)
- 4-(Piperidin-2-yl)pyrimidin-2(1h)-imine dihydrochloride (CAS 1361114-20-6)
- N-(5-Amino-2-methylphenyl)-2-(4-chloro-2-methylphenoxy)acetamide (CAS 1020723-08-3)
- 4-Methylisothiazole-5-carboxylic acid (CAS 15901-61-8)
- 5-Oxooctanoic acid (CAS 3637-14-7)
- Methyl 2-((5-(3-phenylureido)-1,3,4-thiadiazol-2-yl)thio)butanoate (CAS 898462-65-2)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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