化工社化工社 化学情報印刷レポート · 研究参考用
メタクリル酸2,2,2-トリフルオロエチル
メタクリル酸2,2,2-トリフルオロエチル · メタクリル酸(2,2,2-トリフルオロエチル) · 2,2,2-トリフルオロエチルメタクリレート · 2,2,2トリフルオロエチルメタアクリレ-ト · 2,2,2-トリフルオロエチルメタクリレート (2,2,2-Trifluoroethyl Methacrylate) · 2,2,2トリフルオロエチル=メタクリラト · 2,2,2-トリフルオロエチル=メタクリラート · メタクリル酸トリフルオロエチル

識別子と物理属性
| CAS No. | 352-87-4 |
|---|---|
| 分子式 | C6H7F3O2 |
| 平均分子量 | 168.11 g/mol |
| 単同位体質量 | 168.03981412 g/mol |
| SMILES | C=C(C)C(=O)OCC(F)(F)F |
| InChIKey | QTKPMCIBUROOGY-UHFFFAOYSA-N |
| PubChem CID | 9608 |
| EC No. | 206-525-3 |
| DTXSID | DTXSID7059856 |
| 現地名 | メタクリル酸2,2,2-トリフルオロエチル |
化学・物理的性質
| XLogP | 2.7 |
|---|---|
| 極性表面積 | 26.3 |
| 水素結合供与体数 | 0 |
| 水素結合受容体数 | 5 |
| 回転可能結合数 | 3 |
| 重原子数 | 11 |
| 形式電荷 | 0 |
| 複雑度 | 171 |
| PFAS | PFAS -> PFAS identified in REACH Regulation EC No. 1272/2008 |
| LogP(分配係数) | 1.56 |
| Physical Description | Liquid |
| 沸点 | 59 °C100 mm Hg(lit.) |
| 密度 | 1.181 g/mL at 25 °C(lit.) |
| 蒸気圧 | 22hPa at 20℃ |
| 屈折率 | n20/D 1.361(lit.) |
| 引火点 | 62 °F |
| 貯蔵条件 | 2-8°C |
| 外観・状態 | 結晶または結晶性粉末 |
| 比重 | 1.181 |
| 色 | 白い |
| 溶解度 | 906mg/L at 20℃ |
| BRN | 4175872 |
| 化粧品成分の機能 | フィルム形成 |
| InChI | 1S/C6H7F3O2/c1-4(2)5(10)11-3-6(7,8)9/h1,3H2,2H3 |
| InChIKey | QTKPMCIBUROOGY-UHFFFAOYSA-N |
| SMILES | CC(=C)C(=O)OCC(F)(F)F |
| LogP(分配係数) | 2.3 at 23.3℃ |
| CAS データベース | 352-87-4(CAS DataBase Reference) |
| NISTの化学物質情報 | 2,2,2-Trifluoroethyl methacrylate(352-87-4) |
| EPAの化学物質情報 | 2,2,2-Trifluoroethyl methacrylate (352-87-4) |
化学的特性
clear colorless liquid
安全性と法規制
| GHS 分類 | DangerH225 (94.9%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 98 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 規制情報 | Chemical: 2-Propenoic acid, 2-methyl-, 2,2,2-trifluoroethyl ester2-Propenoic acid, 2-methyl-, 2,2,2-trifluoroethyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propenoic acid, 2-methyl-, 2,2,2-trifluoroethyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 28-02-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/186582-Propenoic acid, 2-methyl-, 2,2,2-trifluoroethyl ester: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Flam. Liq. 2 (94.9%) |
| 水環境危害等級(WGK) | 2 |
| TSCA 収載状態 | TSCA listed |
| 輸送番号(UN) | UN 3272 3/PG 2 |
| 税関コード | 29161400 |
| 危険文句(R) | 11-36/37/38 |
| 化審法 | (2)-1031 |
| 消防法 | 危-4-2-III |
| 危険表示 | F,Xi |
| hazard_note | Flammable/Keep Cold |
| 安全措置(S) | 16-26-37/39 |
| 危険等級 | 3Acute Tox. 3 InhalationAcute Tox. 3 OralAquatic Chronic 3Flam. Liq. 2 |
| 包装等級 |
用途
使用
TFEMA can be used in the preparation of poly(TFEMA), which can be used in the development of acrylic protective coatings.
一般的な説明
2,2,2-Trifluoroethyl methacrylate (TFEMA) is a semifluorinated monomer that can be synthesized from methacryloyl chloride and 2,2,2-trifluoroethanol in presence of triethylamine. Its properties include chemical inertness, good wear resistance and low dielectric constant.