2,3-Dimethoxy-2,3-dimethylbutane CAS 6091-59-4
| CAS No. | 6091-59-4 |
| Molecular Formula | C8H18O2 |
| Molecular Weight | 146.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,3-Dimethoxy-2,3-dimethylbutane is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,3-Dimethoxy-2,3-dimethylbutane (CAS 6091-59-4), molecular formula C8H18O2 and molecular weight 146.23 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 2,3-Dimethoxy-2,3-dimethylbutane is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 146.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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), 2,3-Dimethoxy-2,3-dimethylbutane 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 | C8H18O2 |
| Molecular Weight | 146.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
Related Dimethoxy Standards
- 3,3-Dimethoxy-2,2-dimethylpropanal (CAS 18208-39-4)
- 1,1-Dimethoxy-3-methylbutan-2-one (CAS 56830-13-8)
- 2,5-Dimethoxy-2-methyltetrahydrofuran (CAS 58518-63-1)
- 4,4-Dimethoxy-3-methylbutan-2-one (CAS 36075-03-3)
- 28218-71-5 4,4-Dimethoxy-tetrahydro-4H-pyran 4,4-dimethoxytetrahydro-2H-pyran (CAS 28218-71-5)
- 3,4-Dimethoxy-1,2,5-thiadiazole (CAS 55904-37-5)
- 4,4-Dimethoxy-but-2-enoic Acid (CAS 119588-83-9)
- 2,3-Dimethoxy-3-oxopropanoic acid (CAS 113137-33-0)
Recommended Standards
- 2,2-Dimethylhexane-1,3-diol (CAS 22006-96-8)
- 2,4-Dimethyl-1-(prop-2-en-1-yl)benzene (CAS 3840-33-3)
- 2,2-Dimethyl-2,3-dihydro-1H-indene (CAS 20836-11-7)
- 2,5-Dimethylhexane-3,4-diol (CAS 22607-11-0)
- 5-(6-Chlorooxazolo[5,4-b]pyridin-2-yl)-2-methylaniline (CAS 1354761-31-1)
- di-tert-Butyl (2S,3R)-3-(hydroxymethyl)azetidine-1,2-dicarboxylate (CAS 1116478-18-2)
- 5-Isopropyl-2-styryloxazole-4-carboxylic acid (CAS 89724-20-9)
- 3-Butoxy-N-(3-cyanothiophen-2-yl)benzamide (CAS 865545-96-6)
- 2-(4-Chloro-6-methylpyrimidin-2-yl)ethanamine (CAS 933683-21-7)
- Itraconazole Impurity 64 (CAS 2570971-58-1)
- 3-Hydroxy-8-oxo-5,6,7,8-tetrahydroisoquinoline-4-carboxamide (CAS 171113-31-8)
- 2,2,2-Trifluoroethyl n-(pyridin-4-yl)carbamate (CAS 1209532-72-8)
- 1,2,3,4-Tetramethoxy-5-methylbenzene (CAS 35896-58-3)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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