Tetramethylbiphosphine disulfide (CAS 3676-97-9) — formula C4H12P2S2, molecular weight 186.2; category organic chemicals.
| CAS Number | 3676-97-9 |
|---|---|
| Molecular Formula | C4H12P2S2 |
| Molecular Weight | 186.2 |
| LogP | 2.2 |
| Category | Organic Chemicals |
Tetramethylbiphosphine disulfide is a carbon-based organic compound with CAS registry number 3676-97-9 and molecular formula C4H12P2S2 (molecular weight 186.2), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3676-97-9
Its molecular formula C4H12P2S2 comprises 4 C, 12 H, 2 P, 2 S atoms.
Also known as: Tetramethylbiphosphine disulfide · 二硫化四甲基二膦
Category: organic chemicals
The CAS registry number of Tetramethylbiphosphine disulfide is 3676-97-9.
Molecular formula C4H12P2S2, molecular weight 186.2.
It is also registered under: Tetramethylbiphosphine disulfide, 二硫化四甲基二膦.
Category: Organic Chemicals.
Independent reference data for Tetramethylbiphosphine disulfide (CAS 3676-97-9), compiled from public chemistry databases.
| CAS Registry Number | 3676-97-9 |
|---|---|
| PubChem CID | 96660 |
| Molecular formula | C4H12P2S2 |
| IUPAC name | dimethylphosphinothioyl-dimethyl-sulfanylidene-λ5-phosphane |
| Molecular Weight | 186.2 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 185.98556673 |
| Monoisotopic Mass | 185.98556673 |
| Topological Polar Surface Area | 64.2 |
| Heavy Atom Count | 8 |
3676-97-9; Tetramethylbiphosphine disulfide; Diphosphine, tetramethyl-, 1,2-disulfide; Diphosphine, tetramethyl-, disulfide; Teramethyldiphosphine disulphide; DTXSID80190216; NSC 84363; RefChem:188778; DTXCID90112707; LGZQQMXQPAHRIH-UHFFFAOYSA-N; 1,1,2,2-Tetramethyldiphosphane 1,2-disulfide; MFCD00014459; dimethylphosphinothioyl-dimethyl-sulfanylidene-lambda5-phosphane; NSC666477; C4H12P2S2; Tetramethyldiphosphin-disulfid
| Reported hazard statements | H302 (50%), H312 (50%), H315 (100%), H319 (100%), H332 (50%), H335 (100%) |
|---|
H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (50%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Tetramethylbiphosphine disulfide · CAS 3676-97-9 · C4H12P2S2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二硫化四甲基二膦