Superiority:
Chemical Name: N,N'-Diphenylbenzidine
Molecular Formula: C24H20N2
Formula Weight: 336.43
CAS No.: 531-91-9
EINECS号: 208-521-7
Specification:
Appearance: Grey powder
Purity: ≥99%
M.P.: 246-248℃
Application:Organic intermediate
Packaging & Shipping
Packaging for 4,4'-Dianilinobiphenyl CAS:531-91-9
Packaged with Aluminum foil bag with 5Kg and fiber can with 25kg.
Shipping for 4,4'-Dianilinobiphenyl CAS:531-91-9
3 working days under 25Kgs; large quantity to be "order to make"
Details:
Product Name: N,N'-Diphenylbenzidine
Synonyms: N,N'-DIPHENYLBENZIDINE;N,N'-DIPHENYL BIPHENYLAMINE;SYM-DIPHENYLBENZIDINE;TIMTEC-BB SBB002946;(4),N(4')-Diphenyl-biphenyl-4,4'-diamine;1’-biphenyl]-4,4’-diamine,n,n’-diphenyl-[;Benzidine, N,N'-diphenyl-;Diphenylbenzidine
CAS: 531-91-9
MF: C24H20N2
MW: 336.43
EINECS: 208-521-7
Product Categories: Aromatic Phenylacetic Acids and Derivatives;Biphenyls (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;C11 to C38Titration;Amines;Indicators;Nitrogen Compounds;Redox Indicators;C20 to C30+;Analytical Reagents;Analytical/Chromatography;Building Blocks;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;Redox Indicators;Titration
Mol File: 531-91-9.mol
N,N'-Diphenylbenzidine Structure
N,N'-Diphenylbenzidine Chemical Properties
mp 246-248 °C(lit.)
Fp >110°C
Sensitive Light Sensitive
Merck 14,3319
BRN 2220993
CAS DataBase Reference 531-91-9(CAS DataBase Reference)
NIST Chemistry Reference [1,1'-Biphenyl]-4,4'-diamine, n,n'-diphenyl-(531-91-9)
EPA Substance Registry System [1,1'-Biphenyl]- 4,4'-diamine, N,N'-diphenyl-(531-91-9)
Safety Information
Hazard Codes Xi
Safety Statements 22-24/25
RIDADR 2811
WGK Germany 3
F 8
HazardClass 6.1(b)
PackingGroup III