4-甲基二苯甲酮，CAS 登记号 134-84-9，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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4-Methylbenzophenone · CAS 134-84-9 · C14H12O. UNII B2F68X17BM.
| CAS Registry Number | 134-84-9 |
|---|---|
| PubChem CID | 8652 |
| Molecular formula | C14H12O |
| IUPAC name | (4-methylphenyl)-phenylmethanone |
| UNII (FDA) | B2F68X17BM |
| Molecular Weight | 196.24 |
|---|---|
| XLogP3 | 3.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 196.088815002 |
| Monoisotopic Mass | 196.088815002 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| GHS notification summary | 76.4% (2135 / 2794) |
|---|
| GHS notification summary | 76.4% (2135 / 2794) |
|---|---|
| Reported hazard statements | H302 (15.8%), H319 (15.9%) |
This chemical does not meet GHS hazard criteria for 76.4% (2135 of 2794) of all reports.
H302 (15.8%): Harmful if swallowed [Warning Acute toxicity, oral]
4-Methylbenzophenone; 134-84-9; Methanone, (4-methylphenyl)phenyl-; DTXSID9037741; B2F68X17BM; DTXCID7017741; NSC-4898; RefChem:99849; 205-159-1; phenyl(p-tolyl)methanone; p-Methylbenzophenone; (4-Methylphenyl)(phenyl)methanone; Phenyl p-tolyl ketone; p-Benzoyltoluene; 4-Methyl benzophenone; (4-methylphenyl)-phenylmethanone
CAS 134-84-9; molecular formula C14H12O; molecular weight — g/mol.
4-Methylbenzophenone, 134-84-9, Methanone, (4-methylphenyl)phenyl-, DTXSID9037741, B2F68X17BM, DTXCID7017741.
76.4% of GHS notifications report no hazard classification (2135 of 2794).
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.