2-Butyl-2-Ethyl-1,3-Propanediol CAS 115-84-4
| CAS No. | 115-84-4 |
| Molecular Formula | C9H20O2 |
| Molecular Weight | 160.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Butyl-2-Ethyl-1,3-Propanediol (CAS 115-84-4), a certified reference material (molecular formula C9H20O2, MW 160.25 g/mol) for analytical method development and quality control.
2-Butyl-2-Ethyl-1,3-Propanediol (C9H20O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
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-Butyl-2-Ethyl-1,3-Propanediol 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 | C9H20O2 |
| Molecular Weight | 160.25 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.) | 1957 |
Recommended Standards
- 1,9-Nonanediol (CAS 3937-56-2)
- n1-Ethyl-n3-(2-methoxyethyl)propane-1,3-diamine (CAS 1040692-33-8)
- 1,1-Diethoxypentane (CAS 3658-79-5)
- 1040692-77-0 3-{[3-(Ethylamino)propyl]amino}-1-propanol 7934AC C8H20N2O (CAS 1040692-77-0)
- 2-Hydroxy-2-methyl-3-((3-(trifluoromethyl)benzyl)sulfonyl)-N-(4-(trifluoromethyl)phenyl)propanamide (CAS 338956-23-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com