2-(diphenylphosphino)ethanethiol (CAS 3190-79-2) — formula C14H15PS, molecular weight 246.31; category organic chemicals.
2-(diphenylphosphino)ethanethiol (CAS 3190-79-2) is a chemical raw material in the organic chemicals category. Its molecular formula C14H15PS comprises 14 C, 15 H, 1 P, 1 S atoms. Its molecular weight is about 246.31. Reported physicochemical data: LogP about 3.3. 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 | 3190-79-2 |
|---|---|
| Molecular Formula | C14H15PS |
| Molecular Weight | 246.31 |
| LogP | 3.3 |
| Category | Organic Chemicals |
2-(diphenylphosphino)ethanethiol is a carbon-based organic compound with CAS registry number 3190-79-2 and molecular formula C14H15PS (molecular weight 246.31), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3190-79-2
Its molecular formula C14H15PS comprises 14 C, 15 H, 1 P, 1 S atoms.
Also known as: 2-(diphenylphosphino)ethanethiol · 2-(二苯基膦)乙硫醇
Category: organic chemicals
The CAS registry number of 2-(diphenylphosphino)ethanethiol is 3190-79-2.
Molecular formula C14H15PS, molecular weight 246.31.
It is also registered under: 2-(diphenylphosphino)ethanethiol, 2-(二苯基膦)乙硫醇.
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 2-(diphenylphosphino)ethanethiol (CAS 3190-79-2), compiled from public chemistry databases.
| CAS Registry Number | 3190-79-2 |
|---|---|
| PubChem CID | 499545 |
| Molecular formula | C14H15PS |
| IUPAC name | 2-diphenylphosphanylethanethiol |
| Molecular Weight | 246.31 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 4 |
| Exact Mass | 246.06320865 |
| Monoisotopic Mass | 246.06320865 |
| Topological Polar Surface Area | 1 |
| Heavy Atom Count | 16 |
3190-79-2; 2-(diphenylphosphanyl)ethane-1-thiol; DTXSID40333324; RefChem:253904; DTXCID50284414; Diphenyl(2-mercaptoethyl)phosphine; 2-diphenylphosphanylethanethiol; 2-(DIPHENYLPHOSPHINO)ETHANETHIOL; 2-(diphenylphosphino)ethane-1-thiol; SCHEMBL8735572
2-(diphenylphosphino)ethanethiol · CAS 3190-79-2 · C14H15PS.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-(二苯基膦)乙硫醇