Dibutyl Disulfide CAS 629-45-8
| CAS No. | 629-45-8 |
| Molecular Formula | C8H18S2 |
| Molecular Weight | 178.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Dibutyl Disulfide 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.
Dibutyl Disulfide (CAS 629-45-8) is a high-purity analytical reference standard with the molecular formula C8H18S2 and a molecular weight of 178.36 g/mol.
The molecular framework of Dibutyl Disulfide (C8H18S2) is characterized by sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
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 | C8H18S2 |
| Molecular Weight | 178.36 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 1-Methoxypentamethyldisiloxane (CAS 18156-38-2)
- 4-((1R)-1-aminoethyl)-3-fluorobenzoic acid (CAS 790636-39-4)
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- n-(2,4-Dimethylphenyl)cyclohexanecarboxamide (CAS 315712-15-3)
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- 2-Bromophenylthioethanol (CAS 117341-28-3)
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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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