S-(-)-丙二胺二盐酸盐，CAS 登记号 19777-66-3，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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S-(-)-propylenediamine dihydrochloride · CAS 19777-66-3 · C3H12Cl2N2. UNII 9E5PZ5QS36.
| CAS Registry Number | 19777-66-3 |
|---|---|
| PubChem CID | 12217445 |
| Molecular formula | C3H12Cl2N2 |
| IUPAC name | (2S)-propane-1,2-diamine;dihydrochloride |
| UNII (FDA) | 9E5PZ5QS36 |
| Molecular Weight | 147.04 |
|---|---|
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 146.0377538 |
| Monoisotopic Mass | 146.0377538 |
| Topological Polar Surface Area | 52 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 20.9 |
| 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]
(2S)-propane-1,2-diamine dihydrochloride; RefChem:398727; 606-377-3; 19777-66-3; (S)-(-)-1,2-Diaminopropane dihydrochloride; (S)-Propane-1,2-diamine dihydrochloride; (S)-1,2-Diaminopropane Dihydrochloride; (2S)-propane-1,2-diamine;dihydrochloride; MFCD00050706; (S)-1,2-Propanediamine dihydrochloride; 1,2-Propanediamine, hydrochloride (1:2), (2S)-; C3H12Cl2N2; (S)-1,2-Diaminopropane 2HCl; S-(-)-propylenediamine dihydrochloride; 1,2-Propanediamine, dihydrochloride, (S)-; (S)-Propylenediamine Dihydrochloride
CAS 19777-66-3; molecular formula C3H12Cl2N2; molecular weight — g/mol.
(2S)-propane-1,2-diamine dihydrochloride, RefChem:398727, 606-377-3, 19777-66-3, (S)-(-)-1,2-Diaminopropane dihydrochloride, (S)-Propane-1,2-diamine dihydrochloride.
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.