2-ETHYNYLPYRIDINE (CAS No. 1945-84-2) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of 2-ETHYNYLPYRIDINE is 1945-84-2.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
2-ETHYNYLPYRIDINE · CAS 1945-84-2 · C7H5N. UNII AM20061684.
| CAS Registry Number | 1945-84-2 |
|---|---|
| PubChem CID | 137268 |
| Molecular formula | C7H5N |
| IUPAC name | 2-ethynylpyridine |
| UNII (FDA) | AM20061684 |
| Molecular Weight | 103.12 |
|---|---|
| XLogP3 | 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 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.8%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Ethynylpyridine; RefChem:87021; 2-ethynylpyridine; 1945-84-2; 2-Ethynyl pyridine; pyridine, 2-ethynyl-; 2-Pyridylacetylene; Pyridine, ethynyl-; MFCD00041598; ethynyl pyridine; 2-ethynyl-pyridine; ortho-ethynylpyridine; 2-(ethynyl)pyridine; SCHEMBL211092; CHEMBL5201133; AKOS008901246
CAS 1945-84-2; molecular formula C7H5N; molecular weight — g/mol.
Ethynylpyridine, RefChem:87021, 2-ethynylpyridine, 1945-84-2, 2-Ethynyl pyridine, pyridine, 2-ethynyl-.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.