tetraethyldiphosphine disulphide (CAS 3790-23-6) — formula C8H20P2S2, molecular weight 242.3; category organic chemicals.
tetraethyldiphosphine disulphide (CAS 3790-23-6) is a chemical raw material in the organic chemicals category. Its molecular formula C8H20P2S2 comprises 8 C, 20 H, 2 P, 2 S atoms. Its molecular weight is about 242.3. Reported physicochemical data: LogP about 3.6. 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 | 3790-23-6 |
|---|---|
| Molecular Formula | C8H20P2S2 |
| Molecular Weight | 242.3 |
| LogP | 3.6 |
| Category | Organic Chemicals |
tetraethyldiphosphine disulphide is a carbon-based organic compound with CAS registry number 3790-23-6 and molecular formula C8H20P2S2 (molecular weight 242.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3790-23-6
Its molecular formula C8H20P2S2 comprises 8 C, 20 H, 2 P, 2 S atoms.
Also known as: tetraethyldiphosphine disulphide · 二硫化四乙基二膦
Category: organic chemicals
The CAS registry number of tetraethyldiphosphine disulphide is 3790-23-6.
Molecular formula C8H20P2S2, molecular weight 242.3.
It is also registered under: tetraethyldiphosphine disulphide, 二硫化四乙基二膦.
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 tetraethyldiphosphine disulphide (CAS 3790-23-6), compiled from public chemistry databases.
| CAS Number | 3790-23-6 |
|---|---|
| PubChem CID | 77415 |
| Molecular Formula | C8H20P2S2 |
| IUPAC Name | diethylphosphinothioyl-diethyl-sulfanylidene-λ5-phosphane |
| UNII (FDA) | NS00046554 |
| Molecular Weight | 242.3 |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 242.04816698 |
| Monoisotopic Mass | 242.04816698 |
| Topological Polar Surface Area | 64.2 |
| Heavy Atom Count | 12 |
3790-23-6; Tetraethyldiphosphine disulphide; DTXSID90191330; RefChem:1083790; DTXCID00113821; Diphosphine, 1,1,2,2-tetraethyl-, 1,2-disulfide; 223-261-4; Tetraethyldiphosphine disulfide; tetraethyl-1lambda5,2lambda5-diphosphane-1,2-dithione; Diphosphine, tetraethyl-, disulfide; EINECS 223-261-4; Diphosphine, tetraethyl-, 1,2-disulfide; Tetraethyldiphosphine, disulfide; tetraethyl diphosphine disulphide; NSC165767; AKOS002662747
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二硫化四乙基二膦