Tris-(2-methoxyphenyl)-phosphine (CAS 4731-65-1) — formula C21H21O3P, molecular weight 352.4; category organic chemicals.
| CAS Number | 4731-65-1 |
|---|---|
| Molecular Formula | C21H21O3P |
| Molecular Weight | 352.4 |
| LogP | 4.5 |
| Category | Organic Chemicals |
Tris-(2-methoxyphenyl)-phosphine is a carbon-based organic compound with CAS registry number 4731-65-1 and molecular formula C21H21O3P (molecular weight 352.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 4731-65-1
Its molecular formula C21H21O3P comprises 21 C, 21 H, 3 O, 1 P atoms.
Also known as: Tris-(2-methoxyphenyl)-phosphine · 三-(2-甲氧基苯基)-膦
Category: organic chemicals
The CAS registry number of Tris-(2-methoxyphenyl)-phosphine is 4731-65-1.
Molecular formula C21H21O3P, molecular weight 352.4.
It is also registered under: Tris-(2-methoxyphenyl)-phosphine, 三-(2-甲氧基苯基)-膦.
Category: Organic Chemicals.
Independent reference data for Tris-(2-methoxyphenyl)-phosphine (CAS 4731-65-1), compiled from public chemistry databases.
| CAS Registry Number | 4731-65-1 |
|---|---|
| PubChem CID | 78464 |
| Molecular formula | C21H21O3P |
| IUPAC name | tris(2-methoxyphenyl)phosphane |
| UNII (FDA) | H64XF7T8LW |
| 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 |
Tris(2-methoxyphenyl)phosphine; 4731-65-1; Tris(o-methoxyphenyl)phosphine; H64XF7T8LW; NSC-93545; DTXSID90197099; RefChem:192089; DTXCID50119590; 225-235-8; tris(2-methoxyphenyl)phosphane; Phosphine, tris(2-methoxyphenyl)-; tris(o-anisyl)phosphine; MFCD00014892; Tris-(2-methoxyphenyl)-phosphine; P(o-anisyl)3; tri-(2-Methoxyphenyl)phosphine
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.9%), H413 (85.1%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Tris-(2-methoxyphenyl)-phosphine · CAS 4731-65-1 · C21H21O3P. UNII H64XF7T8LW.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三-(2-甲氧基苯基)-膦