Australia
Bangladesh
Belgium
Brazil
Canada
China
Egypt
France
Germany
India
Indonesia
Ireland
VAQORAOrganosilicon Compounds & SilanesAvailable on request
Tributylchlorosilane, ≥97%
Synonyms: Chlorotributylsilane · Silane, tributylchloro- · Chlorotri-n-butylsilane · Tri-N-butylchlorosilane
CAS No.995-45-9
FormulaC12H27ClSi
Mol. weight234.88
Catalogue No.VQ-011153
Purity≥97%
HSN29332990
Tributylchlorosilane (CAS 995-45-9) – organosilicon compound, ≥97%. C12H27ClSi, MW 234.88. Order from Vaqora Chemicals with COA and global delivery.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Tributylchlorosilane, ≥97%
Tributylchlorosilane (CAS 995-45-9) is an organosilicon compound offered by Vaqora Chemicals, specified at ≥97% purity. With the molecular formula C12H27ClSi, it has a molar mass of 234.88 g/mol. It is also known as Chlorotributylsilane or Silane, tributylchloro-.
It is supplied as a colourless to light yellow liquid. Key physical data: a density of 0.879 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.
It is commonly used for organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
Standard pack sizes are 5 g and 25 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.
Specifications & identifiers
| Product name | Tributylchlorosilane, ≥97% |
|---|---|
| Catalogue No. | VQ-011153 |
| CAS Number | 995-45-9 |
| IUPAC name | tributyl(chloro)silane |
| Molecular formula | C12H27ClSi |
| Molecular weight | 234.88 g/mol |
| Exact mass | 234.1571 |
| Purity / assay | ≥97% |
| HSN code | 29332990 |
| InChIKey | JSQJUDVTRRCSRU-UHFFFAOYSA-N |
| SMILES | CCCC[Si](CCCC)(CCCC)Cl |
| PubChem CID | 70448 |
| Physical form | Liquid |
|---|---|
| Appearance | Colourless to light yellow liquid |
| Density | 0.879 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 0 |
| TPSA | 0 Ų |
| 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% |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of Tributylchlorosilane, ≥97%?
The CAS Registry Number of Tributylchlorosilane, ≥97% is 995-45-9. It is also known as Chlorotributylsilane, Silane, tributylchloro-, Chlorotri-n-butylsilane.
What is the molecular formula and molecular weight of Tributylchlorosilane, ≥97%?
Tributylchlorosilane, ≥97% has the molecular formula C12H27ClSi and a molecular weight of 234.88 g/mol. Its IUPAC name is tributyl(chloro)silane.
Which grade and pack sizes of Tributylchlorosilane, ≥97% can I order?
We supply Tributylchlorosilane, ≥97% in (≥97%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Tributylchlorosilane, ≥97%?
Yes. Every lot of Tributylchlorosilane, ≥97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Tributylchlorosilane, ≥97% be shipped internationally?
Yes. Tributylchlorosilane, ≥97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about Tributylchlorosilane, ≥97%
We reply within one business day with price, pack options, lead time and documentation.
Related products
