DIPHENYLAMINE AR/ACS

Reagent for nitrates.
N-Phenylbenzenamine; N-Phenyl Aniline; DPA

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Article No.
03501
Grade
AR/ACS
Purity
99%
CAS No.
122-39-4
Molecular Formula
C12H11N
Molecular Weight
169.23
H.S. Code
2921.4410
Shelf Life
36 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
Cream coloured powder
Odour
Floral odor
Melting point/ Freezing point [°C]
50 - 53 °C
Flash point [°C]
153 °C
Boiling point [°C]
302 °C
Vapour pressure mm/Hg
1 mm Hg @ 1080C
Vapour density
5.82
Density [g/cm3]
1.16
Solubility in water [% weight]
Insoluble in water
Partition coefficient Log Pow octanol / water at 20°C
3.5

Packings

  • 1GBA000180

    100 g (00100)

  • 1GBAB00091

    500 g (00500)

 

Specifications

Appearance White to off white flakes/powder, darkening on exposure to light
Purity (by GC) Min 99%
Melting range 52.5 - 54 °C
Solubility in ethanol Passes test
Sulphated ash Max 0.03%
Nitrate (NO3) Passes test
Aniline (C6H5.NH2) Max 0.01%
Sensitivity for nitrate (NO3) Min 1:1600000 (Passes ACS test)
Copper (Cu) Max 0.001%
Iron (Fe) Max 0.001%
Nickel (Ni) Max 0.001%
Lead (Pb) Max 0.001%

Safety Information and Hazard Symbols

Skull and Crossbones Environment Health Hazard
Symbol: GHS06, GHS08, GHS09
Signal Word: Danger
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H301-H311-H331-H373-H410
Precaution Statement: P261-P273-P280-P301 + P310-P311-P501
Revision Date : 03-Aug-2017
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