3385-94-2 Hexamethyldisilathiane Disilathiane, 1,1,1,3,3,3-hexamethyl- Disilathiane, hexamethyl- Bis(trimethylsilyl)sulfide Disilthiane, hexamethyl- EINECS 222-201-4 Hexamethyldisilthiane NSC 252160 CAS 3385-94-2
| CAS No. | 3385-94-2 |
| Molecular Formula | C6H18SSi2 |
| Molecular Weight | 178.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3385-94-2 Hexamethyldisilathiane Disilathiane, 1,1,1,3,3,3-hexamethyl- Disilathiane, hexamethyl- Bis(trimethylsilyl)sulfide Disilthiane, hexamethyl- EINECS 222-201-4 Hexamethyldisilthiane NSC 252160 (CAS 3385-94-2), molecular formula C6H18SSi2 and molecular weight 178.44 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3385-94-2 Hexamethyldisilathiane Disilathiane, 1,1,1,3,3,3-hexamethyl- Disilathiane, hexamethyl- Bis(trimethylsilyl)sulfide Disilthiane, hexamethyl- EINECS 222-201-4 Hexamethyldisilthiane NSC 252160 (C6H18SSi2) 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.
CATO manufactures 3385-94-2 Hexamethyldisilathiane Disilathiane, 1,1,1,3,3,3-hexamethyl- Disilathiane, hexamethyl- Bis(trimethylsilyl)sulfide Disilthiane, hexamethyl- EINECS 222-201-4 Hexamethyldisilthiane NSC 252160 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.
Physical & Chemical Properties
| Molecular Formula | C6H18SSi2 |
| Molecular Weight | 178.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -2.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1,1,1-trichloro-2-nitroethane (CAS 64326-81-4)
- Hafnium (CAS 7440-58-6)
- Chloroiodomethane-d2 (stabilized with copper) (CAS 129933-14-8)
- Sodium 2-chlorobenzoate (CAS 17264-74-3)
- 6-Phenyl-3,4-dihydronaphthalen-1(2H)-one (CAS 71912-46-4)
- 1-(4-Methylpyridin-2-yl)acetone (CAS 42508-80-5)
- tert-Butyl (R)-3-([1,1'-biphenyl]-4-yl)piperazine-1-carboxylate (CAS 1228569-50-3)
- (1-methyl-1H-pyrrol-3-yl)methanol (CAS 68384-83-8)
- 5-((tert-Butoxycarbonyl)amino)-2-(2-fluorophenyl)thiazole-4-carboxylic acid (CAS 1270034-23-5)
- 1-((2-Methoxyethyl)sulfonyl)piperazine (CAS 1175844-41-3)
- 3-(4-(Trifluoromethoxy)phenyl)prop-2-yn-1-ol (CAS 893642-04-1)
- 3-((3,4-Dichlorobenzyl)sulfonyl)-N-(4-fluorophenyl)thiophene-2-carboxamide (CAS 251097-77-5)
- 1,3-Dioxoisoindolin-2-yl 4-chlorobenzoate (CAS 63591-89-9)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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