53054-76-5
中文名称
4-吡啶乙磺酸
英文名称
4-Pyridineethanesulfonic acid
CAS
53054-76-5
EINECS 编号
258-331-3
分子式
C7H9NO3S
MDL 编号
MFCD00006452
分子量
187.22
MOL 文件
53054-76-5.mol
更新日期
2026/01/19 10:16:45
53054-76-5 结构式
基本信息
中文别名
4-吡啶乙磺酸4-嘧啶乙烷磺酸盐
英文别名
2-(4-PYRIDINE)-ETHANESULFONIC ACID2-(4-PYRIDYL)ETHANESULFONIC ACID
4PYESA
4-PYRIDINEETHANESULFONIC ACID
4-PYRIDINEETHANESULPHONIC ACID
4-PYRIDINEETHENESULFONIC ACID
4-PYRIDYL-2-ETHYL SULFONIC ACID
LABOTEST-BB LT00233123
PESA
PYRID-4-YLETHYLSULFONIC ACID
PYRIDIN-4-YLETHANESULPHONIC ACID
2-(4-Pyridinyl)ethanesulfonic acid
4-Pyridylethylsulfonic acid
beta-(4-Pyridyl)ethanesulfonic acid
2-(4-Pyridyl)ethanesulphonic acid
4-(2-Sulfoethyl)-pyridine
2-PYRIDIN-4-YL-ETHANESULFONIC ACID
4-Pyridylethanesulfonic Acid
4-Pyridineethanesulfonicacid,99%
4-Pyridineethanesulfonic
所属类别
医药中间体：吡啶衍生物物理化学性质
熔点297-299 °C (dec.)(lit.)
密度1.397±0.06 g/cm3(Predicted)
储存条件Inert atmosphere,Room Temperature
酸度系数(pKa)1.31±0.50(Predicted)
形态powder to crystal
颜色White to Almost white
BRN136690
InChI1S/C7H9NO3S/c9-12(10,11)6-3-7-1-4-8-5-2-7/h1-2,4-5H,3,6H2,(H,9,10,11)
InChIKeyRGIIAYDCZSXHGL-UHFFFAOYSA-N
SMILESOS(=O)(=O)CCc1ccncc1
安全数据
警示词警告
危险性描述H315-H319-H335
危险品标志Xi
危险类别码R36/37/38
安全说明S26
危险品运输编号UN 2585 8/PG 3
WGK Germany2
TSCAYes
危险等级8
包装类别III
海关编码2933399990
存储类别8A - Combustible corrosive hazardous materials
危险性类别Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Skin Irrit. 2
STOT SE 3