产品名称

英文名称：N,N'-Diphenylbenzidine

同义词

N,N'-Diphenylbenzidine、531-91-9、N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine、Diphenylbenzidine、Benzidine, N,N'-diphenyl-、4,4'-Dianilinobiphenyl、[1,1'-Biphenyl]-4,4'-diamine, N,N'-diphenyl-、4-(4-anilinophenyl)-N-phenylaniline、N.N-Diphenylbenzidine、N,N'-dip、N,N'-二苯基联苯二胺、N,N-二苯对苯二氨基联苯、N,N'-二苯基对氨基联苯、N,N'-二苯对氨基联苯

产品性质

CAS编号：531-91-9

分子式：C24H20N2

分子量：336.43

Beilstein号：2220993

EC号：208-521-7

MDL号：MFCD00003016

PubChem编号：68280

别名：N,N'-二苯基联苯二胺|N,N-二苯对苯二氨基联苯|N,N'-二苯基对氨基联苯|N,N'-二苯对氨基联苯

英文别名：N,N'-Diphenylbenzidine|531-91-9|N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine|Diphenylbenzidine|Benzidine, N,N'-diphenyl-|4,4'-Dianilinobiphenyl|[1,1'-Biphenyl]-4,4'-diamine, N,N'-diphenyl-|4-(4-anilinophenyl)-N-phenylaniline|N.N-Diphenylbenzidine|N,N'-dip

规格或纯度：98%

英文名称：N,N'-Diphenylbenzidine

储存温度：避光,室温

运输条件：常规运输

产品介绍：易熔于沸甲苯和乙酸乙酯，微溶于乙醇、苯及丙酮，不溶于水。 用作检验钒、锌、亚硝酸盐的试剂，氧化还原指示剂。适用于氧化还原滴定，如和重铬酸盐或硫酸铈。

IUPAC Name：4-(4-anilinophenyl)-N-phenylaniline

INCHI：InChI=1S/C24H20N2/c1-3-7-21(8-4-1)25-23-15-11-19(12-16-23)20-13-17-24(18-14-20)26-22-9-5-2-6-10-22/h1-18,25-26H

InChi Key：FDRNXKXKFNHNCA-UHFFFAOYSA-N

Canonical SMILES：C1=CC=C(C=C1)NC2=CC=C(C=C2)C3=CC=C(C=C3)NC4=CC=CC=C4

Isomeric SMILES：C1=CC=C(C=C1)NC2=CC=C(C=C2)C3=CC=C(C=C3)NC4=CC=CC=C4

WGK Germany：3

PubChem CID：68280

Reaxy-Rn：2220993

溶解性：Insoluble in water, Acetic acid, Sulfuric acid & hot THF.

密度：1.173

敏感性：对光线敏感

熔点：246-250°C

象形图：

信号词：Warning

危险声明：H351 Suspected of causing cancerH302 Harmful if swallowedH312 Harmful in contact with skinH332 Harmful if inhaled

预防措施声明：P261,P280,P302+P352,P321,P405,P501,P264,P271,P270,P304+P340,P362+P364,P330,P203,P301+P317,P318,P317

Merck Index：3319

个人防护装备：Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

产品包装