1-Butyne, 4,4-diethoxy- CAS 13397-78-9
| CAS No. | 13397-78-9 |
| Molecular Formula | C8H14O2 |
| Molecular Weight | 142.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Butyne, 4,4-diethoxy- under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1-Butyne, 4,4-diethoxy- (CAS 13397-78-9), molecular formula C8H14O2 and molecular weight 142.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 1-Butyne, 4,4-diethoxy- is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 142.20 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.
Physical & Chemical Properties
| Molecular Formula | C8H14O2 |
| Molecular Weight | 142.20 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) | 2.0 |
| CAS Registry Year (est.) | 1960 |
Related Butyne Standards
- 4-phenyl-1-butyne (CAS 16520-62-0)
- 1-Phenyl-1-butyne-3,3,4,4,4-d5 (CAS 1219803-38-9)
- 3-Butyne-1-sulfonamide (CAS 1341659-00-4)
- 1-Butyne, 4-(methylsulfonyl)- (CAS 192989-95-0)
- 821-10-3 2-Butyne, 1,4-dichloro- 1,4-Dichlorobut-2-yne 4-01-00-00973 (Beilstein Handbook Reference) AI3-26930 BRN 0635740 1,4-Dichlorobutyne 1,4-Dichloro-2-butyne EINECS 212-474-8 NSC 30603 (CAS 821-10-3)
- 2-Butyne-1,4-diol (CAS 110-65-6)
- 3-Methyl-1-butyne (CAS 598-23-2)
- 1-Butyne-3,3,4,4,4-d (CAS 107-00-6)
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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
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com