Dibutyltin maleate CAS 78-04-6
| CAS No. | 78-04-6 |
| Molecular Formula | C12H20O4Sn |
| Molecular Weight | 346.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Dibutyltin maleate 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.
CATO supplies Dibutyltin maleate (CAS 78-04-6), a certified reference material (molecular formula C12H20O4Sn, MW 346.99 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Dibutyltin maleate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 346.99 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C12H20O4Sn |
| Molecular Weight | 346.99 g/mol |
| Purity | Technical Grade |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Related Dibutyltin Standards
- Dibutyltin Mercaptopropionate (CAS 78-06-8)
- Dibutyltin-Dichloride (CAS 683-18-1)
- Dibutyltin dibromide (CAS 996-08-7)
- Dibutyltin Bis(Acetylacetonate) (CAS 22673-19-4)
- Dibutyltin-oxide (CAS 818-08-6)
- Bis(dibutyltin(IV) chloride) oxide (CAS 10428-19-0)
- Dibutyltin bis(2-ethylhexyl mercaptoacetate) (CAS 10584-98-2)
- Dibutyltin Bis(trifluoromethanesulfonate) (CAS 38438-11-8)
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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