三(4-甲氧基苯基)膦，CAS 登记号 855-38-9，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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Tris(4-methoxyphenyl)phosphine · CAS 855-38-9 · C21H21O3P. UNII PF5BT47LZ8.
| CAS Registry Number | 855-38-9 |
|---|---|
| PubChem CID | 70071 |
| Molecular formula | C21H21O3P |
| IUPAC name | tris(4-methoxyphenyl)phosphane |
| UNII (FDA) | PF5BT47LZ8 |
| Molecular Weight | 352.4 |
|---|---|
| XLogP3 | 4.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 6 |
| Exact Mass | 352.12283153 |
| Monoisotopic Mass | 352.12283153 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 25 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.9%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Tris(4-methoxyphenyl)phosphine; Phosphine, tris(4-methoxyphenyl)-; TRI(4-METHOXYPHENYL)PHOSPHINE; EINECS 212-723-0; PF5BT47LZ8; Tri(p-methoxyphenyl)phosphine; NSC-136458; DTXSID3061217; Tris(4-anisyl)phosphine; AI3-62578; tri-(4-Methoxyphenyl)phosphine; Phosphorus tri-(p-methoxyphenyl); RefChem:173538; DTXCID4048486; UYUUAUOYLFIRJG-UHFFFAOYSA-N; 855-38-9
CAS 855-38-9; molecular formula C21H21O3P; molecular weight — g/mol.
Tris(4-methoxyphenyl)phosphine, Phosphine, tris(4-methoxyphenyl)-, TRI(4-METHOXYPHENYL)PHOSPHINE, EINECS 212-723-0, PF5BT47LZ8, Tri(p-methoxyphenyl)phosphine.
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.