化工社化工社 化学情報印刷レポート · 研究参考用
2,5-ジメトキシアニリン
2,5-ジメトキシアニリン · アミノヒドロキノンジメチルエーテル · 2,5-ジメトキシベンゼンアミン · 1,4-ジメトキシ-2-アミノベンゼン · 2-アミノヒドロキノンジメチルエーテル · 2,5‐ジメトキシアニリン · C2H11NO2 · c.i.35811

識別子と物理属性
| CAS No. | 102-56-7 |
|---|---|
| 分子式 | C8H11NO2 |
| 平均分子量 | 153.18 g/mol |
| 単同位体質量 | 153.07897859 g/mol |
| SMILES | COc1ccc(OC)c(N)c1 |
| InChIKey | NAZDVUBIEPVUKE-UHFFFAOYSA-N |
| PubChem CID | 7613 |
| ChEMBL | CHEMBL1616799 |
| EC No. | 203-040-9 |
| DTXSID | DTXSID4059257 |
| 現地名 | 2,5-ジメトキシアニリン |
化学・物理的性質
| XLogP | 1.2 |
|---|---|
| 極性表面積 | 44.5 |
| 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 | 2 |
| 重原子数 | 11 |
| 形式電荷 | 0 |
| 複雑度 | 119 |
| 物質分類 | Nitrogen Compounds -> Amines, Aromatic |
| SpringerMaterials Properties | Density |
| LogP(分配係数) | 1.2 |
| 蒸気圧 | 0.00828 [mmHg]0.19Pa at 20℃ |
| Physical Description | Brown powder[Alfa Aesar MSDS] |
| 融点 | 78-80 °C (lit.) |
| 沸点 | 140 °C (7 mmHg) |
| 密度 | 1.1577 (rough estimate) |
| 屈折率 | 1.4770 (estimate) |
| 引火点 | 130 °C |
| 貯蔵条件 | Keep in dark place,Inert atmosphere,Room temperature |
| 溶解度 | soluble in Methanol4g/L(40℃) |
| pKa(酸解離定数) | 4.12±0.10(Predicted) |
| 外観・状態 | 結晶性粉末または塊 |
| 色 | グレーからダークブラウン |
| BRN | 776823 |
| InChI | 1S/C8H11NO2/c1-10-6-3-4-8(11-2)7(9)5-6/h3-5H,9H2,1-2H3 |
| InChIKey | NAZDVUBIEPVUKE-UHFFFAOYSA-N |
| SMILES | COc1ccc(OC)c(N)c1 |
| LogP(分配係数) | 1.16 at 23℃ and pH6.5-7.5 |
| CAS データベース | 102-56-7(CAS DataBase Reference) |
| EPAの化学物質情報 | Benzenamine, 2,5-dimethoxy- (102-56-7) |
化学的特性
grey to dark brown crystalline powder or lumps
安全性と法規制
| GHS 分類 | DangerH301 (88.5%): Toxic if swallowed [Danger Acute toxicity, oral]P260, P264, P270, P301+P316, P301+P317, P319, P321, P330, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 52 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 規制情報 | Chemical: Benzenamine, 2,5-dimethoxy-Status: Active Update: 27-06-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/5256Benzenamine, 2,5-dimethoxy-: Does not have an individual approval but may be used under an appropriate group standard |
| 有害性の概要 | Causes somnolence, methemoglobinemia, liver and kidney changes, and general anesthesia in acute oral studies of mice[RTECS] May cause irritationMay induce methemoglobinemiaToxic by ingestion, inhalation, and skin absorptionProlonged or repeated exposure may cause organ injury[Alfa Aesar MSDS] |
| Hazard Classes and Categories | Acute Tox. 3 (88.5%) |
| 有害作用 | Neurotoxin - Other CNS neurotoxin |
| F | 8-10-23 |
| 水環境危害等級(WGK) | 1 |
| TSCA 収載状態 | TSCA listed |
| RTECS 番号 | BX4375000 |
| 輸送番号(UN) | UN 2811 6.1/PG 3 |
| 毒性 | bird - wild,LD50,oral,100mg/kg (100mg/kg),Toxicology and Applied Pharmacology. Vol. 21, Pg. 315, 1972. |
| 税関コード | 29214200 |
| 危険文句(R) | 25-36/37/38-20/21/22-23/24/25 |
| 化審法 | (3)-616 |
| 危険表示 | T,Xi,Xn |
| hazard_note | Toxic/Irritant |
| 安全措置(S) | 45-36/37/39-26-22 |
| 危険等級 | 6.1Acute Tox. 4 Oral |
| 包装等級 | III |
| 貯蔵分類 | 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects |
用途
用途
有機合成原料。
使用
2,5-Dimethoxyaniline is used as a laccase inducer which immobilizes the enzyme laccase from Trumetes versicolor.