间羟基肉桂酸，CAS 登记号 14755-02-3，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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m-Hydroxycinnamic acid · CAS 14755-02-3 · C9H8O3. UNII KWJ2DDJ34H. Melting Point: 192 - 194 °C.
| CAS Registry Number | 14755-02-3 |
|---|---|
| PubChem CID | 637541 |
| Molecular formula | C9H8O3 |
| IUPAC name | (E)-3-(3-hydroxyphenyl)prop-2-enoic acid |
| UNII (FDA) | KWJ2DDJ34H |
| Molecular Weight | 164.16 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 164.047344113 |
| Monoisotopic Mass | 164.047344113 |
| Topological Polar Surface Area | 57.5 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Melting Point | 192 - 194 °C |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.7%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
RefChem:25927; 3-coumaric acid, (E)-; 3-Hydroxycinnamic acid; 14755-02-3; M-COUMARIC ACID; 588-30-7; 3-Coumaric acid; m-Hydroxycinnamic acid; (E)-3-(3-Hydroxyphenyl)acrylic acid; 3-(3-Hydroxyphenyl)acrylic acid; trans-3-Hydroxycinnamic acid; trans-m-Coumaric Acid; trans-3-Hydroxycinnamate; Cinnamic acid, m-hydroxy-; 2-propenoic acid, 3-(3-hydroxyphenyl)-, (2E)-; (2E)-3-(3-hydroxyphenyl)prop-2-enoic acid
CAS 14755-02-3; molecular formula C9H8O3; molecular weight — g/mol.
RefChem:25927, 3-coumaric acid, (E)-, 3-Hydroxycinnamic acid, 14755-02-3, M-COUMARIC ACID, 588-30-7.
Hazard statements reported: H315, H319, H335.
Melting Point: 192 - 194 °C.
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.