1-(Dimethoxymethyl)-2,4-difluorobenzene CAS 144062-35-1
| CAS No. | 144062-35-1 |
| Molecular Formula | C9H10F2O2 |
| Molecular Weight | 188.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(Dimethoxymethyl)-2,4-difluorobenzene (C9H10F2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 188.17 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1-(Dimethoxymethyl)-2,4-difluorobenzene (CAS 144062-35-1), a certified reference material (molecular formula C9H10F2O2, MW 188.17 g/mol) for analytical method development and quality control.
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), 1-(Dimethoxymethyl)-2,4-difluorobenzene 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 | C9H10F2O2 |
| Molecular Weight | 188.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
Related Dimethoxymethyl Standards
- 1417370-07-0 (3Z)-3-(Dimethoxymethyl)-4-(dimethylamino)but-3-en-2-one MFCD24849106 (CAS 1417370-07-0)
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- (S)-1-(Dimethoxymethyl)-2-(methoxymethyl)pyrrolidine (CAS 73473-30-0)
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- Methyl 2-(dimethoxymethyl)-3-methylbutanoate (CAS 143770-73-4)
- 5-(Dimethoxymethyl)-2-fluoroaniline (CAS 1378862-38-4)
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Recommended Standards
- [4-(2,2-difluoroethoxy)pyridin-2-yl]methanamine (CAS 1432680-47-1)
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- [2-(2,2-difluoroethoxy)pyridin-4-yl]methanamine (CAS 1432680-35-7)
- 3-(4,4-difluorocyclohexyl)prop-2-ynoic acid (CAS 1553757-16-6)
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- Cyclohexanamine hemicarbonate (CAS 34066-58-5)
- 2-(2-Hydroxyethoxy)pyridine-3-carboxylic acid (CAS 672957-98-1)
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