tris(3-methylphenyl)phosphine (CAS 6224-63-1) — formula C21H21P, molecular weight 304.4; category organic chemicals.
tris(3-methylphenyl)phosphine (CAS 6224-63-1) is a chemical raw material in the organic chemicals category. Its molecular formula C21H21P comprises 21 C, 21 H, 1 P atoms. Its molecular weight is about 304.4. Reported physicochemical data: LogP about 5.7. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 6224-63-1 |
|---|---|
| Molecular Formula | C21H21P |
| Molecular Weight | 304.4 |
| LogP | 5.7 |
| Applications | Phosphine, tris(3-methylphenyl)-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Phosphine, tris(3-methylphenyl)-: ACTIVE.
tris(3-methylphenyl)phosphine is a carbon-based organic compound with CAS registry number 6224-63-1 and molecular formula C21H21P (molecular weight 304.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 6224-63-1
Its molecular formula C21H21P comprises 21 C, 21 H, 1 P atoms.
Also known as: tris(3-methylphenyl)phosphine · 三(3-甲基苯基)膦
Category: organic chemicals
The CAS registry number of tris(3-methylphenyl)phosphine is 6224-63-1.
Molecular formula C21H21P, molecular weight 304.4.
It is also registered under: tris(3-methylphenyl)phosphine, 三(3-甲基苯基)膦.
Recorded applications: Phosphine, tris(3-methylphenyl)-: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for tris(3-methylphenyl)phosphine (CAS 6224-63-1), compiled from public chemistry databases.
| CAS Registry Number | 6224-63-1 |
|---|---|
| PubChem CID | 80362 |
| Molecular formula | C21H21P |
| IUPAC name | tris(3-methylphenyl)phosphane |
| UNII (FDA) | SAQ9Z5ZSC8 |
| Molecular Weight | 304.4 |
|---|---|
| XLogP3 | 5.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 3 |
| Exact Mass | 304.138087668 |
| Monoisotopic Mass | 304.138087668 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 22 |
Tri-m-tolylphosphine; 6224-63-1; Tris(3-methylphenyl)phosphine; Tris(m-tolyl)phosphine; Phosphine, tris(3-methylphenyl)-; Tris(3-tolyl)phosphine; SAQ9Z5ZSC8; EINECS 228-312-4; DTXSID3064146; TRIS(3-TOLUENE)PHOSPHINE; RefChem:898982; DTXCID8043284; 228-312-4; Tri(m-tolyl)phosphine; tris(3-methylphenyl)phosphane; Phosphine, tri-m-tolyl-
| Reported hazard statements | H315 (100%), H319 (100%), H335 (55%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
tris(3-methylphenyl)phosphine · CAS 6224-63-1 · C21H21P. UNII SAQ9Z5ZSC8.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三(3-甲基苯基)膦