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05339 Sigma-Aldrich

3-Picoline

analytical standard

Synonym: 3-Methylpyridine

  • CAS Number 108-99-6

  • Empirical Formula (Hill Notation) C6H7N

  • Molecular Weight 93.13

  •  Beilstein Registry Number 1366

  •  EC Number 203-636-9

  •  MDL number MFCD00006402

  •  PubChem Substance ID 329747689

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Properties

Related Categories Alcoholic & Nonalcoholic Beverages, All Alphabetically Sorted, Analytical Standards, Analytical/Chromatography, Beer,
grade   analytical standard
vapor density   3.2 (vs air)
vapor pressure   4.4 mmHg ( 20 °C)
InChI Key   ITQTTZVARXURQS-UHFFFAOYSA-N
assay   ≥99.0% (GC)
autoignition temp.   ~1000 °F
shelf life   limited shelf life, expiry date on the label
refractive index   n20/D 1.504(lit.)
  n20/D 1.505-1.507
bp   144 °C(lit.)
mp   −19 °C(lit.)
density   0.957 g/mL at 25 °C(lit.)

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2313 3 / PGIII
WGK Germany 
1
RTECS 
TJ5000000
Flash Point(F) 
98.6 °F
Flash Point(C) 
37 °C
Protocols & Articles

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