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41980 Sigma-Aldrich

1,3-Dinitrobenzene

for HPLC derivatization, for the detection of steroids

  • CAS Number 99-65-0

  • Linear Formula C6H4(NO2)2

  • Molecular Weight 168.11

  •  Beilstein Registry Number 1105654

  •  EC Number 202-776-8

  •  MDL number MFCD00007222

  •  PubChem Substance ID 329756169

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Derivatization Reagents, Derivatization Reagents HPLC, HPLC Derivatization Reagents, by Application,
grade   for HPLC derivatization
InChI Key   WDCYWAQPCXBPJA-UHFFFAOYSA-N
assay   ≥99.0% (HPLC)
form   powder or crystals
quality   for the detection of steroids
bp   297 °C(lit.)
mp   84-86 °C(lit.)
  89-92 °C
density   1.368 g/mL at 25 °C(lit.)
cation traces   Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg

Description

Application

It was used in preparing mobile phase for achiral tests to evaluate both thermodynamic and kinetic performances of the Crab-like columns in resolution of a wide range of racemates (like benzodiazepines, N-derivatized amino acids, and free carboxylic acids) both in normal phase and polar organic mode.

General description

1,3-Dinitrobenzene is a steam volatile, crystallizes from ethanol in the form of pale yellow rhombic-bipyramidal plates. It does not react with aqueous sodium hydroxide or sodium sulphite solution. It can be useful in manufacturing explosives, lubricants, polymerization inhibitors and corrosion inhibitors.

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3443 6.1 / PGII
WGK Germany 
3
RTECS 
CZ7350000
Flash Point(F) 
302 °F
Flash Point(C) 
150 °C
Protocols & Articles

Articles

EPA Method 8330: HPLC Analysis of Explosives on Ascentis® Express C18

From our library of Articles, Sigma-Aldrich presents EPA Method 8330: HPLC Analysis of Explosives on Ascentis® Express C18
Keywords: Chromatography, High performance liquid chromatography

GC Analysis of Explosives in Water on a 14% Cyanopropylphenyl Column after SPME using 65 μm PDMS/DVB Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Explosives in Water on a 14% Cyanopropylphenyl Column after SPME using 65 μm PDMS/DVB Fiber
Keywords: Chromatography, Electron capture detector, Gas chromatography, Purification, Solid phase microextractions

LC-MS Analysis of Explosives on Ascentis® Express C18

From our library of Articles, Sigma-Aldrich presents LC-MS Analysis of Explosives on Ascentis® Express C18
Keywords: Chromatography, High performance liquid chromatography, Mass spectrometry

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

US EPA Method 8330: HPLC Analysis of Nitroaromatics and Nitramines, Mix A on Ascentis® C18

From our library of Articles, Sigma-Aldrich presents US EPA Method 8330: HPLC Analysis of Nitroaromatics and Nitramines, Mix A on Ascentis® C18
Keywords: Chromatography, Environmental, Environmental Analysis, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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