Hexamethyldisilane, 98%
Buy Hexamethyldisilane, 98% (CAS 1450-14-2) from Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.
About Hexamethyldisilane, 98%
Researchers and plant chemists source Hexamethyldisilane, 98% from Zemixal for routine and specialised work. Key data (98%): CAS 1450-14-2, formula C6H18Si2 and molar mass 146.38 g/mol. It is described as colourless to yellow liquid.
Common uses in the lab and plant
- Semiconductor research
- Electronic devices
- Thin films
- Organic synthesis
Safe handling
Literature values: melting point 9-12 °C. Classified under GHS with signal word Danger and hazard statements H225, H317, H319 and H334. Read the SDS before first use.
Standard pack sizes are 50 g and 250 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Semiconductor research
- Electronic devices
- Thin films
- Organic synthesis
Applications
Specifications and identifiers
| Product name | Hexamethyldisilane, 98% |
|---|---|
| Catalogue number | ZX-017426 |
| CAS number | 1450-14-2 |
| IUPAC name | trimethyl(trimethylsilyl)silane |
| Molecular formula | C6H18Si2 |
| Molar mass | 146.38 g/mol |
| Exact mass | 146.0947 |
| Purity / assay | 98% |
| Physical form | Liquid |
| Appearance | Colourless to yellow liquid |
| Melting point | 9-12 °C |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 29319090 |
| InChIKey | NEXSMEBSBIABKL-UHFFFAOYSA-N |
| SMILES | C[Si](C)(C)[Si](C)(C)C |
| PubChem CID | 74057 |
| Synonyms | Disilane, hexamethyl-, Permethyldisilane, Disilane, 1,1,1,2,2,2-hexamethyl-, 1,1,1,2,2,2-Hexamethyldisilane, (CH3)6Si2, trimethyl-trimethylsilylsilane, 1,1,1,2,2,2-Hexamethyldisilane #, Hexamethyldisilane, produced by Wacker Chemie AG, Burghausen, Germany, >=98.0% (GC) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H225Highly flammable liquid and vapor
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H335May cause respiratory irritation
Precautionary statements P210, P233, P240, P241, P242, P243, P260, P261, P264 + P265, P271, P272, P280, P284, P302 + P352, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P321, P333 + P317, P337 + P317, P342 + P316, P362 + P364, P370 + P378
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 50 g | Quoted on request | |
| 250 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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