1-[4-(2-苯基乙基-1-炔基)苯基]乙烷-1-酮，CAS 登记号 1942-31-0，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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1-[4-(2-phenyleth-1-ynyl)phenyl]ethan-1-one · CAS 1942-31-0 · C16H12O. UNII ST50771876.
| CAS Registry Number | 1942-31-0 |
|---|---|
| PubChem CID | 2779313 |
| Molecular formula | C16H12O |
| IUPAC name | 1-[4-(2-phenylethynyl)phenyl]ethanone |
| UNII (FDA) | ST50771876 |
| Molecular Weight | 220.26 |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 220.088815002 |
| Monoisotopic Mass | 220.088815002 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Reported hazard statements | H413 (100%) |
|---|
H413 (100%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]
P273, and P501 (click each P-code to see the statement)
1942-31-0; 1-[4-(2-phenylethynyl)phenyl]ethanone; 1-(4-(2-Phenylethynyl)phenyl)ethanone; RefChem:224697; 1-[4-(2-phenyleth-1-ynyl)phenyl]ethan-1-one; 1-(4-(Phenylethynyl)phenyl)ethanone; 1-[4-(phenylethynyl)phenyl]ethanone; 1-[4-(2-phenylethynyl)phenyl]ethan-1-one; MFCD00219774; 1-(4-(Phenylethynyl)phenyl)ethan-1-one; 4'-(Phenylethynyl)acetophenone; 1-acetyl-4-(2-phenylethynyl)benzene; 1-[4-(Phenylethynyl)phenyl]ethan-1-one; 4-(Phenylethynyl)acetophenone; 1-(4-acetylphenyl)-2-phenylethyne; Maybridge1_004914
CAS 1942-31-0; molecular formula C16H12O; molecular weight — g/mol.
1942-31-0, 1-[4-(2-phenylethynyl)phenyl]ethanone, 1-(4-(2-Phenylethynyl)phenyl)ethanone, RefChem:224697, 1-[4-(2-phenyleth-1-ynyl)phenyl]ethan-1-one, 1-(4-(Phenylethynyl)phenyl)ethanone.
Hazard statements reported: H413.
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.