4,6-双(二苯基膦)吩恶嗪，CAS 登记号 261733-18-0，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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4,6-Bis(diphenylphosphino)phenoxazine · CAS 261733-18-0 · C36H27NOP2. UNII NIXANTPHOS.
| CAS Registry Number | 261733-18-0 |
|---|---|
| PubChem CID | 3255346 |
| Molecular formula | C36H27NOP2 |
| IUPAC name | (6-diphenylphosphanyl-10H-phenoxazin-4-yl)-diphenylphosphane |
| UNII (FDA) | NIXANTPHOS |
| Molecular Weight | 551.6 |
|---|---|
| XLogP3 | 8.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 6 |
| Exact Mass | 551.15678848 |
| Monoisotopic Mass | 551.15678848 |
| Topological Polar Surface Area | 21.3 |
| Heavy Atom Count | 40 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
4,6-Bis(diphenylphosphino)-10H-phenoxazine; RefChem:507908; 812-116-6; 261733-18-0; 4,6-Bis(diphenylphosphino)phenoxazine; NIXANTPHOS; N-XantPhos; 10H-Phenoxazine, 4,6-bis(diphenylphosphino)-; MFCD03788937; 4,6-bis(diphenylphosphanyl)-10H-phenoxazine; (6-diphenylphosphanyl-10H-phenoxazin-4-yl)-diphenylphosphane; C36H27NOP2; Bis(diphenylphosphino)phenoxazine; (6-diphenylphosphanyl-10H-phenoxazin-4-yl)-diphenyl-phosphane; AKOS015840598; CS-W009604
CAS 261733-18-0; molecular formula C36H27NOP2; molecular weight — g/mol.
4,6-Bis(diphenylphosphino)-10H-phenoxazine, RefChem:507908, 812-116-6, 261733-18-0, 4,6-Bis(diphenylphosphino)phenoxazine, NIXANTPHOS.
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.