2,2'-二硫双(吡啶-N-氧化物) (CAS No. 3696-28-4) 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 无机化学品. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
无机化学品
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The CAS number of 2,2'-二硫双(吡啶-N-氧化物) is 3696-28-4.
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 无机化学品.
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2,2'-Dithiobis(pyridine-N-oxide) · CAS 3696-28-4 · C10H8N2O2S2. UNII 9L87N86R9A. Boiling Point: 582.8; Melting Point: 205; LogP: 2.32.
| CAS Registry Number | 3696-28-4 |
|---|---|
| PubChem CID | 3109 |
| Molecular formula | C10H8N2O2S2 |
| IUPAC name | 1-oxido-2-[(1-oxidopyridin-1-ium-2-yl)disulfanyl]pyridin-1-ium |
| UNII (FDA) | 9L87N86R9A |
| Molecular Weight | 252.3 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 252.00271985 |
| Monoisotopic Mass | 252.00271985 |
| Topological Polar Surface Area | 102 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Boiling Point | 582.8 |
|---|---|
| Melting Point | 205 |
| LogP | 2.32 |
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS PYRIDINE, 2,2'-DITHIOBIS-, 1,1'-OXIDE |
|---|---|
| GHS notification summary | 34.9% (37 / 106) |
| GHS notification summary | 34.9% (37 / 106) |
|---|---|
| Reported hazard statements | H302 (63.2%), H315 (36.8%), H319 (64.2%), H335 (64.2%), H400 (27.4%) |
This chemical does not meet GHS hazard criteria for 34.9% (37 of 106) of reports.
H302 (63.2%): Harmful if swallowed [Warning Acute toxicity, oral]
dipyrithione; 3696-28-4; Bispyrithione; Omadine disulfide; OMDS; Dipiritiona; pyrithione disulfide; Dipyrithionum; Pyrithione disulphide; DTXSID1041897; 1-oxido-2-[(1-oxidopyridin-1-ium-2-yl)disulfanyl]pyridin-1-ium; NSC-84740; NSC-241716; 2,2'-Dithiobis(pyridine 1,1'-dioxide); 9L87N86R9A; Pyridine, 2,2'-dithiobis-, 1,1'-dioxide
CAS 3696-28-4; molecular formula C10H8N2O2S2; molecular weight — g/mol.
dipyrithione, 3696-28-4, Bispyrithione, Omadine disulfide, OMDS, Dipiritiona.
Documented regulatory listings: FDA Cumulative Estimated Daily Intake (CEDI): FCS; PYRIDINE, 2,2'-DITHIOBIS-, 1,1'-OXIDE.
34.9% of GHS notifications report no hazard classification (37 of 106).
Boiling Point: 582.8; Melting Point: 205; LogP: 2.32.
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.
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