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2-Ethyl-3-(4-ethylphenoxy)-7-hydroxy-4H-chromen-4-one
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C19H18O4 |
| Molecular weight | 310.34 |
| MDL number | MFCD05256488 |
| PubChem Substance ID【PubChem化学物质编号】 | 329819210 |
| Other Notes【其他说明】 | Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final. NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE. |
| Legal Information【法律信息】 | Product of Otava |
产品性质
| InChI | 1S/C19H18O4/c1-3-12-5-8-14(9-6-12)22-19-16(4-2)23-17-11-13(20)7-10-15(17)18(19)21/h5-11,20H,3-4H2,1-2H3 |
| InChI key | RBBBDACEEGEXQW-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
