2-(trimethylsilyl)ethanethiol (CAS 18143-30-1) — formula C5H14SSi, molecular weight 134.32; category organic chemicals.
2-(trimethylsilyl)ethanethiol (CAS 18143-30-1) is a chemical raw material in the organic chemicals category. Its molecular formula C5H14SSi comprises 5 C, 14 H, 1 S, 1 Si atoms. Its molecular weight is about 134.32. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 18143-30-1 |
|---|---|
| Molecular Formula | C5H14SSi |
| Molecular Weight | 134.32 |
| Category | Organic Chemicals |
2-(trimethylsilyl)ethanethiol is a carbon-based organic compound with CAS registry number 18143-30-1 and molecular formula C5H14SSi (molecular weight 134.32), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 18143-30-1
Its molecular formula C5H14SSi comprises 5 C, 14 H, 1 S, 1 Si atoms.
Also known as: 2-(trimethylsilyl)ethanethiol · 2-(三甲基甲硅烷基)乙硫醇
Category: organic chemicals
The CAS registry number of 2-(trimethylsilyl)ethanethiol is 18143-30-1.
Molecular formula C5H14SSi, molecular weight 134.32.
It is also registered under: 2-(trimethylsilyl)ethanethiol, 2-(三甲基甲硅烷基)乙硫醇.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2-(trimethylsilyl)ethanethiol (CAS 18143-30-1), compiled from public chemistry databases.
| CAS Registry Number | 18143-30-1 |
|---|---|
| PubChem CID | 205521 |
| Molecular formula | C5H14SSi |
| IUPAC name | 2-trimethylsilylethanethiol |
| Molecular Weight | 134.32 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 134.05854815 |
| Monoisotopic Mass | 134.05854815 |
| Topological Polar Surface Area | 1 |
| Heavy Atom Count | 7 |
2-(Trimethylsilyl)ethanethiol; 18143-30-1; DTXSID10171139; RefChem:84910; DTXCID5093630; 628-469-2; 2-trimethylsilylethanethiol; (2-Mercaptoethyl)trimethylsilane; Ethanethiol, 2-(trimethylsilyl)-; 2-trimethylsilanyl-ethanethiol; 2-(trimethylsilyl)ethane-1-thiol; MFCD00077888; BRN 1732126; 4-04-00-03952 (Beilstein Handbook Reference); EN300-814248; Silane, (2-mercaptoethyl)trimethyl-
| Reported hazard statements | H226 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
2-(trimethylsilyl)ethanethiol · CAS 18143-30-1 · C5H14SSi.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-(三甲基甲硅烷基)乙硫醇