2-Phenyl-3-butyn-2-ol (CAS 127-66-2) — formula C10H10O, molecular weight 146.19; category organic chemicals.
2-Phenyl-3-butyn-2-ol is a carbon-based organic compound with CAS registry number 127-66-2 and molecular formula C10H10O (molecular weight 146.19), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 127-66-2
Its molecular formula C10H10O comprises 10 C, 10 H, 1 O atoms.
Also known as: 2-Phenyl-3-butyn-2-ol · DL-2-Phenyl-3-butyn-2-ol
Category: organic chemicals
The CAS registry number of 2-Phenyl-3-butyn-2-ol is 127-66-2.
Molecular formula C10H10O, molecular weight 146.19.
It is also registered under: 2-Phenyl-3-butyn-2-ol, DL-2-Phenyl-3-butyn-2-ol.
Category: Organic Chemicals.
Public-database records for 2-Phenyl-3-butyn-2-ol (CAS 127-66-2), reproduced here for independent cross-checking.
| Reported hazard statements | H302 (100%), H315 (23.9%), H319 (23.9%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (23.9%): Causes skin irritation [Warning Skin corrosion/irritation]
| CAS Registry Number | 127-66-2 |
|---|---|
| PubChem CID | 92098 |
| 分子式 | C10H10O |
| IUPAC 名称 | 2-phenylbut-3-yn-2-ol |
| UNII（FDA） | 4TR9Q57OTG |
2-Phenyl-3-butyn-2-ol; 2-Phenylbut-3-yn-2-ol; 127-66-2; 3-Hydroxy-3-phenyl-1-butyne; Methylphenylethynylcarbinol; Benzenemethanol, alpha-ethynyl-alpha-methyl-; 3-Butyn-2-ol, 2-phenyl-; 3-Phenyl-butin-1-ol-(3); 3-phenyl-1-butyn-3-ol; NSC 4329; 2-Phenyl-2-hydroxy-3-butyne; alpha-Ethynyl-alpha-methylbenzenemethanol; NSC-4329; EINECS 204-855-2; 4TR9Q57OTG; 3-Phenyl-butin-1-ol-(3) [German]
| 分子量 | 146.19 |
|---|---|
| XLogP3 | 1.5 |
| 氢键供体数 | 1 |
| 氢键受体数 | 1 |
| 可旋转键数 | 2 |
| 精确质量 | 146.073164938 |
| 单同位素质量 | 146.073164938 |
| 拓扑极性表面积 | 20.2 |
| 重原子数 | 11 |
| 形式电荷 | 0 |
2-Phenyl-3-butyn-2-ol · CAS 127-66-2 · C10H10O. UNII 4TR9Q57OTG.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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