化工社化工社 化学情報印刷レポート · 研究参考用
2,4-ジニトロベンゼンスルホン酸クロリド
2,4-ジニトロベンゼンスルホン酸クロリド · 2,4-ジニトロベンゼンスルホニルクロリド · 2,4-ジニトロベンゼン-1-スルホニル クロリド · 2,4-DinitrobenzenesuL · 2,4-Dinitrobenzenesulfonylchl · 4-Dinitrobenzenesulfonyl chloride · 2,4-Dinitrophenylsulfonyl chloride · 2,4-dinitro-benzenesulfonylchlorid

識別子と物理属性
| CAS No. | 1656-44-6 |
|---|---|
| 分子式 | C6H3ClN2O6S |
| 平均分子量 | 266.62 g/mol |
| 単同位体質量 | 265.9400345 g/mol |
| SMILES | O=[N+]([O-])c1ccc(S(=O)(=O)Cl)c([N+](=O)[O-])c1 |
| InChIKey | SSFSNKZUKDBPIT-UHFFFAOYSA-N |
| PubChem CID | 74255 |
| EC No. | 216-749-3 |
| DTXSID | DTXSID2061854 |
| 現地名 | 2,4-ジニトロベンゼンスルホン酸クロリド |
化学・物理的性質
| XLogP | 1.7 |
|---|---|
| 極性表面積 | 134 |
| 水素結合供与体数 | 0 |
| 水素結合受容体数 | 6 |
| 回転可能結合数 | 1 |
| 重原子数 | 16 |
| 形式電荷 | 0 |
| 複雑度 | 393 |
| SpringerMaterials Properties | Nuclear quadrupole resonance spectroscopy |
| 融点 | 101-103 °C (lit.) |
| 沸点 | 60-80 °C |
| 密度 | 1.780 |
| 貯蔵条件 | -20°C Freezer |
| 溶解度 | Chloroform (Slightly)水と反応する。 |
| 外観・状態 | 個体 |
| 色 | 薄黄色の結晶 |
| BRN | 2147583 |
| 安定性 | 吸湿性 |
| InChI | 1S/C6H3ClN2O6S/c7-16(14,15)6-2-1-4(8(10)11)3-5(6)9(12)13/h1-3H |
| InChIKey | SSFSNKZUKDBPIT-UHFFFAOYSA-N |
| SMILES | [O-][N+](=O)c1ccc(c(c1)[N+]([O-])=O)S(Cl)(=O)=O |
| CAS データベース | 1656-44-6(CAS DataBase Reference) |
| EPAの化学物質情報 | Benzenesulfonyl chloride, 2,4-dinitro- (1656-44-6) |
化学的特性
yellow crystalline powder
安全性と法規制
| GHS 分類 | DangerH314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 46 reports by companies from 3 notifications to the ECHA C&L Inventory. |
|---|---|
| 規制情報 | Benzenesulfonyl chloride, 2,4-dinitro-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
| Hazard Classes and Categories | Skin Corr. 1B (100%) |
| F | 21 |
| 水環境危害等級(WGK) | 3 |
| TSCA 収載状態 | TSCA listed |
| 輸送番号(UN) | UN 3261 8/PG 2 |
| 税関コード | 2904990090 |
| 危険文句(R) | 34-65-48/23/24/25-46-45-48/20/21/22 |
| 危険表示 | T,C |
| 安全措置(S) | 53-26-36/37/39-45-62 |
| 危険等級 | 8Carc. 1AEye Dam. 1Muta. 1BSkin Corr. 1BSTOT RE 2 |
| 包装等級 | II |
| 貯蔵分類 | 6.1C - Combustible acute toxic Cat.3toxic compounds or compounds which causing chronic effects |
用途
使用
2,4-Dinitrobenzenesulfonyl chloride was used to protect primary amines. It was used as starting reagent in the synthesis of tert-butyl 2-[(2,4-dinitrophenyl) sulfonyl]amino acetate.
一般的な説明
2,4-Dinitrobenzenesulfonyl chloride causes the sulfonation of glycosylamines to yield N-glycosyl-2,4-dinitrobenzenesulfonamides.
製法・合成法
純化方法
Crystallise the sulfonyl chloride from *benzene or *benzene/pet ether. [Beilstein 11 H 78, 11 IV 214.]