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33149 Sigma-Aldrich

Diphenylamine

puriss. p.a., redox indicator, ACS reagent, reag. Ph. Eur., ≥98% (GC)

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Derivatization Reagents, Derivatization Reagents TLC, Indicators,
grade   ACS reagent, reag. Ph. Eur.
  redox indicator
vapor density   5.82 (vs air)
vapor pressure   1 mmHg ( 108 °C)
InChI Key   DMBHHRLKUKUOEG-UHFFFAOYSA-N
grade   puriss. p.a.
assay   ≥98% (GC)
autoignition temp.   1175 °F
impurities   ≤0.01% insoluble in ethanol
ign. residue   ≤0.03% (as SO4)
bp   302 °C(lit.)
mp   50-53 °C(lit.)
  52.5-54.0 °C
anion traces   nitrate (NO3-): in accordance
cation traces   Fe: ≤10 mg/kg
Gene Information   human ... UGT1A4(54657)

Description

Packaging

bottled under inert gas

Application

Diphenylamine may be used in the preparation of diphenylamine reagent, which is employed for the quantitative estimation of DNA from various biological sources by colorimetric method. It may be used in the preparation of poly(diphenylamine), via electrochemical and chemical polymerization methods.

General description

Diphenylamine is an N-substituted derivative of aniline.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3
RTECS 
JJ7800000
Flash Point(F) 
307.4 °F
Flash Point(C) 
153 °C
Protocols & Articles

Articles

GC Analysis of 'Positive List' Chemicals (Mix 4) on SLB®-5ms

From our library of Articles, Sigma-Aldrich presents GC Analysis of 'Positive List' Chemicals (Mix 4) on SLB®-5ms
Keywords: Chromatography, Gas chromatography, Herbicides, Pesticides, Purification

GC Analysis of Pesticides in Beef Kidney on SLB®-5ms (20 m x 0.18 mm I.D., 0.36 μm) after QuEChERS Cleanup using Supel™ Que Z-Sep+, MS in SIM Mode, Fast GC Analysis

From our library of Articles, Sigma-Aldrich presents GC Analysis of Pesticides in Beef Kidney on SLB®-5ms (20 m x 0.18 mm I.D., 0.36 μm) after QuEChERS Cleanup using Supel™ Que Z-Sep+, MS in SIM Mode, Fast GC Analysis
Keywords: Chromatography, Gas chromatography, Gas chromatography mass spectrometry, Mass spectrometry, Pesticides, Purification, Sample preparations, Solid phase extractions

GC Analysis of a 32-Component Anilines Mix on SLB®-IL59

From our library of Articles, Sigma-Aldrich presents GC Analysis of a 32-Component Anilines Mix on SLB®-IL59
Keywords: Chromatography, Gas chromatography, Mass selective detector

US EPA Method 8270 (Appendix IX): GC Analysis of Semivolatiles on Equity®-5 (30 m x 0.25 mm I.D., 0.50 μm)

From our library of Articles, Sigma-Aldrich presents US EPA Method 8270 (Appendix IX): GC Analysis of Semivolatiles on Equity®-5 (30 m x 0.25 mm I.D., 0.50 μm)
Keywords: Chromatography, Gas chromatography, Mass selective detector, Purification

US EPA Method 8270 (Appendix IX): GC Analysis of Semivolatiles on SLB®-5ms (30 m x 0.25 mm I.D., 0.50 μm)

From our library of Articles, Sigma-Aldrich presents US EPA Method 8270 (Appendix IX): GC Analysis of Semivolatiles on SLB®-5ms (30 m x 0.25 mm I.D., 0.50 μm)
Keywords: Chromatography, Gas chromatography, Purification

Peer-Reviewed Papers
15

References

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