3-(Trimethylsilyl)propiolic acid (CAS 5683-31-8) — formula C6H10O2Si, molecular weight 142.23; category organic chemicals.
3-(Trimethylsilyl)propiolic acid (CAS 5683-31-8) is a chemical raw material in the organic chemicals category. Its molecular formula C6H10O2Si comprises 6 C, 10 H, 2 O, 1 Si atoms. Its molecular weight is about 142.23. 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 | 5683-31-8 |
|---|---|
| Molecular Formula | C6H10O2Si |
| Molecular Weight | 142.23 |
| Category | Organic Chemicals |
3-(Trimethylsilyl)propiolic acid is a carbon-based organic compound with CAS registry number 5683-31-8 and molecular formula C6H10O2Si (molecular weight 142.23), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5683-31-8
Its molecular formula C6H10O2Si comprises 6 C, 10 H, 2 O, 1 Si atoms.
Also known as: 3-(Trimethylsilyl)propiolic acid · 3-(三甲基甲硅烷基)丙炔酸
Category: organic chemicals
The CAS registry number of 3-(Trimethylsilyl)propiolic acid is 5683-31-8.
Molecular formula C6H10O2Si, molecular weight 142.23.
It is also registered under: 3-(Trimethylsilyl)propiolic acid, 3-(三甲基甲硅烷基)丙炔酸.
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 3-(Trimethylsilyl)propiolic acid (CAS 5683-31-8), compiled from public chemistry databases.
| CAS Registry Number | 5683-31-8 |
|---|---|
| PubChem CID | 2760863 |
| Molecular formula | C6H10O2Si |
| IUPAC name | 3-trimethylsilylprop-2-ynoic acid |
| Molecular Weight | 142.23 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 142.045006092 |
| Monoisotopic Mass | 142.045006092 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 9 |
3-(Trimethylsilyl)propiolic acid; RefChem:496465; 628-042-0; 5683-31-8; 3-(Trimethylsilyl)propynoic acid; 3-trimethylsilylprop-2-ynoic Acid; MFCD00190216; C6H10O2Si; 3-(trimethylsilyl)prop-2-ynoic acid; 3-trimethylsilylpropynoic acid; Trimethylsilylpropiolic acid; 3-(Trimethylsilyl) propiolic acid; 3-(TRIMETHYLSILYL)PROPIOLICACID; s20140; 2-Propynoic acid, 3-(trimethylsilyl)-; TMS-propynoic acid
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.6%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
3-(Trimethylsilyl)propiolic acid · CAS 5683-31-8 · C6H10O2Si.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-(三甲基甲硅烷基)丙炔酸