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化合物简介
基本信息
CAS:2256-01-1
中文别名:异戊醛-2,4-二硝基苯腙;异戊醛-DNPH;异戊醛2,4-二硝基苯腙;
英文别名:(2,4-dinitrophenyl)hydrazone;3-methylbutanal (2,4-dinitrophenyl)hydrazone;Isovaleraldehyd-2,4-dinitrophenylhydrazon;Isovaleraldehyde 2,4-Dinitrophenylhydrazone;I0477;Butanal,3-methyl-,2-(2,4-dinitrophenyl)hydrazone;3-methyl-butanal;S0705;Butanal, 3-methyl-, (2,4-dinitrophenyl)hydrazone;Isovaleraldehyde-DNPH;isovaleraldehyde 2,4-dinitrophenylhydrazone;
分子式:C11H14N4O4
分子量:266.253
精确质量:266.102
Psa:116.03
Logp:4.0662
中文别名:异戊醛-2,4-二硝基苯腙;异戊醛-DNPH;异戊醛2,4-二硝基苯腙;
英文别名:(2,4-dinitrophenyl)hydrazone;3-methylbutanal (2,4-dinitrophenyl)hydrazone;Isovaleraldehyd-2,4-dinitrophenylhydrazon;Isovaleraldehyde 2,4-Dinitrophenylhydrazone;I0477;Butanal,3-methyl-,2-(2,4-dinitrophenyl)hydrazone;3-methyl-butanal;S0705;Butanal, 3-methyl-, (2,4-dinitrophenyl)hydrazone;Isovaleraldehyde-DNPH;isovaleraldehyde 2,4-dinitrophenylhydrazone;
分子式:C11H14N4O4
分子量:266.253
精确质量:266.102
Psa:116.03
Logp:4.0662
编号系统
物化性质
密度:1.33g/cm3
沸点:406ºC at 760mmHg
熔点:122-124ºC(lit.)
闪点:199.3ºC
折射率:1.594
储存条件:0-6ºC
蒸汽压:8.44E-07mmHg at 25°C
沸点:406ºC at 760mmHg
熔点:122-124ºC(lit.)
闪点:199.3ºC
折射率:1.594
储存条件:0-6ºC
蒸汽压:8.44E-07mmHg at 25°C
安全信息
安全说明:S26; S36; S45; S27; S16; S36/37
危险类别码:R36/37/38; R23/24/25; R11; R43
海关编码:2928000090
危险品运输编码:UN 1648 3/PG 2
危险品标志:Xi; T; F
危险类别码:R36/37/38; R23/24/25; R11; R43
海关编码:2928000090
危险品运输编码:UN 1648 3/PG 2
危险品标志:Xi; T; F
生产方法及用途
合成路线
上游原料
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图谱
Predict 1H proton NMR

13C NMR : Predict

1H NMR : Predict

13C NMR : in CDCl3

1H NMR : 400 MHz in CDCl3

Mass spectrum (electron ionization)

Mass

IR : KBr disc

IR : nujol mull
