Tributylchlorosilane, ≥97%
Tributylchlorosilane, ≥97% (CAS 995-45-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-010211.
About Tributylchlorosilane, ≥97%
Zemixal supplies Tributylchlorosilane, ≥97% within its pharma Intermediates & Building Blocks portfolio. For your records (≥97%), the material is defined by CAS 995-45-9, formula C12H27ClSi and molar mass 234.88 g/mol. It is described as colourless to light yellow liquid.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Safe handling
Physical constants on file: density 0.879 g/mL at 25 °C. Hazard communication follows GHS (Danger: H314). Our SDS lists exposure controls and first-aid measures.
Order it in 5 g and 25 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Tributylchlorosilane, ≥97% |
|---|---|
| Catalogue number | ZX-010211 |
| CAS number | 995-45-9 |
| IUPAC name | tributyl(chloro)silane |
| Molecular formula | C12H27ClSi |
| Molar mass | 234.88 g/mol |
| Exact mass | 234.1571 |
| Purity / assay | ≥97% |
| Physical form | Liquid |
| Appearance | Colourless to light yellow liquid |
| Density | 0.879 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| HS code | 29332990 |
| InChIKey | JSQJUDVTRRCSRU-UHFFFAOYSA-N |
| SMILES | CCCC[Si](CCCC)(CCCC)Cl |
| PubChem CID | 70448 |
| Synonyms | Chlorotributylsilane, Silane, tributylchloro-, Chlorotri-n-butylsilane, Tri-N-butylchlorosilane, Tributylsilyl chloride, tri-n-butylchlorosilane(chlorotri-n-butylsilane), tributylchloro-silan, tributyl(chloro)silane, chloro-tri-n-butylsilane, chloro -tri-n-butylsilane, Chlorotributylsilane, 97% |
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
- H314Causes severe skin burns and eye damage
Precautionary statements P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Tributylchlorosilane, ≥97%
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