3-Ethynylpyridine (CAS 2510-23-8) — formula C7H5N, molecular weight 103.12; category organic chemicals.
3-Ethynylpyridine (CAS 2510-23-8) is a chemical raw material in the organic chemicals category. Its molecular formula C7H5N comprises 7 C, 5 H, 1 N atoms. Its molecular weight is about 103.12. Reported physicochemical data: LogP about 1.1. 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 | 2510-23-8 |
|---|---|
| Molecular Formula | C7H5N |
| Molecular Weight | 103.12 |
| LogP | 1.1 |
| Category | Organic Chemicals |
3-Ethynylpyridine is a carbon-based organic compound with CAS registry number 2510-23-8 and molecular formula C7H5N (molecular weight 103.12), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2510-23-8
Its molecular formula C7H5N comprises 7 C, 5 H, 1 N atoms.
Also known as: 3-Ethynylpyridine · 3-乙炔吡啶
Category: organic chemicals
The CAS registry number of 3-Ethynylpyridine is 2510-23-8.
Molecular formula C7H5N, molecular weight 103.12.
It is also registered under: 3-Ethynylpyridine, 3-乙炔吡啶.
Category: Organic Chemicals.
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Independent reference data for 3-Ethynylpyridine (CAS 2510-23-8), compiled from public chemistry databases.
| CAS Registry Number | 2510-23-8 |
|---|---|
| PubChem CID | 186003 |
| Molecular formula | C7H5N |
| IUPAC name | 3-ethynylpyridine |
| Molecular Weight | 103.12 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 103.042199164 |
| Monoisotopic Mass | 103.042199164 |
| Topological Polar Surface Area | 12.9 |
| Heavy Atom Count | 8 |
3-ethynylpyridine; pyridine, 3-ethynyl-; 121697-66-3; DTXSID70947958; RefChem:93886; DTXCID401376206; 628-508-3; 838-945-3; InChI=1/C7H5N/c1-2-7-4-3-5-8-6-7/h1,3-6; 2510-23-8; 3-Pyridylacetylene; MFCD02177459; 3-ethynyl-pyridine; CHEMBL394630; 3-Pyridinylacetylene; 3-Pyridylacetylene; 3-Pyridylethyne; 3-ethynyl pyridine
| Reported hazard statements | H228 (100%), H315 (100%), H319 (100%), H335 (97.8%) |
|---|
H228 (100%): Flammable solid [Danger Flammable solids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
3-Ethynylpyridine · CAS 2510-23-8 · C7H5N.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-乙炔吡啶