1-Triphenylphosphoranylidene-2-propanone (CAS No. 1439-36-7) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 1-Triphenylphosphoranylidene-2-propanone is 1439-36-7.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
1-Triphenylphosphoranylidene-2-propanone · CAS 1439-36-7 · C21H19OP.
| CAS Registry Number | 1439-36-7 |
|---|---|
| PubChem CID | 15038 |
| Molecular formula | C21H19OP |
| IUPAC name | 1-(triphenyl-λ5-phosphanylidene)propan-2-one |
| Molecular Weight | 318.3 |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 4 |
| Exact Mass | 318.117352223 |
| Monoisotopic Mass | 318.117352223 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| 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]
2-Propanone, 1-(triphenylphosphoranylidene)-; 1-(Triphenylphosphoranylidene)acetone; Acetylmethylenetriphenylphosphorane; RefChem:428861; 215-878-2; 1439-36-7; (Acetylmethylene)triphenylphosphorane; 1-(Triphenylphosphoranylidene)propan-2-one; 1-(Triphenylphosphoranylidene)-2-propanone; MFCD00008774; (Acetonylidenetriphenyl)phosphorane; (Acetylmethylene)triphenylphosphine; (Triphenylacetylmethylene)phosphorane; 2-Propanone, (triphenylphosphoranylidene)-; C21H19OP; 1-(triphenyl-lambda5-phosphanylidene)propan-2-one
CAS 1439-36-7; molecular formula C21H19OP; molecular weight — g/mol.
2-Propanone, 1-(triphenylphosphoranylidene)-, 1-(Triphenylphosphoranylidene)acetone, Acetylmethylenetriphenylphosphorane, RefChem:428861, 215-878-2, 1439-36-7.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.