Trichlorosilane
Buy Trichlorosilane (CAS 10025-78-2) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 100 mg.
About Trichlorosilane
Trichlorosilane is part of the Zemixal main Group Metal & Metalloid Compounds (Al, Sn, Pb, Bi, Sb, Ga, In) range. For your records, the material is defined by CAS 10025-78-2, formula Cl3HSi and molar mass 135.45 g/mol.
Common uses in the lab and plant
- Materials research
- Chemical synthesis
Handling and storage
It carries the GHS signal word Danger (H224, H260, H302 and H314), so wear gloves and eye protection and work with good ventilation.
Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Specifications and identifiers
| Product name | Trichlorosilane |
|---|---|
| Catalogue number | ZX-043371 |
| CAS number | 10025-78-2 |
| IUPAC name | trichlorosilane |
| Molecular formula | Cl3HSi |
| Molar mass | 135.45 g/mol |
| Exact mass | 133.8913 |
| H-bond donors / acceptors | 0 / 0 |
| Topological polar surface area | 0 Ų |
| InChIKey | ZDHXKXAHOVTTAH-UHFFFAOYSA-N |
| SMILES | [SiH](Cl)(Cl)Cl |
| PubChem CID | 24811 |
| Synonyms | Silane A-19, Silane, trichloro-, Silici-chloroforme, Silicon chloride hydride (SiHCl3) |
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
- H224Extremely flammable liquid and vapor
- H260In contact with water releases flammable gases which may ignite spontaneously
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H318Causes serious eye damage
- H331Toxic if inhaled
Precautionary statements P210, P223, P231 + P232, P233, P240, P241, P242, P243, P260, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P301 + P330 + P331, P302 + P335 + P334, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P317
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 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 Trichlorosilane
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