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256412 Sigma-Aldrich

1,2,4-Trichlorobenzene

for HPLC, ≥99%

  • CAS Number 120-82-1

  • Empirical Formula (Hill Notation) C6H3Cl3

  • Molecular Weight 181.45

  •  Beilstein/REAXYS Number 956819

  •  EC Number 204-428-0

  •  MDL number MFCD00000547

  •  PubChem Substance ID 329752809

  •  NACRES NA.04

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Properties

Related Categories Amber Glass Bottles, Solvent Bottles, Solvent Packaging Options, Solvent by Application, Solvents,
Quality Level   100
grade   for HPLC
vapor density   >6 (vs air)
vapor pressure   1 mmHg ( 40 °C)
assay   ≥99%
autoignition temp.   1060 °F
expl. lim.   6.6 %, 150 °F
impurities   <0.020% water
refractive index   n20/D 1.571 (lit.)
bp   214 °C (lit.)
mp   16 °C (lit.)
solubility   water: insoluble
density   1.454 g/mL at 25 °C (lit.)
λ   H2O reference
UV absorption   λ: 308 nm Amax: 1.00
  λ: 310 nm Amax: 0.50
  λ: 350 nm Amax: 0.05
  λ: 375-400 nm Amax: 0.01
Featured Industry   Food and Beverages
SMILES string   Clc1ccc(Cl)c(Cl)c1
InChI   1S/C6H3Cl3/c7-4-1-2-5(8)6(9)3-4/h1-3H
InChI key   PBKONEOXTCPAFI-UHFFFAOYSA-N

Description

Packaging

1, 2 L in glass bottle

4, 4×4 L in PVC-coated bottle

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 2321 6.1 / PGIII
WGK Germany 
WGK 3
RTECS 
DC2100000

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Dispensette™ S
Protocols & Articles

Articles

Pressure-Temperature Calculator for Solvents

*Calculations provide estimated results based on Antoine's Coefficients and their associated temperature range values. Antoine's Coefficients were obtained from the National Institute of Standards an...

Peer-Reviewed Papers
15

References

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