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33427 Supelco

2,4-TDI

analytical standard

Synonym: 2,4-Diisocyanatotoluene, 4-Methyl-m-phenylene diisocyanate, Toluene 2,4-diisocyanate, Tolylene 2,4-diisocyanate

  • CAS Number 584-84-9

  • Empirical Formula (Hill Notation) C9H6N2O2

  • Molecular Weight 174.16

  •  Beilstein/REAXYS Number 744602

  •  EC Number 209-544-5

  •  MDL number MFCD00002011

  •  PubChem Substance ID 329754539

  •  NACRES NA.24

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Properties

Related Categories Additional Standards, Alpha Sort, Analytical Standards, Analytical/Chromatography, Aromatics,
Quality Level   100
grade   analytical standard
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
bp   124-126 °C/18 mmHg (lit.)
  251 °C (lit.)
mp   19.5-21.5 °C (lit.)
density   1.22 g/mL at 20 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Environmental
Food and Beverages
Personal Care
format   neat
storage temp.   room temp
SMILES string   Cc1ccc(cc1N=C=O)N=C=O
InChI   1S/C9H6N2O2/c1-7-2-3-8(10-5-12)4-9(7)11-6-13/h2-4H,1H3
InChI key   DVKJHBMWWAPEIU-UHFFFAOYSA-N
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Target organs 
Respiratory system
RIDADR 
UN 2078 6.1 / PGII
WGK Germany 
WGK 2
RTECS 
CZ6300000
Protocols & Articles

Articles

HPLC Analysis of Isocyanates on Titan™ C18

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Isocyanates on Titan™ C18
Keywords: Air Monitoring, Chromatography, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry

OSHA Method 42/47 and ASTM® D5836: HPLC Analysis of Isocyanates on SUPELCOSIL™ LC-8 after Collection/Desorption using ORBO™-80

From our library of Articles, Sigma-Aldrich presents OSHA Method 42/47 and ASTM® D5836: HPLC Analysis of Isocyanates on SUPELCOSIL™ LC-8 after Collection/Desorption using ORBO™-80
Keywords: Air Monitoring, Chromatography, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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