氯甲基膦酸二乙酯

• 产品号: 25030
• CAS号: 3167-63-3
• 分子式: C5H12ClO3P
• 分子量: 186.573741
• 纯 度: ≥97.0% (GC)

产品别名

• 标题: Diethyl chloromethylphosphonate
• IUPAC标准名: diethyl (chloromethyl)phosphonate
• IUPAC传统名: diethyl chloromethylphosphonate
• 别名: NSC 67753; Chloromethylphosphonic acid diethyl ester

产品登记号

• Beilstein号: 1363361
• MDL号: MFCD00010189
• EC号: 221-632-5
• CAS号: 3167-63-3

产品性质

• 级别: purum
• 线性分子式: ClCH2PO(OC2H5)2
• 纯度: ≥97.0% (GC)
• 沸点: 109-110 °C/10 mmHg(lit.)
• 密度: 1.2 g/mL at 25 °C(lit.)
• 闪点: 86 °C
• 闪点: 187 °F
• 折射率: n20/D 1.437(lit.)
• 折射率: n20/D 1.437
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 危险公开号: 36/37/38
• 安全公开号: 26-36
• 保存温度: 2-8°C
• 德国WGK号: 3

产品详细信息

详细说明 (简体中文)

Caution
储存时可变为褐色
Application
Reactant involved in:
• Subsequent alkylation after nucleophilic substitution1
• One-pot alkylation-boration of α-haloalkylphosphonates2
• Synthesis of cyclpentane and pyrrolidine derivatives via regioselective insertion reactions3
• Phosphorylation leading to P-containing cyclopropanes4
• Wadsworth-Emmons reactions5
• Ring expansion of zircnacycles via carbenoid insertion6

详细说明 (English)

Caution
may discolor to brown on storage
Application
Reactant involved in:
• Subsequent alkylation after nucleophilic substitution1
• One-pot alkylation-boration of α-haloalkylphosphonates2
• Synthesis of cyclpentane and pyrrolidine derivatives via regioselective insertion reactions3
• Phosphorylation leading to P-containing cyclopropanes4
• Wadsworth-Emmons reactions5
• Ring expansion of zircnacycles via carbenoid insertion6