N,N-Diphenyl-p-phenylenediamine CAS NO.74-31-7

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Product Details

Keywords

N,N-Diphenyl-p-phenylenediamine
74-31-7
N,N-Diphenyl-p-phenylenediamine

Quick Details

ProName: N,N-Diphenyl-p-phenylenediamine
CasNo: 74-31-7
Molecular Formula: C18H16N2
Appearance: Solid
Application: For pharmacy chemicals
DeliveryTime: in stock
PackAge: Drum
Port: Shanghai,Qingdao
ProductionCapacity: 1 Metric Ton/Day
Purity: 99.0%Min
Storage: Room Temperature
Transportation: by sea,air
LimitNum: 1 Kilogram
Heavy metal: %
Grade: Industrial Grade,Pharma Grade
Water: %

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Details

Product Name: N,N-Diphenyl-p-phenylenediamine
Synonyms: Antioxidant DPPD;N,N'-DIPHENYL-P-PHENYLENEDIAMINE (SYM.);N,N'-DIPHENYL-P-PHENYLENEDIAMINE (SYM.), ANTIOXIDANT;4-AMINO-TRIPHENYLAMINE;N,N'-Diphenyl-P-Phenylenediamine~90%;N,N'-Diphenyl-p-phenylenediamine, tech.;1,4-Benzenediamine, N,N-diphenyl-;NNDIPHENYLPARAPHENYLENEDIAMINE
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
N,N-Diphenyl-p-phenylenediamine Structure
N,N-Diphenyl-p-phenylenediamine Chemical Properties
Melting point 143-145 °C(lit.)
Boiling point 220-225 °C0.5 mm Hg(lit.)
density 1.2
refractive index 1.6300 (estimate)
Fp 220-225°C/1mm
storage temp. 2-8°C
pka 1.85±0.20(Predicted)
Water Solubility <0.1 g/100 mL at 20 ºC
Merck 14,3329
BRN 2215944
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 N,N'-Diphenyl-p-phenylenediamine (74-31-7)
Safety Information
Hazard Codes Xi
Risk Statements 43-52/53
Safety Statements 24-37-61
WGK Germany 1
RTECS ST2275000
TSCA Yes
HS Code 2921 51 90
Hazardous Substances Data 74-31-7(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 2370 mg/kg LD50 dermal Rat 4500 mg/kg

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