1019-57-4
中文名称
乙醛2,4-二硝基苯腙
英文名称
ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
CAS
1019-57-4
分子式
C8H8N4O4
MDL 编号
MFCD00191298
分子量
224.17
MOL 文件
1019-57-4.mol
更新日期
2026/10/10 17:31:59
1019-57-4 结构式
基本信息
中文别名
乙醛2,4-二硝基苯腙乙醛2,4-二硝苯腙
乙醛2,4-二硝基苯腙衍生物
英文别名
ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONEACETALDEHYDE-DNPH
ACETALDEHYDE (DNPH DERIVATIVE)
DNPH
(1Z)-Ethanal (2,4-dinitrophenyl)hydrazone
Ethanal 2,4-dinitrophenylhydrazone
Ethanal DNPH, peak # 2
Acetaldehyde-2,4-DNPH
ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE, ENVIRONMENTAL STANDARD, 99%
35972, Acetaldehyde 2,4-dinitrophenylhyd razone (purity)
ACETALDEHYDE-2,4-DNPH, 100MG, NEAT
2-butenal-2,4-dinitrophenylhydrazone
acetaldehyde-2,4-dinitrophenylhydrazone solution
acetaldehyde-2,4-dnph solution
Acetaldehyde 2,4-Dinitrophenylhydrazone (1mg/ml as Aldehyde in Ethyl Acetate) [for Offensive Odors Analysis] (1ml*5)
所属类别
化学试剂：腙物理化学性质
熔点164°C
沸点382.5±42.0 °C(Predicted)
密度1.47±0.1 g/cm3(Predicted)
闪点7 °C
储存条件2-8°C
溶解度DMSO (Slightly), Methanol (Slightly, Heated)
酸度系数(pKa)12.29±0.10(Predicted)
形态neat
稳定性Hygroscopic
主要应用diagnostic assay manufacturing
environmental
hematology
histology
environmental
hematology
histology
InChI1S/C8H8N4O4/c1-2-9-10-7-4-3-6(11(13)14)5-8(7)12(15)16/h2-5,10H,1H3/b9-2+
InChIKeyONBOQRNOMHHDFB-XNWCZRBMSA-N
SMILESC\C=N\Nc1ccc(cc1[N+]([O-])=O)[N+]([O-])=O
安全数据
警示词警告
危险性描述H302
防范说明P301+P312+P330
危险品标志F,Xn
危险品运输编号UN 1648 3/PG 2
WGK Germany3
RTECS号AB2826500
存储类别11 - Combustible Solids
危险性类别Acute Tox. 4 Oral