ethyl 3-methyl-4-oxo-2-butenoate (CAS No. 41891-38-7) 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.
| CAS Number | 41891-38-7 |
|---|---|
| Molecular Formula | C7H10O3 |
| Molecular Weight | 142.15 |
| LogP | 0.6 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of ethyl 3-methyl-4-oxo-2-butenoate is 41891-38-7.
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..
ethyl 3-methyl-4-oxo-2-butenoate · CAS 41891-38-7 · C7H10O3. UNII NS00007568.
| CAS Registry Number | 41891-38-7 |
|---|---|
| PubChem CID | 3016304 |
| Molecular formula | C7H10O3 |
| IUPAC name | ethyl 3-methyl-4-oxobut-2-enoate |
| UNII (FDA) | NS00007568 |
| Molecular Weight | 142.15 |
|---|---|
| XLogP3 | 0.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 142.062994177 |
| Monoisotopic Mass | 142.062994177 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H318 (100%), H412 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
RefChem:1084867; 41891-38-7; Ethyl 3-methyl-4-oxocrotonate; ethyl 3-methyl-4-oxobut-2-enoate; ethyl 3-formylbut-2-enoate; ethyl 3-methyl-4-oxobutenoate; SCHEMBL1248610; YLFXEUMFBVGYEL-UHFFFAOYSA-N; ethyl 3-methyl-4-oxo-but-2-enoate; AKOS025243551; NS00007568; NS00126957
CAS 41891-38-7; molecular formula C7H10O3; molecular weight — g/mol.
RefChem:1084867, 41891-38-7, Ethyl 3-methyl-4-oxocrotonate, ethyl 3-methyl-4-oxobut-2-enoate, ethyl 3-formylbut-2-enoate, ethyl 3-methyl-4-oxobutenoate.
Hazard statements reported: H315, H318, H412.
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.
中文页面: 3-甲基-4-氧代-2-丁烯酸乙酯