4-(Methylthio)acetophenone (CAS 1778-09-2) — formula C9H10OS, molecular weight 166.24; category organic chemicals.
4-(Methylthio)acetophenone is a carbon-based organic compound with CAS registry number 1778-09-2 and molecular formula C9H10OS (molecular weight 166.24), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1778-09-2
Its molecular formula C9H10OS comprises 9 C, 10 H, 1 O, 1 S atoms.
Also known as: 4-(Methylthio)acetophenone · 4-(Methylthio)-acetophenone
Category: organic chemicals
The CAS registry number of 4-(Methylthio)acetophenone is 1778-09-2.
Molecular formula C9H10OS, molecular weight 166.24.
It is also registered under: 4-(Methylthio)acetophenone, 4-(Methylthio)-acetophenone.
Category: Organic Chemicals.
Public-database records for 4-(Methylthio)acetophenone (CAS 1778-09-2), reproduced here for independent cross-checking.
| 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]
| CAS Registry Number | 1778-09-2 |
|---|---|
| PubChem CID | 74501 |
| 分子式 | C9H10OS |
| IUPAC 名称 | 1-(4-methylsulfanylphenyl)ethanone |
| UNII（FDA） | FN9JM37X2P |
1-(4-(Methylthio)phenyl)ethan-1-one; Ethanone, 1-[4-(methylthio)phenyl]-; 1-[4-(Methylthio)phenyl]ethan-1-one; EINECS 217-213-1; Ethanone, 1-(4-(methylthio)phenyl)-; NSC 403927; RefChem:424467; 217-213-1; 1778-09-2; 4'-(Methylthio)acetophenone; 1-(4-(Methylthio)phenyl)ethanone; 1-(4-methylsulfanylphenyl)ethanone; 4-(Methylthio)acetophenone; 1-[4-(methylsulfanyl)phenyl]ethan-1-one; 1-[4-(Methylsulfanyl)phenyl]ethanone; 4'-(Methylmercapto)acetophenone
| 分子量 | 166.24 |
|---|---|
| XLogP3 | 2.3 |
| 氢键供体数 | 0 |
| 氢键受体数 | 2 |
| 可旋转键数 | 2 |
| 精确质量 | 166.04523611 |
| 单同位素质量 | 166.04523611 |
| 拓扑极性表面积 | 42.4 |
| 重原子数 | 11 |
| 形式电荷 | 0 |
4-(Methylthio)acetophenone · CAS 1778-09-2 · C9H10OS. UNII FN9JM37X2P.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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