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N,N'-Diphenylbenzidine CAS NO.531-91-9
- FOB Price: USD: 66.00-66.00 /Kilogram Get Latest Price
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Available Specifications:
1(0-1)Kilogram
- Product Details
Keywords
- N,N'-Diphenylbenzidine
- 531-91-9
- 99%
Quick Details
- ProName: N,N'-Diphenylbenzidine
- CasNo: 531-91-9
- Molecular Formula: C24H20N2
- Appearance: Crystalline Powder
- Application: intermediate
- DeliveryTime: in stock
- PackAge: according to your need for packing
- Port: Shanghai
- ProductionCapacity: 1 Metric Ton/Day
- Purity: 99%
- Storage: Store below +30°C.
- Transportation: sea,air,courier
- LimitNum: 1 Gram
Superiority
N,N'-Diphenylbenzidine Chemical Properties
Melting point 246-248 °C(lit.)
Boiling point 462.9°C (rough estimate)
density 1.1750 (rough estimate)
vapor density 11.6 (vs air)
refractive index 1.7620 (estimate)
Fp >110°C
storage temp. Store below +30°C.
pka 1.31±0.40(Predicted)
form Fine Crystalline Powder
color Gray to brownish
Water Solubility Insoluble in water.
Sensitive Light Sensitive
Merck 14,3319
BRN 2220993
InChIKey FDRNXKXKFNHNCA-UHFFFAOYSA-N
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)
Details
N,N'-Diphenylbenzidine Basic information
Product Name: N,N'-Diphenylbenzidine
Synonyms: N,N'-DIPHENYLBENZIDINE;N,N'-DIPHENYL BIPHENYLAMINE;N'-Diphenylbenzidine;4-(4-anilinophenyl)-N-phenylaniline;N,N'-Diphenylbenzidine, 97%, indicator;N,N'-Diphenylbenzidine;Benzidine, N,N'-diph;N,N'-(1,1'-Biphenyl-4,4'-diyl)bisaniline
CAS: 531-91-9
MF: C24H20N2
MW: 336.43
EINECS: 208-521-7
Mol File: 531-91-9.mol
Safety Information
Hazard Codes Xi
Safety Statements 22-24/25
RIDADR 2811
WGK Germany 3
F 8
TSCA Yes
HazardClass 6.1(b)
PackingGroup III
HS Code 29215900