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CAS:1251-85-0

 1251-85-0

1251-85-0

CAS号:1251-85-0

品名:二安替比林甲烷Diantipyrylmethane

中文别名:4,4’-次甲基二安替比林;1,1'-二安替比林甲烷;二安替吡啉甲烷;4,4'-亚甲基双(1,2-二氢-1,5-二甲基-2-苯基)-3H-吡唑啉-3-酮;4,4'-亚甲基二安替比林;二(1-苯基-2,3-二甲基-5-比唑酮)甲烷;

英文别名:4,4'-Methylenebis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one);Diantipyrylmethane;4-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one;4,4'-DiantipyrylmethaneMonohydrate;4,4'-Methylenediantipyrinemonohydrate;Di-(1-phenyl-2,3-dimethylpyrazolon-5-yl)methane;4,4'-Methylenebis(1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one);

分子式:C23H24N4O2

分子量:388.462

精确质量:388.19

Psa:53.86

BRN号:59702

EINECS号:215-009-7

MDL号:MFCD00149122

PubChem号:24893710

外观与性状:白色结晶粉末

密度:1.232g/cm3

沸点:515.2ºC at 760mmHg

熔点:156°C (dec.)(lit.)

闪点:212.5ºC

稳定性:Stable. Incompatible with strong oxidizing agents.

蒸汽压:8.32E-14mmHg at 25°C

安全说明:S22-S24/25

WGK Germany:3

海关编码:2942000000

用途:用作分光光度法和萃取光度法测定Au3+、Ti4+,Ir,三价铁,钼等的灵敏显色剂。称量分析测定硅的沉淀剂。还可用作多重离子的萃取剂.

吡唑

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