Triethyl 4-phosphonocrotonate (CAS No. 20345-62-4) 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 Triethyl 4-phosphonocrotonate is 20345-62-4.
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..
Triethyl 4-phosphonocrotonate · CAS 20345-62-4 · C10H19O5P. UNII LDZ2K3Y3H4.
| CAS Registry Number | 20345-62-4 |
|---|---|
| PubChem CID | 89321 |
| Molecular formula | C10H19O5P |
| IUPAC name | ethyl 2-diethoxyphosphorylbut-2-enoate |
| UNII (FDA) | LDZ2K3Y3H4 |
| Molecular Weight | 250.23 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 8 |
| Exact Mass | 250.09701070 |
| Monoisotopic Mass | 250.09701070 |
| Topological Polar Surface Area | 61.8 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
Ethyl 2-(diethoxyphosphinyl)but-2-enoate; 20345-62-4; ethyl 2-diethoxyphosphorylbut-2-enoate; LDZ2K3Y3H4; Ethyl 2-(diethoxyphosphinyl)-2-butenoate; ethyl 2-(diethoxyphosphoryl)but-2-enoate; UNII-LDZ2K3Y3H4; SCHEMBL30229854; DTXSID10942503; LKGVVQTVNFFWAT-UHFFFAOYSA-N; EINECS 243-748-5; NS00050886
CAS 20345-62-4; molecular formula C10H19O5P; molecular weight — g/mol.
Ethyl 2-(diethoxyphosphinyl)but-2-enoate, 20345-62-4, ethyl 2-diethoxyphosphorylbut-2-enoate, LDZ2K3Y3H4, Ethyl 2-(diethoxyphosphinyl)-2-butenoate, ethyl 2-(diethoxyphosphoryl)but-2-enoate.
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.