化工社化工社 化学情報印刷レポート · 研究参考用
2,7-ジメトキシナフタレン
2,7-ジメトキシナフタレン · 2,7ジメトキシナフタレン · 2,7-Dimethoxy · 2,7-Dimethoxyphthalene · 7-Dimethoxynaphthalene · 2,7-Dimethoxynaphthalin · 2,7-DIMETHOXYNAPHTHALENE · 2,7-DimethoxylNaphthalene

識別子と物理属性
| CAS No. | 3469-26-9 |
|---|---|
| 分子式 | C12H12O2 |
| 平均分子量 | 188.22 g/mol |
| 単同位体質量 | 188.08372962 g/mol |
| SMILES | COc1ccc2ccc(OC)cc2c1 |
| InChIKey | PPKHAIRFQKFMLE-UHFFFAOYSA-N |
| PubChem CID | 77021 |
| EC No. | 222-433-6 |
| DTXSID | DTXSID70188243 |
| 現地名 | 2,7-ジメトキシナフタレン |
化学・物理的性質
| XLogP | 3.4 |
|---|---|
| 極性表面積 | 18.5 |
| 水素結合供与体数 | 0 |
| 水素結合受容体数 | 2 |
| 回転可能結合数 | 2 |
| 重原子数 | 14 |
| 形式電荷 | 0 |
| 複雑度 | 163 |
| SpringerMaterials Properties | 13C nuclear magnetic resonance spectrum |
| 融点 | 137-139 °C (lit.) |
| 沸点 | 283.23°C (rough estimate) |
| 密度 | 1.0750 (rough estimate) |
| 屈折率 | 1.6010 (estimate) |
| 貯蔵条件 | Sealed in dry,Room Temperature |
| 外観・状態 | powder to crystal |
| 色 | White to Orange to Green |
| InChI | InChI=1S/C12H12O2/c1-13-11-5-3-9-4-6-12(14-2)8-10(9)7-11/h3-8H,1-2H3 |
| InChIKey | PPKHAIRFQKFMLE-UHFFFAOYSA-N |
| SMILES | C1=C2C(C=CC(OC)=C2)=CC=C1OC |
| CAS データベース | 3469-26-9(CAS DataBase Reference) |
| NISTの化学物質情報 | Naphthalene, 2,7-dimethoxy-(3469-26-9) |
化学的特性
off-white to brown crystalline powder
安全性と法規制
| GHS 分類 | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, 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 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| 水環境危害等級(WGK) | 3 |
| 税関コード | 29093090 |
| 危険文句(R) | 36/37/38 |
| 危険表示 | Xi |
| 安全措置(S) | 26-36/37/39-24/25 |
| 危険等級 | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
| 貯蔵分類 | 11 - Combustible Solids |
用途
用途
有機合成原料。
使用
2,7-Dimethoxynaphthalene was employed as matrix to investigate the structure of polymetallic porphyrins via matrix-assisted laser desorption/ionization. It was also used in the synthesis of:peri-aroylnaphthalene compounds via elective electrophilic aromatic aroylation2-amino-1,2,3,4-tetrahydronaphthalene-6,7-diol