1,1'-[1,4-亚苯基双(亚甲基)]-二溴化双吡啶，CAS 登记号 14208-10-7，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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1,1'-[1,4-Phenylenebis(methylene)]-bispyridinium dibromide · CAS 14208-10-7 · C18H18Br2N2.
| CAS Registry Number | 14208-10-7 |
|---|---|
| PubChem CID | 3036637 |
| Molecular formula | C18H18Br2N2 |
| IUPAC name | 1-[[4-(pyridin-1-ium-1-ylmethyl)phenyl]methyl]pyridin-1-ium dibromide |
| Molecular Weight | 422.2 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 4 |
| Exact Mass | 421.98162 |
| Monoisotopic Mass | 419.98367 |
| Topological Polar Surface Area | 7.8 |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
| Complexity | 231 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.5%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
N,N'-4-Xylylenebis(pyridinium); p-xylylene bis(pyridinium) bromide; RefChem:160913; 4-DPX; p-xylenebis(pyridinium bromide); N,N'-4-xylylenebis(pyridinium bromide); alpha,alpha'-dipyridinium p-xylene dibromide; 14208-10-7; 1,1'-(1,4-Phenylenebis(methylene))bis(pyridin-1-ium) bromide; p-Xylene-bis(N-pyridinium bromide); MFCD00043749; 1-[[4-(pyridin-1-ium-1-ylmethyl)phenyl]methyl]pyridin-1-ium;dibromide; Pyridinium, 1,1'-[1,4-phenylenebis(methylene)]bis-, dibromide (9CI); 1,1'-(p-Xylylene)bis(1-pyridinium) Dibromide; 1,1'-(1,4-Phenylenebis(methylene))bis(pyridin-1-ium) bromi; 1,1'-[1,4-Phenylenebis(methylene)]bis(1-pyridinium) Dibromide
CAS 14208-10-7; molecular formula C18H18Br2N2; molecular weight — g/mol.
N,N'-4-Xylylenebis(pyridinium), p-xylylene bis(pyridinium) bromide, RefChem:160913, 4-DPX, p-xylenebis(pyridinium bromide), N,N'-4-xylylenebis(pyridinium bromide).
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.