化工社化工社 化学情報印刷レポート · 研究参考用
4-アミノ-2-クロロピリミジン
4-アミノ-2-クロロピリミジン · 2-クロロ-4-アミノピリミジン · 2-クロロピリミジン-4-アミン · 2-CHLOROPYRIMIDIN-4-AMINE · 2-CHLORO-4-PYRIMIDINAMINE · 2-CHLORO-4-AMINOPYRIMIDINE · 4-AMINO-2-CHLOROPYRIMIDINE · 2-CHLOROPYRIMIDIN-4-YLAMINE

識別子と物理属性
| CAS No. | 7461-50-9 |
|---|---|
| 分子式 | C4H4ClN3 |
| 平均分子量 | 129.55 g/mol |
| 単同位体質量 | 129.00937481 g/mol |
| SMILES | Nc1ccnc(Cl)n1 |
| InChIKey | LPBDZVNGCNTELM-UHFFFAOYSA-N |
| PubChem CID | 345752 |
| EC No. | 627-766-4 |
| DTXSID | DTXSID80323289 |
| 現地名 | 4-アミノ-2-クロロピリミジン |
化学・物理的性質
| XLogP | 0.8 |
|---|---|
| 極性表面積 | 51.8 |
| 水素結合供与体数 | 1 |
| 水素結合受容体数 | 3 |
| 回転可能結合数 | 0 |
| 重原子数 | 8 |
| 形式電荷 | 0 |
| 複雑度 | 77.7 |
| 融点 | 197-205 °C |
| 沸点 | 338.8±15.0 °C(Predicted) |
| 密度 | 1.437±0.06 g/cm3(Predicted) |
| 貯蔵条件 | Keep in dark place,Sealed in dry,Room Temperature |
| 外観・状態 | powder to crystal |
| pKa(酸解離定数) | 2.30±0.10(Predicted) |
| 色 | White to Light yellow |
| InChI | InChI=1S/C4H4ClN3/c5-4-7-2-1-3(6)8-4/h1-2H,(H2,6,7,8) |
| InChIKey | LPBDZVNGCNTELM-UHFFFAOYSA-N |
| SMILES | C1(Cl)=NC=CC(N)=N1 |
| CAS データベース | 7461-50-9(CAS DataBase Reference) |
化学的特性
White to light brown solid
安全性と法規制
| GHS 分類 | WarningH302 (97.7%): Harmful if swallowed [Warning Acute toxicity, oral]P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P330, P337+P317, 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 (97.7%) |
| 水環境危害等級(WGK) | 3 |
| 税関コード | 29335990 |
| 危険文句(R) | 36/37/38-36-22 |
| 危険表示 | Xn |
| 安全措置(S) | 26-36/37/39 |
| 危険等級 | IRRITANT-HARMFULAcute Tox. 4 OralEye Irrit. 2 |
| 貯蔵分類 | 11 - Combustible Solids |
用途
使用
4-Amino-2-chloropyrimidine is a chloropyrimidine compound, which is widely used in the synthesis of various medicines and pesticides. It can be used to transform functional groups, such as amino groups, or to remove chlorine by hydrogenolysis; chlorine can also be used to couple various carbon-carbon bonds.