4-phenyl-3-butyn-2-one (CAS No. 1817-57-8) 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 4-phenyl-3-butyn-2-one is 1817-57-8.
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..
4-phenyl-3-butyn-2-one · CAS 1817-57-8 · C10H8O. UNII NS00025980.
| CAS Registry Number | 1817-57-8 |
|---|---|
| PubChem CID | 74555 |
| Molecular formula | C10H8O |
| IUPAC name | 4-phenylbut-3-yn-2-one |
| UNII (FDA) | NS00025980 |
| Molecular Weight | 144.17 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 144.057514874 |
| Monoisotopic Mass | 144.057514874 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (88.4%), H315 (11.6%), H319 (11.6%) |
|---|
H302 (88.4%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (11.6%): Causes skin irritation [Warning Skin corrosion/irritation]
4-Phenyl-3-butyn-2-one; 4-Phenylbut-3-yn-2-one; 1817-57-8; 3-Butyn-2-one, 4-phenyl-; CHEBI:51731; DTXSID50171178; PBYO cpd; RefChem:526371; DTXCID2093669; 217-327-1; 1-Phenyl-1-butyn-3-one; MFCD00008776; BRN 0878583; EINECS 217-327-1; acetylphenyl-acetylene; 4-phenyl-but-3-yn-2-one
CAS 1817-57-8; molecular formula C10H8O; molecular weight — g/mol.
4-Phenyl-3-butyn-2-one, 4-Phenylbut-3-yn-2-one, 1817-57-8, 3-Butyn-2-one, 4-phenyl-, CHEBI:51731, DTXSID50171178.
Hazard statements reported: H302, H315, H319.
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.