1019-57-4
中文名稱
乙醛2,4-二硝基苯腙
英文名稱
ACETALDEHYDE 2,4-DINITROPHENYLHYDRAZONE
CAS
1019-57-4
分子式
C8H8N4O4
MDL 編號(hào)
MFCD00191298
分子量
224.17
MOL 文件
1019-57-4.mol
更新日期
2024/12/10 09:01:52
1019-57-4 結(jié)構(gòu)式
基本信息
中文別名
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
英文別名
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)
物理化學(xué)性質(zhì)
熔點(diǎn)164°C
沸點(diǎn)382.5±42.0 °C(Predicted)
密度1.47±0.1 g/cm3(Predicted)
閃點(diǎn)7 °C
儲(chǔ)存條件2-8°C
酸度系數(shù)(pKa)12.29±0.10(Predicted)
形態(tài)neat
CAS 數(shù)據(jù)庫1019-57-4(CAS DataBase Reference)
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H302
防范說明P301+P312+P330
危險(xiǎn)品標(biāo)志F,Xn
危險(xiǎn)類別碼R22-R36/37/38-R36-R20/21/22-R11-R43
危險(xiǎn)品運(yùn)輸編號(hào)UN 1648 3/PG 2
WGK Germany3
RTECS號(hào)AB2826500
乙醛2,4-二硝基苯腙價(jià)格(試劑級(jí))
| 報(bào)價(jià)日期 | 產(chǎn)品編號(hào) | 產(chǎn)品名稱 | CAS號(hào) | 包裝 | 價(jià)格 |
| 2024/11/08 | A1271 | 乙醛2,4-二硝基苯腙 Acetaldehyde 2,4-Dinitrophenylhydrazone | 1019-57-4 | 1G | 540元 |
| 2024/11/08 | A1271 | 乙醛2,4-二硝基苯腙 Acetaldehyde 2,4-Dinitrophenylhydrazone | 1019-57-4 | 10G | 1790元 |
| 2016/03/17 | S0700 | 乙醛2,4-二硝基苯腙(1mg/ml的乙酸乙酯溶液,以醛計(jì)算)[用于異味物質(zhì)分析](1ml*5) Acetaldehyde 2,4-Dinitrophenylhydrazone (1mg/ml as Aldehyde in Ethyl Acetate) [for Offensive Odors Analysis] (1ml*5) | 1019-57-4 | 1SET | 642元 |