邻硝基苯基硒氰酸酯，CAS 登记号 51694-22-5，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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o-nitrophenyl selenocyanate · CAS 51694-22-5 · C7H4N2O2Se. UNII NS00088757.
| CAS Registry Number | 51694-22-5 |
|---|---|
| PubChem CID | 103931 |
| Molecular formula | C7H4N2O2Se |
| IUPAC name | (2-nitrophenyl) selenocyanate |
| UNII (FDA) | NS00088757 |
| Molecular Weight | 227.09 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 227.94380 |
| Monoisotopic Mass | 227.94380 |
| Topological Polar Surface Area | 69.6 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 217 |
| Reported hazard statements | H301 (100%), H331 (100%), H373 (100%), H400 (100%), H410 (100%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
H331 (100%): Toxic if inhaled [Danger Acute toxicity, inhalation]
2-Nitrophenyl selenocyanate; 51694-22-5; 2-nitrophenylselenocyanate; Selenocyanic acid, 2-nitrophenyl ester; 2-Nitrophenyl selenocyanic acid; DTXSID4068660; ONPSC; RefChem:477222; DTXCID6041056; 257-350-4; (2-nitrophenyl) selenocyanate; o-Nitrophenyl selenocyanate; MFCD00043146; ortho-nitrophenyl selenocyanate; C7H4N2O2Se; 1-Nitro-2-selenocyanatobenzene
CAS 51694-22-5; molecular formula C7H4N2O2Se; molecular weight — g/mol.
2-Nitrophenyl selenocyanate, 51694-22-5, 2-nitrophenylselenocyanate, Selenocyanic acid, 2-nitrophenyl ester, 2-Nitrophenyl selenocyanic acid, DTXSID4068660.
Hazard statements reported: H301, H331, H373, H400, H410.
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.