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74350 Supelco

2-Picoline

analytical standard

Synonym: α-Picoline, 2-Methylpyridine, NSC 3409

  • CAS Number 109-06-8

  • Empirical Formula (Hill Notation) C6H7N

  • Molecular Weight 93.13

  •  Beilstein Registry Number 104581

  •  EC Number 203-643-7

  •  MDL number MFCD00006332

  •  PubChem Substance ID 329765636

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Properties

Related Categories Alcoholic & Nonalcoholic Beverages, All Alphabetically Sorted, Analytical Standards, Analytical/Chromatography, Animal Products,
grade   analytical standard
vapor density   3.2 (vs air)
vapor pressure   10 mmHg ( 24.4 °C)
InChI Key   BSKHPKMHTQYZBB-UHFFFAOYSA-N
assay   ≥98.5% (GC)
form   neat
autoignition temp.   995 °F
shelf life   limited shelf life, expiry date on the label
expl. lim.   8.6 %
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
impurities   ≤0.5% water
refractive index   n20/D 1.499-1.502
  n20/D 1.500(lit.)
bp   128-129 °C(lit.)
mp   −70 °C (lit.)
density   0.943 g/mL at 25 °C(lit.)
Featured Industry   Cosmetics, Personal Care, and Cleaning Products
Food and Beverages
format   neat

Description

Application

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

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2313 3 / PGIII
WGK Germany 
1
RTECS 
TJ4900000
Flash Point(F) 
84.2 °F
Flash Point(C) 
29 °C
Protocols & Articles

Articles

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

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Peer-Reviewed Papers
15

References

Related Products

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