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N19702 Sigma-Aldrich

2-Nitrophenol

98%

  • CAS Number 88-75-5

  • Linear Formula O2NC6H4OH

  • Molecular Weight 139.11

  •  Beilstein/REAXYS Number 775403

  •  EC Number 201-857-5

  •  MDL number MFCD00011688

  •  PubChem Substance ID 24897541

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Properties

Related Categories Building Blocks, C6 to C8, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds,
Quality Level   200
vapor pressure   1 mmHg ( 49.3 °C)
assay   98%
SMILES string   Oc1ccccc1[N+]([O-])=O
InChI   1S/C6H5NO3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H
InChI key   IQUPABOKLQSFBK-UHFFFAOYSA-N

Description

Application

• 2-Nitrophenol can be used in the iron-catalyzed synthesis of 2-arylbenzoxazole from benzylic alcohols.
• It is employed in the preparation of heterodiazocines, which are potential photochromic compounds for applications in photopharmacology and functional materials.
• It can be used as a precursor in synthesizing “off-on” chemosensor for Hg2+ detection in aqueous acetonitrile solution.
• Additional application includes the synthesis of 1,4-benzoxazine derivative in the total synthesis of antimicrobial agent, levofloxacin.

Packaging

1 kg in glass bottle

5, 100, 500 g in glass bottle

Physical form

Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Safety & Documentation

Safety Information

Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
UN 1663 6.1 / PGIII
WGK Germany 
WGK 2
RTECS 
SM2100000
Flash Point(F) 
212.9 °F - closed cup
Flash Point(C) 
100.5 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

GC Analysis of Phenols in Water on a 5% Phenyl Column after SPE using Supelclean™ ENVI-Chrom P

From our library of Articles, Sigma-Aldrich presents GC Analysis of Phenols in Water on a 5% Phenyl Column after SPE using Supelclean™ ENVI-Chrom P
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Sample preparations, Size-exclusion chromatography, Solid phase extractions

GC Analysis of Phenols in Water on a 5% Phenyl Column after SPME using 85 μm Polyacrylate Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Phenols in Water on a 5% Phenyl Column after SPME using 85 μm Polyacrylate Fiber
Keywords: Chromatography, Gas chromatography, Mass spectrometry, Purification, Size-exclusion chromatography, Solid phase microextractions

GC Analysis of Phenols on SLB®-5ms after SPME using 60 μm Carbowax® Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Phenols on SLB®-5ms after SPME using 60 μm Carbowax® Fiber
Keywords: Chromatography, Gas chromatography, Purification, Size-exclusion chromatography, Solid phase microextractions

HPLC Analysis of Phenols on SUPELCOSIL™ LC-8

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Phenols on SUPELCOSIL™ LC-8
Keywords: Chromatography, High performance liquid chromatography

US EPA Method 625: GC Analysis of Semivolatiles on SLB®-5ms

From our library of Articles, Sigma-Aldrich presents US EPA Method 625: GC Analysis of Semivolatiles on SLB®-5ms
Keywords: Chromatography, Gas chromatography, Purification

US EPA Method 8041: GC Analysis of Phenols on Equity®-5

From our library of Articles, Sigma-Aldrich presents US EPA Method 8041: GC Analysis of Phenols on Equity®-5
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Size-exclusion chromatography

US EPA Method 8270: GC Analysis of Semivolatiles on Equity®-5

From our library of Articles, Sigma-Aldrich presents US EPA Method 8270: GC Analysis of Semivolatiles on Equity®-5
Keywords: Chromatography, Gas chromatography, Mass selective detector, Purification

US EPA Method 8270: GC Analysis of Semivolatiles on SLB-5ms (20 m x 0.18 mm I.D., 0.36 μm), Fast GC Analysis

From our library of Articles, Sigma-Aldrich presents US EPA Method 8270: GC Analysis of Semivolatiles on SLB-5ms (20 m x 0.18 mm I.D., 0.36 μm), Fast GC Analysis
Keywords: Chromatography, Gas chromatography, Purification

US EPA Method 8270: GC Analysis of Semivolatiles on SLB®-5ms (20 m x 0.18 mm I.D., 0.18 μm), Fast GC Analysis

From our library of Articles, Sigma-Aldrich presents US EPA Method 8270: GC Analysis of Semivolatiles on SLB®-5ms (20 m x 0.18 mm I.D., 0.18 μm), Fast GC Analysis
Keywords: Chromatography, Gas chromatography, Purification, Size-exclusion chromatography

US EPA Method 8270: GC Analysis of Semivolatiles on SLB®-5ms (20 m x 0.18 mm I.D., 0.36 μm), 28 °C/min Oven Ramp, Fast GC Analysis

From our library of Articles, Sigma-Aldrich presents US EPA Method 8270: GC Analysis of Semivolatiles on SLB®-5ms (20 m x 0.18 mm I.D., 0.36 μm), 28 °C/min Oven Ramp, Fast GC Analysis
Keywords: Chromatography, Gas chromatography, Purification

US EPA Method 8270: 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: 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 8270: GC Analysis of Semivolatiles on SLB®-5ms, 350 °C Final Oven Temp.

From our library of Articles, Sigma-Aldrich presents US EPA Method 8270: GC Analysis of Semivolatiles on SLB®-5ms, 350 °C Final Oven Temp.
Keywords: Chromatography, Gas chromatography

US EPA Method 8270: GC Analysis of Semivolatiles on SLB®-5ms

From our library of Articles, Sigma-Aldrich presents US EPA Method 8270: GC Analysis of Semivolatiles on SLB®-5ms
Keywords: Chromatography, Gas chromatography, Purification

US EPA Method OLM04.2 SVOA: GC Analysis of Semivolatiles on SLB®-5ms

From our library of Articles, Sigma-Aldrich presents US EPA Method OLM04.2 SVOA: GC Analysis of Semivolatiles on SLB®-5ms
Keywords: Chromatography, Gas chromatography, Purification

Peer-Reviewed Papers
15

References

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