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N,N-Diphenyl-p-phenylenediamine CAS NO.74-31-7
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 25 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Available Specifications:
98%(1-2)Metric Ton
- Product Details
Keywords
- 74-31-7
- Diphenyl-p-phenylenediamine
- ANTIOXIDANT H
Quick Details
- ProName: N,N-Diphenyl-p-phenylenediamine
- CasNo: 74-31-7
- Molecular Formula: C18H16N2
- Appearance: Silvery white flake crystalls or tanni...
- Application: Syntheses Material Intermediates
- DeliveryTime: Prompt shipment
- PackAge: 25kg/drum, or according to customer's ...
- Port: Tianjin,Qingdao,Ningbo,Shanghai,Guangz...
- ProductionCapacity: 36 Metric Ton/Month
- Purity: 98%
- Storage: RT.
- Transportation: BY SEA
- LimitNum: 25 Kilogram
- CAS#: 74-31-7
Superiority
CAS:74-31-7 Specification
|
Item |
Specifications |
Results |
|
Appearance |
Silvery white flake crystalls or tannish-gray powder |
Silvery white flake crystalls or tannish-gray powder |
|
Initial melting point |
≥140.0℃ |
143.2℃ |
|
Ash |
≤0.4% |
0.3% |
|
Heating loss |
≤0.50% |
0.32% |
|
residue on sieve (100mesh) |
≤1.0% |
0.63% |
Details
CAS:74-31-7 Basic information
Product Name: N,N-Diphenyl-p-phenylenediamine (Antioxidant H) 74-31-7
Synonyms: 4,4’-diphenyl-p-phenylenediamine;4,4'-Diphenyl-p-phenylenediamine;4-
Phenylaminodiphenylamine;Altofane DIP;altofanedip;Antage DP;antagedp;antigenep
CAS: 74-31-7
MF: C18H16N2
MW: 260.33
EINECS: 200-806-4
Product Categories: Organics;Diphenylamines (for High-Performance Polymer Research);Functional
Materials;Reagent for High-Performance Polymer Research
Mol File: 74-31-7.mol
CAS:74-31-7 Chemical Properties
mp 143-145 °C(lit.)
bp 220-225 °C0.5 mm Hg(lit.)
density 1.2
Fp 220-225°C/1mm
storage temp. 2-8°C
Water Solubility <0.1 g/100 mL at 20 ºC
Merck 14,3329
Stability: Stable. Incompatible with strong acids, strong oxidizing agents
CAS DataBase Reference 74-31-7(CAS DataBase Reference)
NIST Chemistry Reference 1,4-Benzenediamine, N,N'-diphenyl-(74-31-7)
EPA Substance Registry System 1,4-Benzenediamine, N,N'-diphenyl-(74-31-7)