Triisobutylphosphine sulphide (CAS 3982-87-4) — formula C12H27PS, molecular weight 234.38; category organic chemicals.
Triisobutylphosphine sulphide (CAS 3982-87-4) is a chemical raw material in the organic chemicals category. Its molecular formula C12H27PS comprises 12 C, 27 H, 1 P, 1 S atoms. Its molecular weight is about 234.38. Reported physicochemical data: LogP about 5.1. 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 | 3982-87-4 |
|---|---|
| Molecular Formula | C12H27PS |
| Molecular Weight | 234.38 |
| LogP | 5.1 |
| Applications | Phosphine sulfide, tris(2-methylpropyl)-: INACTIVE |
| Category | Organic Chemicals |
Documented applications: Phosphine sulfide, tris(2-methylpropyl)-: INACTIVE.
Triisobutylphosphine sulphide is a carbon-based organic compound with CAS registry number 3982-87-4 and molecular formula C12H27PS (molecular weight 234.38), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3982-87-4
Its molecular formula C12H27PS comprises 12 C, 27 H, 1 P, 1 S atoms.
Also known as: Triisobutylphosphine sulphide · 三异丁基硫化膦
Category: organic chemicals
The CAS registry number of Triisobutylphosphine sulphide is 3982-87-4.
Molecular formula C12H27PS, molecular weight 234.38.
It is also registered under: Triisobutylphosphine sulphide, 三异丁基硫化膦.
Recorded applications: Phosphine sulfide, tris(2-methylpropyl)-: INACTIVE.
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 Triisobutylphosphine sulphide (CAS 3982-87-4), compiled from public chemistry databases.
| CAS Registry Number | 3982-87-4 |
|---|---|
| PubChem CID | 99410 |
| Molecular formula | C12H27PS |
| IUPAC name | tris(2-methylpropyl)-sulfanylidene-λ5-phosphane |
| UNII (FDA) | 53AW9L5CH6 |
| Molecular Weight | 234.38 |
|---|---|
| XLogP3 | 5.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 6 |
| Exact Mass | 234.15710903 |
| Monoisotopic Mass | 234.15710903 |
| Topological Polar Surface Area | 32.1 |
| Heavy Atom Count | 14 |
Triisobutylphosphine sulphide; Phosphine sulfide, tris(2-methylpropyl)-; Tris(2-methylpropyl)phosphine sulfide; EINECS 223-621-0; NSC 222464; DTXSID80890567; RefChem:861948; DTXCID401029815; 223-621-0; Triisobutylphosphine sulfide; 3982-87-4; tris(2-methylpropyl)-sulfanylidene-lambda5-phosphane; NSC-222464; NSC222464; Cyanex 471X; 53AW9L5CH6
| GHS notification summary | 26.4% (14 / 53) |
|---|
| GHS notification summary | 26.4% (14 / 53) |
|---|---|
| Reported hazard statements | H315 (73.6%), H319 (73.6%) |
This chemical does not meet GHS hazard criteria for 26.4% (14 of 53) of reports.
H315 (73.6%): Causes skin irritation [Warning Skin corrosion/irritation]
Triisobutylphosphine sulphide · CAS 3982-87-4 · C12H27PS. UNII 53AW9L5CH6.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三异丁基硫化膦