化工社化工社 化学情報印刷レポート · 研究参考用
ジエチルホスホノ酢酸メチル
ジエチルホスホノ酢酸メチル · (ジエトキシホスフィニル)酢酸メチル · 2-(ジエトキシホスフィニル)酢酸メチル · メトキシカルボニルメチルホスホン酸ジエチル · ジエトキシホスフィニル酢酸メチル · ジエチルホスホノ酢酸メチル, 97% · メチル 2-(ジエトキシホスホリル)アセタート · Methyl 2-(diethoxyphosphoryl)acetate

識別子と物理属性
| CAS No. | 1067-74-9 |
|---|---|
| 分子式 | C7H15O5P |
| 平均分子量 | 210.16 g/mol |
| 単同位体質量 | 210.06571021 g/mol |
| SMILES | CCOP(=O)(CC(=O)OC)OCC |
| InChIKey | CTSAXXHOGZNKJR-UHFFFAOYSA-N |
| PubChem CID | 66113 |
| EC No. | 213-938-2 |
| DTXSID | DTXSID50147732 |
| 現地名 | ジエチルホスホノ酢酸メチル |
化学・物理的性質
| XLogP | 0.1 |
|---|---|
| 極性表面積 | 61.8 |
| 水素結合供与体数 | 0 |
| 水素結合受容体数 | 5 |
| 回転可能結合数 | 7 |
| 重原子数 | 13 |
| 形式電荷 | 0 |
| 複雑度 | 193 |
| 沸点 | 127-131 °C9 mm Hg(lit.) |
| 密度 | 1.145 g/mL at 25 °C(lit.) |
| 屈折率 | n20/D 1.433(lit.) |
| 引火点 | >230 °F |
| 貯蔵条件 | Sealed in dry,Room Temperature |
| 溶解度 | テトラヒドロフランと混和します。 |
| 外観・状態 | 液体 |
| 色 | 無色透明~微黄色 |
| BRN | 1782397 |
| InChI | InChI=1S/C7H15O5P/c1-4-11-13(9,12-5-2)6-7(8)10-3/h4-6H2,1-3H3 |
| InChIKey | CTSAXXHOGZNKJR-UHFFFAOYSA-N |
| SMILES | C(OC)(=O)CP(OCC)(OCC)=O |
| CAS データベース | 1067-74-9(CAS DataBase Reference) |
| NISTの化学物質情報 | Acetic acid, phosphono-, p,p-diethyl c-methyl ester(1067-74-9) |
化学的特性
Clear colorless to slightly yellow liquid
安全性と法規制
| GHS 分類 | WarningH315 (97.9%): 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 48 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 規制情報 | Diethyl methoxycarbonylmethanephosphonate: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Skin Irrit. 2 (97.9%) |
| F | 10 |
| 水環境危害等級(WGK) | 3 |
| 税関コード | 29310095 |
| 危険文句(R) | 36/37/38 |
| 消防法 | 危-4-3-III |
| 危険表示 | Xi |
| 安全措置(S) | 26-36 |
| 危険等級 | Eye Irrit. 2Skin Irrit. 2 |
| 貯蔵分類 | 10 - Combustible liquids |
用途
使用
Methyl diethylphosphonoacetate is used as a reagent in the preparation of allylic fluorides compounds and in regioselective Diels-Alder reactions. It also serves as a reactant in the preparation of substituted thiophenes and furans, which finds application in type 2 diabetes treatment. Further, it acts as a precursor in the synthesis of pyridone alkaloids and immunosuppressive cyclopentanediol derivatives. In addition to this, it is utilized in the modification of botulinum neurotoxin serotype A protease inhibitors.