5-methylene-5H-furan-2-one (CAS No. 108-28-1) 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 5-methylene-5H-furan-2-one is 108-28-1.
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..
5-methylene-5H-furan-2-one · CAS 108-28-1 · C5H4O2. UNII 66FQZ1A5SO.
| CAS Registry Number | 108-28-1 |
|---|---|
| PubChem CID | 66948 |
| Molecular formula | C5H4O2 |
| IUPAC name | 5-methylidenefuran-2-one |
| UNII (FDA) | 66FQZ1A5SO |
| Molecular Weight | 96.08 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 96.021129366 |
| Monoisotopic Mass | 96.021129366 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
Protoanemonin; 5-Methylenefuran-2(5H)-one; 108-28-1; 5-methylene-2(5H)-furanone; 5-methylidenefuran-2-one; 4-Methylenebut-2-en-4-olide; ISOMYCIN; cis-4-Methylenebut-2-en-4-olide; 66FQZ1A5SO; CHEBI:28906; DTXSID10148346; 5-methylene-2-furanone; RefChem:176665; DTXCID8070837; 203-567-4; Protoanemonene
CAS 108-28-1; molecular formula C5H4O2; molecular weight — g/mol.
Protoanemonin, 5-Methylenefuran-2(5H)-one, 108-28-1, 5-methylene-2(5H)-furanone, 5-methylidenefuran-2-one, 4-Methylenebut-2-en-4-olide.
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.