化工社化工社 化学情報印刷レポート · 研究参考用
イソシアン酸3,4-ジフルオロフェニル
イソシアン酸3,4-ジフルオロフェニル · 3,4-Difluorophenyl isocyanate · 3,4-DifluorophenylIsocyanate>3,4-Difluoro-1-isocyanatobenzene · 3,4-Difluorophenyl isocyanate 2GR · Benzene, 1,2-difluoro-4-isocyanato- · Isocyanic Acid 3,4-Difluorophenyl Ester

識別子と物理属性
| CAS No. | 42601-04-7 |
|---|---|
| 分子式 | C7H3F2NO |
| 平均分子量 | 155.1 g/mol |
| 単同位体質量 | 155.01827016 g/mol |
| SMILES | O=C=Nc1ccc(F)c(F)c1 |
| InChIKey | YBWJVFMNWMLZEN-UHFFFAOYSA-N |
| PubChem CID | 2734708 |
| EC No. | 627-602-1 |
| DTXSID | DTXSID80370455 |
| 現地名 | イソシアン酸3,4-ジフルオロフェニル |
化学・物理的性質
| XLogP | 3.1 |
|---|---|
| 極性表面積 | 29.4 |
| 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 | 11 |
| 形式電荷 | 0 |
| 複雑度 | 179 |
| 沸点 | 164 °C(lit.) |
| 密度 | 1.326 g/mL at 25 °C(lit.) |
| 屈折率 | n20/D 1.498(lit.) |
| 引火点 | 145 °F |
| 貯蔵条件 | 2-8°C |
| 外観・状態 | 液体 |
| 色 | 黄色 |
| InChI | InChI=1S/C7H3F2NO/c8-6-2-1-5(10-4-11)3-7(6)9/h1-3H |
| InChIKey | YBWJVFMNWMLZEN-UHFFFAOYSA-N |
| SMILES | C1(F)=CC=C(N=C=O)C=C1F |
化学的特性
Yellow liquid
安全性と法規制
| GHS 分類 | WarningH302 (95.3%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 43 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Acute Tox. 4 (95.3%) |
| 水環境危害等級(WGK) | 3 |
| 輸送番号(UN) | UN 2206 6.1/PG 2 |
| 税関コード | 29291090 |
| 危険文句(R) | 20/21/22-36/37/38 |
| 消防法 | 危-4-2-III |
| 危険表示 | Xn,T |
| hazard_note | Toxic/Lachrymatory/Moisture Sensitive |
| 安全措置(S) | 26-36 |
| 危険等級 | 6.1Acute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 OralEye Irrit. 2Resp. Sens. 1Skin Irrit. 2Skin Sens. 1STOT SE 3 |
| 包装等級 | III |
| 貯蔵分類 | 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials |
用途
使用
3,4-Difluorophenyl isocyanate may be used in the preparation of (±)-trans-4-[4-cyano-3-(trifluoromethyl)phenyl]-N-(3,4-difluorophenyl)-2,5-dimethylpiperazine-1-carboxamide.
一般的な説明
3,4-Difluorophenyl isocyanate, also known as 1,2-difluoro-4-isocyanatobenzene, is an organic building block containing an isocyanate group.