3,4-二氨基噻吩二盐酸盐，CAS 登记号 90069-81-1，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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3,4-Diaminothiophene dihydrochloride · CAS 90069-81-1 · C4H8Cl2N2S.
| CAS Registry Number | 90069-81-1 |
|---|---|
| PubChem CID | 12707342 |
| Molecular formula | C4H8Cl2N2S |
| IUPAC name | thiophene-3,4-diamine;dihydrochloride |
| Molecular Weight | 187.09 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 185.9785248 |
| Monoisotopic Mass | 185.9785248 |
| Topological Polar Surface Area | 80.3 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 58.7 |
| Reported hazard statements | H301 (97.7%), H317 (97.7%), H318 (97.7%) |
|---|
H301 (97.7%): Toxic if swallowed [Danger Acute toxicity, oral]
H317 (97.7%): May cause an allergic skin reaction [Warning Sensitization, Skin]
3,4-Diaminothiophene Dihydrochloride; RefChem:485835; 695-510-9; 90069-81-1; thiophene-3,4-diamine dihydrochloride; MFCD00671511; 3,4-DIAMINOTHIOPHENE 2HCL; thiophene-3,4-diamine;dihydrochloride; Thiophene-3,4-diamine diHCl; 3,4-Diaminothiophene dihydrochloride, 97%; SCHEMBL1064010; DTXSID80507542; AC-6951; BP-10014; BS-17794; 3,4-Thiophenediamine Dihydrochloride
CAS 90069-81-1; molecular formula C4H8Cl2N2S; molecular weight — g/mol.
3,4-Diaminothiophene Dihydrochloride, RefChem:485835, 695-510-9, 90069-81-1, thiophene-3,4-diamine dihydrochloride, MFCD00671511.
Hazard statements reported: H301, H317, H318.
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.