4-Mercaptopyridine (CAS No. 4556-23-4) 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
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The CAS number of 4-Mercaptopyridine is 4556-23-4.
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..
4-Mercaptopyridine · CAS 4556-23-4 · C5H5NS. UNII ZH8DP7EE6V. LogP: 0.2.
| CAS Registry Number | 4556-23-4 |
|---|---|
| PubChem CID | 2723889 |
| Molecular formula | C5H5NS |
| IUPAC name | 1H-pyridine-4-thione |
| UNII (FDA) | ZH8DP7EE6V |
| Molecular Weight | 111.17 |
|---|---|
| XLogP3 | -0.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 111.01427034 |
| Monoisotopic Mass | 111.01427034 |
| Topological Polar Surface Area | 44.1 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| LogP | 0.2 |
|---|
| 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]
4-Mercaptopyridine; 4556-23-4; 4-PYRIDINETHIOL; 4-Thiopyridine; 4-Thiopyridone; NSC-76036; ZH8DP7EE6V; 4-PS cpd; RefChem:527016; 224-926-1; Pyridine-4-thiol; Pyridine-4(1H)-thione; 4(1H)-Pyridinethione; 19829-29-9; 4-Pyridinethione; 1H-pyridine-4-thione
CAS 4556-23-4; molecular formula C5H5NS; molecular weight — g/mol.
4-Mercaptopyridine, 4556-23-4, 4-PYRIDINETHIOL, 4-Thiopyridine, 4-Thiopyridone, NSC-76036.
Hazard statements reported: H315, H319, H335.
LogP: 0.2.
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.