Cyanomethylenetributylphosphorane (CAS 157141-27-0) — formula C14H28NP, molecular weight 241.35; category organic chemicals.
Cyanomethylenetributylphosphorane (CAS 157141-27-0) is a chemical raw material in the organic chemicals category. Its molecular formula C14H28NP comprises 14 C, 28 H, 1 N, 1 P atoms. Its molecular weight is about 241.35. Reported physicochemical data: LogP about 2.9. 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 | 157141-27-0 |
|---|---|
| Molecular Formula | C14H28NP |
| Molecular Weight | 241.35 |
| LogP | 2.9 |
| Category | Organic Chemicals |
Cyanomethylenetributylphosphorane is a carbon-based organic compound with CAS registry number 157141-27-0 and molecular formula C14H28NP (molecular weight 241.35), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 157141-27-0
Its molecular formula C14H28NP comprises 14 C, 28 H, 1 N, 1 P atoms.
Also known as: Cyanomethylenetributylphosphorane · 氰基亚甲基三丁基正膦
Category: organic chemicals
The CAS registry number of Cyanomethylenetributylphosphorane is 157141-27-0.
Molecular formula C14H28NP, molecular weight 241.35.
It is also registered under: Cyanomethylenetributylphosphorane, 氰基亚甲基三丁基正膦.
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 Cyanomethylenetributylphosphorane (CAS 157141-27-0), compiled from public chemistry databases.
| CAS Registry Number | 157141-27-0 |
|---|---|
| PubChem CID | 4622928 |
| Molecular formula | C14H28NP |
| IUPAC name | 2-(tributyl-λ5-phosphanylidene)acetonitrile |
| Molecular Weight | 241.35 |
|---|---|
| XLogP3 | 2.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 9 |
| Exact Mass | 241.195936895 |
| Monoisotopic Mass | 241.195936895 |
| Topological Polar Surface Area | 23.8 |
| Heavy Atom Count | 16 |
157141-27-0; Cyanomethylenetributylphosphorane; DTXSID90404992; RefChem:334883; DTXCID60355846; 679-660-2; 2-(Tributylphosphoranylidene)acetonitrile; (Tributylphosphoranylidene)acetonitrile; MFCD01321151; 2-(tributyl-lambda5-phosphanylidene)acetonitrile; 2-tributylphosphoranylideneacetonitrile; Acetonitrile, (tributylphosphoranylidene)-; Acetonitrile, 2-(tributylphosphoranylidene)-; cyanomethylenetribuylphosphorane; (cyanomethylene)tributylphosphorane; cyanomethylene tributyl phosphorane
| Reported hazard statements | H301, H311 (20%), H302 (40%), H315 (60%), H317 (20%), H319 (80%), H330 (20%), H332 (40%) |
|---|
H301+H311 (20%): Toxic if swallowed or in contact with skin [Danger Acute toxicity, oral; acute toxicity, dermal]
H301 (40%): Toxic if swallowed [Danger Acute toxicity, oral]
Cyanomethylenetributylphosphorane · CAS 157141-27-0 · C14H28NP.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氰基亚甲基三丁基正膦