1,4-二甲苯亚基双(二乙基膦酸酯)
[CAS# 4546-04-7]

基本信息

• 产品分类: 化学试剂 >> 有机试剂 >> 膦配体
• 英文名: 1,4-Xylenebis(diethylphosphonate)
• 别名: NSC 203064; Tetraethyl 1,4-phenylenebis(methylene)diphosphonate; Tetraethyl [1,4-phenylenebis(methylene)]bisphosphonate; Tetraethyl p-xylylenebis(phosphonate); Tetraethyl p-xylylenediphosphonate; Tetraethyl alpha,alpha'-p-xylenediphosphonate; p-Bis(diethylphosphono)xylene; p-Xylenebis(diethyl phosphonate); p-Xylylenebis(diethyl phosphonate)
• 产品名称: 1,4-二甲苯亚基双(二乙基膦酸酯)
• 分子式: C₁₆H₂₈O₆P₂
• 分子量: 378.34
• CAS 登录号: 4546-04-7
• EC 号码: 224-902-0

物理化学性质

• 溶解度: 微溶 (3.8 g/L) (25 ºC), 计算值^*
• 密度: 1.153±0.06 g/cm³ (20 ºC 760 torr), 计算值^*
• 熔点: 142-143 ºC (chloroform )^**

^* 使用计算软件 Advanced Chemistry Development (ACD/Labs) V11.02 (©1994-2014 ACD/Labs)

^** Kuo, Chao-Hui; Chemistry of Materials 2006, V18(17), P4121-4129.

安全数据

危害分类

危害	分类	类别码	危害标签
急性毒性	Acute Tox.	4	H302
皮肤刺激	Skin Irrit.	2	H315
特定目标器官毒性—单次接触	STOT SE	3	H335
眼刺激	Eye Irrit.	2	H319