乙酮，1-(2,3-二甲基苯基)-，CAS 登记号 2142-71-4，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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Ethanone, 1-(2,3-dimethylphenyl)- · CAS 2142-71-4 · C10H12O. UNII NS00045303.
| CAS Registry Number | 2142-71-4 |
|---|---|
| PubChem CID | 16505 |
| Molecular formula | C10H12O |
| IUPAC name | 1-(2,3-dimethylphenyl)ethanone |
| UNII (FDA) | NS00045303 |
| Molecular Weight | 148.20 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 148.088815002 |
| Monoisotopic Mass | 148.088815002 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 11 |
| 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]
2142-71-4; 2',3'-DIMETHYLACETOPHENONE; 1-(2,3-dimethylphenyl)ethan-1-one; DTXSID50175691; RefChem:439382; DTXCID0098182; 840-160-6; 1-(2,3-Dimethylphenyl)ethanone; 2,3-DIMETHYLACETOPHENONE; MFCD03844735; 2,3-(CH3)=C6H3-COCH3; Dexmedetomidine Impurity 13; SCHEMBL697259; CK2574; AKOS011841437; Ethanone,1-(2,3-dimethylphenyl)-
CAS 2142-71-4; molecular formula C10H12O; molecular weight — g/mol.
2142-71-4, 2',3'-DIMETHYLACETOPHENONE, 1-(2,3-dimethylphenyl)ethan-1-one, DTXSID50175691, RefChem:439382, DTXCID0098182.
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.