Benzoylmethylenetriphenylphosphorane (CAS 859-65-4) — formula C26H21OP, molecular weight 380.4; category organic chemicals.
Benzoylmethylenetriphenylphosphorane (CAS 859-65-4) is a chemical raw material in the organic chemicals category. Its molecular formula C26H21OP comprises 26 C, 21 H, 1 O, 1 P atoms. Its molecular weight is about 380.4. Reported physicochemical data: LogP about 5.2. 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 | 859-65-4 |
|---|---|
| Molecular Formula | C26H21OP |
| Molecular Weight | 380.4 |
| LogP | 5.2 |
| Category | Organic Chemicals |
Benzoylmethylenetriphenylphosphorane is a carbon-based organic compound with CAS registry number 859-65-4 and molecular formula C26H21OP (molecular weight 380.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 859-65-4
Its molecular formula C26H21OP comprises 26 C, 21 H, 1 O, 1 P atoms.
Also known as: Benzoylmethylenetriphenylphosphorane · 苯甲酰亚甲基三苯基正膦
Category: organic chemicals
The CAS registry number of Benzoylmethylenetriphenylphosphorane is 859-65-4.
Molecular formula C26H21OP, molecular weight 380.4.
It is also registered under: Benzoylmethylenetriphenylphosphorane, 苯甲酰亚甲基三苯基正膦.
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 Benzoylmethylenetriphenylphosphorane (CAS 859-65-4), compiled from public chemistry databases.
| CAS Registry Number | 859-65-4 |
|---|---|
| PubChem CID | 70073 |
| Molecular formula | C26H21OP |
| IUPAC name | 1-phenyl-2-(triphenyl-λ5-phosphanylidene)ethanone |
| Molecular Weight | 380.4 |
|---|---|
| XLogP3 | 5.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 5 |
| Exact Mass | 380.133002287 |
| Monoisotopic Mass | 380.133002287 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 28 |
859-65-4; 1-Phenyl-2-(triphenylphosphoranylidene)ethanone; SK&F 45349; DTXSID90235228; SKF 45349; SKF-45349; RefChem:183294; DTXCID90157719; 2-triphenylphosphoranylideneacetophenone; 212-727-2; (Benzoylmethylene)triphenylphosphorane; 2-(Triphenylphosphoranylidene)acetophenone; BENZOYLMETHYLENE TRIPHENYLPHOSPHORANE; Phenacylidenetriphenylphosphorane; SKF 45359; Phenacyltriphenylphosphonium
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Benzoylmethylenetriphenylphosphorane · CAS 859-65-4 · C26H21OP.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 苯甲酰亚甲基三苯基正膦