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45979 Supelco

o-Toluidine

analytical standard

Synonym: 2-Aminotoluene, 2-Methylaniline

  • CAS Number 95-53-4

  • Linear Formula CH3C6H4NH2

  • Molecular Weight 107.15

  •  Beilstein/REAXYS Number 741981

  •  EC Number 202-429-0

  •  MDL number MFCD00007730

  •  PubChem Substance ID 329757033

  •  NACRES NA.24

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Properties

Related Categories 2002/61/EC, Additional Standards, All alphabetical sorted, Alpha Sort, Amines,
Quality Level   100
grade   analytical standard
vapor density   3.7 (vs air)
vapor pressure   0.26 mmHg ( 25 °C)
form   neat
autoignition temp.   899 °F
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.572 (lit.)
bp   199-200 °C (lit.)
  89-90 °C/11 mmHg (lit.)
mp   −28 °C (lit.)
solubility   H2O: slightly soluble
density   1.008 g/mL at 25 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Environmental
Food and Beverages
Personal Care
format   neat
SMILES string   Cc1ccccc1N
InChI   1S/C7H9N/c1-6-4-2-3-5-7(6)8/h2-5H,8H2,1H3
InChI key   RNVCVTLRINQCPJ-UHFFFAOYSA-N

Description

General description

o-Toluidine is one of the metabolites of prilocaine and a causative agent of methaemoglobinemia, associated with exceeding doses of prilocaine.

Application

o-Toluidine may be used as a reference standard for the determination of o-toluidine in water samples by gas chromatographic method following solid-phase extraction and derivatization with iodine.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
RIDADR 
UN 1708 6.1 / PGII
WGK Germany 
WGK 3
RTECS 
XU2975000
Flash Point(F) 
185.0 °F - closed cup
Flash Point(C) 
85 °C - closed cup
Protocols & Articles

Articles

GC Analysis of Anilines on Equity®-5

From our library of Articles, Sigma-Aldrich presents GC Analysis of Anilines on Equity®-5
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

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

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

GC Analysis of a 16-Component Anilines Mix on SLB®-IL59

From our library of Articles, Sigma-Aldrich presents GC Analysis of a 16-Component Anilines Mix on SLB®-IL59
Keywords: Chromatography, Gas chromatography

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

HPLC Analysis of Toluidine Isomers on Ascentis® Si (Hexane: 2-Propanol)

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Toluidine Isomers on Ascentis® Si (Hexane: 2-Propanol)
Keywords: Chromatography, High performance liquid chromatography

HPLC Analysis of Toluidine Isomers on Ascentis® Si (Silica), (80:20 Hexane:Ethyl Acetate)

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Toluidine Isomers on Ascentis® Si (Silica), (80:20 Hexane:Ethyl Acetate)
Keywords: Chromatography, High performance liquid chromatography

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

Peer-Reviewed Papers
15

References

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