3'-(トリフルオロメチル)アセトフェノン
3'-(トリフルオロメチル)アセトフェノン · m-(トリフルオロメチル)アセトフェノン · 1-アセチル-3-(トリフルオロメチル)ベンゼン · 1-(トリフルオロメチル)-3-アセチルベンゼン · 1-[3-(トリフルオロメチル)フェニル]エタノン · 3-トリフルオロアセトフェノン · 3’トリフルオロメチルアセトフェノン · 3′-(トリフルオロメチル)アセトフェノン

識別子と物理属性
| CAS No. | 349-76-8 |
|---|---|
| 分子式 | C9H7F3O |
| 平均分子量 | 188.15 g/mol |
| 単同位体質量 | 188.0448995 g/mol |
| SMILES | CC(=O)c1cccc(C(F)(F)F)c1 |
| InChIKey | ABXGMGUHGLQMAW-UHFFFAOYSA-N |
| PubChem CID | 67682 |
| EC No. | 206-490-4 |
| DTXSID | DTXSID3059844 |
| 現地名 | 3'-(トリフルオロメチル)アセトフェノン |
化学・物理的性質
| XLogP | 3 |
|---|---|
| 極性表面積 | 17.1 |
| 水素結合供与体数 | 0 |
| 水素結合受容体数 | 4 |
| 回転可能結合数 | 1 |
| 重原子数 | 13 |
| 形式電荷 | 0 |
| 複雑度 | 198 |
| PFAS | PFAS -> PFAS identified in REACH Regulation EC No. 1272/2008 |
| SpringerMaterials Properties | 13C nuclear magnetic resonance spectrum |
| 沸点 | 198-200 °C(lit.) |
| 密度 | 1.235 g/mL at 25 °C(lit.) |
| 蒸気圧 | 35Pa at 25℃ |
| 屈折率 | n20/D 1.4611(lit.) |
| 引火点 | 183 °F |
| 貯蔵条件 | Sealed in dry,Room Temperature |
| 外観・状態 | clear liquid |
| 色 | Colorless to Red to Green |
| 比重 | 1.235 |
| 溶解度 | 620mg/L at 25℃ |
| BRN | 640151 |
| InChI | 1S/C9H7F3O/c1-6(13)7-3-2-4-8(5-7)9(10,11)12/h2-5H,1H3 |
| InChIKey | ABXGMGUHGLQMAW-UHFFFAOYSA-N |
| SMILES | CC(=O)c1cccc(c1)C(F)(F)F |
| LogP(分配係数) | 2.55 at 25℃ |
| CAS データベース | 349-76-8(CAS DataBase Reference) |
| NISTの化学物質情報 | 3-CF3-C6H4-COCH3(349-76-8) |
| EPAの化学物質情報 | Ethanone, 1-[3-(trifluoromethyl)phenyl]- (349-76-8) |
化学的特性
CLEAR COLOURLESS TO VERY SLIGHTLY YELLOW LIQUID
安全性と法規制
| GHS 分類 | WarningH315 (55.2%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 87 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 規制情報 | PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.Status: Active Update: 27-01-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/11747 |
| Hazard Classes and Categories | Skin Irrit. 2 (55.2%) |
| 水環境危害等級(WGK) | 1 |
| TSCA 収載状態 | TSCA listed |
| 税関コード | 29147090 |
| 危険文句(R) | 36/37/38 |
| 消防法 | 危-4-3-III |
| 危険表示 | Xi |
| 安全措置(S) | 26-36 |
| 危険等級 | IRRITANTEye Irrit. 2Skin Irrit. 2STOT SE 3 |
| 貯蔵分類 | 10 - Combustible liquids |
用途
用途
有機合成原料。
使用
3''-(Trifluoromethyl)acetophenone is a reagent used in the stabilization of endosomal-toll-like receptor TRL8 creating a sort of inhibitory activity.
一般的な説明
Asymmetric catalytic addition of ethyl groups to 3′-(trifluoromethyl)acetophenone catalyzed by ligands derived from trans-1,2-diaminocyclohexane and camphor sulfonyl chloride has been reported. Phenylation of 3′-(trifluoromethyl)acetophenone in the presence of dihydroxy bis(sulfonamide) ligand (enantioselective catalyst), titanium tetraisopropoxide and diphenylzinc has been investigated.