Triphenylphosphine sulfide (CAS 3878-45-3) — formula C18H15PS, molecular weight 294.4; category organic chemicals.
| CAS Number | 3878-45-3 |
|---|---|
| Molecular Formula | C18H15PS |
| Molecular Weight | 294.4 |
| LogP | 4.6 |
| Category | Organic Chemicals |
Triphenylphosphine sulfide is a carbon-based organic compound with CAS registry number 3878-45-3 and molecular formula C18H15PS (molecular weight 294.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3878-45-3
Its molecular formula C18H15PS comprises 18 C, 15 H, 1 P, 1 S atoms.
Also known as: Triphenylphosphine sulfide · 三苯基硫化膦
Category: organic chemicals
The CAS registry number of Triphenylphosphine sulfide is 3878-45-3.
Molecular formula C18H15PS, molecular weight 294.4.
It is also registered under: Triphenylphosphine sulfide, 三苯基硫化膦.
Category: Organic Chemicals.
Independent reference data for Triphenylphosphine sulfide (CAS 3878-45-3), compiled from public chemistry databases.
| CAS Registry Number | 3878-45-3 |
|---|---|
| PubChem CID | 19758 |
| Molecular formula | C18H15PS |
| IUPAC name | triphenyl(sulfanylidene)-λ5-phosphane |
| UNII (FDA) | Q68E5JRQ8V |
| Molecular Weight | 294.4 |
|---|---|
| XLogP3 | 4.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 294.06320865 |
| Monoisotopic Mass | 294.06320865 |
| Topological Polar Surface Area | 32.1 |
| Heavy Atom Count | 20 |
Triphenylphosphine sulfide; 3878-45-3; PHOSPHINE SULFIDE, TRIPHENYL-; Triphenylphosphine sulphide; Triphenylphosphine monosulfide; BRN 0645872; Triphenyl(thioxo)phosphine; EINECS 223-407-7; Q68E5JRQ8V; NSC 62216; NSC-62216; DTXSID10192046; RefChem:861947; Phosphine sulfide, triphenyl; DTXCID20114537; MFCD00004917
| GHS notification summary | 45.7% (37 / 81) |
|---|
| GHS notification summary | 45.7% (37 / 81) |
|---|---|
| Reported hazard statements | H302 (53.1%), H312 (53.1%), H315 (54.3%), H319 (54.3%), H335 (53.1%) |
This chemical does not meet GHS hazard criteria for 45.7% (37 of 81) of reports.
H302 (53.1%): Harmful if swallowed [Warning Acute toxicity, oral]
Triphenylphosphine sulfide · CAS 3878-45-3 · C18H15PS. UNII Q68E5JRQ8V.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三苯基硫化膦