反式3,5-双(三氟甲基)肉桂酸，CAS 登记号 155814-20-3，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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trans-3,5-bis(trifluoromethyl)cinnamic acid · CAS 155814-20-3 · C11H6F6O2. UNII HMS1732B09.
| CAS Registry Number | 155814-20-3 |
|---|---|
| PubChem CID | 2063615 |
| Molecular formula | C11H6F6O2 |
| IUPAC name | (E)-3-[3,5-bis(trifluoromethyl)phenyl]prop-2-enoic acid |
| UNII (FDA) | HMS1732B09 |
| Molecular Weight | 284.15 |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 2 |
| Exact Mass | 284.02719840 |
| Monoisotopic Mass | 284.02719840 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
trans-3,5-Bis(trifluoromethyl)cinnamic acid; RefChem:898777; 623-253-4; 155814-20-3; 3,5-Bis(trifluoromethyl)cinnamic acid; 3-(3,5-Bis(trifluoromethyl)phenyl)acrylic acid; MFCD00799487; 503179-72-4; 3-[3,5-bis(trifluoromethyl)phenyl]prop-2-enoic Acid; (2E)-3-[3,5-bis(trifluoromethyl)phenyl]prop-2-enoic acid; 2-Propenoic acid, 3-[3,5-bis(trifluoromethyl)phenyl]-, (2E)-; (E)-3,5-Bis(trifluoromethyl)cinnamic Acid; (E)-3-(3,5-bis(trifluoromethyl)phenyl)acrylic acid; SCHEMBL1711391; CHEMBL2409277; IZKCKOPHMWHBHR-OWOJBTEDSA-N
CAS 155814-20-3; molecular formula C11H6F6O2; molecular weight — g/mol.
trans-3,5-Bis(trifluoromethyl)cinnamic acid, RefChem:898777, 623-253-4, 155814-20-3, 3,5-Bis(trifluoromethyl)cinnamic acid, 3-(3,5-Bis(trifluoromethyl)phenyl)acrylic acid.
Hazard statements reported: H315, H319, H335.
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.