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W306801 Sigma-Aldrich

o-Tolualdehyde

≥96.5%, FG

Synonym: 2-Methylbenzaldehyde

  • CAS Number 529-20-4

  • Linear Formula CH3C6H4CHO

  • Molecular Weight 120.15

  •  FEMA Number 3068

  •  Beilstein/REAXYS Number 605841

  •  EC Number 208-452-2

  •  MDL number MFCD00003338

  •  PubChem Substance ID 24901195

  •  Flavis number 5.026

  •  NACRES NA.21

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Properties

Quality Level   300
biological source   synthetic
grade   FG
reg. compliance   EU Regulation 1334/2008 & 872/2012
assay   ≥96.5%
refractive index   n20/D 1.546 (lit.)
bp   199-200 °C (lit.)
density   1.039 g/mL at 20 °C
  1.039 g/mL at 25 °C (lit.)
Documentation   see Safety & Documentation for available documents
Organoleptic   cherry
food allergen   no known allergens
SMILES string   [H]C(=O)c1ccccc1C
InChI   1S/C8H8O/c1-7-4-2-3-5-8(7)6-9/h2-6H,1H3
InChI key   BTFQKIATRPGRBS-UHFFFAOYSA-N

Description

Packaging

25, 100 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory system
WGK Germany 
WGK 3
Protocols & Articles

Articles

EPA Method TO-11/IP-6A and ASTM® D5197: HPLC Analysis of Aldehydes and Ketones on SUPELCOSIL™ LC-18 after Collection/Desorption using LpDNPH

From our library of Articles, Sigma-Aldrich presents EPA Method TO-11/IP-6A and ASTM® D5197: HPLC Analysis of Aldehydes and Ketones on SUPELCOSIL™ LC-18 after Collection/Desorption using LpDNPH
Keywords: Air Monitoring, Chromatography, High performance liquid chromatography, Sample preparations, Solid phase extractions

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Peer-Reviewed Papers
15

References

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