EMAIL THIS PAGE TO A FRIEND
650463 Sigma-Aldrich

Dichloromethane

HPLC Plus, for HPLC, GC, and residue analysis, ≥99.9%, contains 50-150 ppm amylene as stabilizer

Synonym: Methylene chloride, methylene chloride

  • CAS Number 75-09-2

  • Empirical Formula (Hill Notation) CH2Cl2

  • Molecular Weight 84.93

  •  Beilstein/REAXYS Number 1730800

  •  EC Number 200-838-9

  •  MDL number MFCD00000881

  •  PubChem Substance ID 329760022

Purchase

Properties

Related Categories Amber Glass Bottles, Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, Dichloromethane (Methylene chloride),
grade   HPLC Plus
  for GC
  for HPLC
  for residue analysis
vapor density   2.9 (vs air)
vapor pressure   24.45 psi ( 55 °C)
  6.83 psi ( 20 °C)
InChI Key   YMWUJEATGCHHMB-UHFFFAOYSA-N
assay   ≥99.9%
autoignition temp.   1223 °F
contains   50-150 ppm amylene as stabilizer
expl. lim.   22 %
impurities   ≤ 1.0 ppb Fluorescence (quinine) at 365 nm
  ≤0.01% water
evapn. residue   ≤0.0001%
halogenated residue   ≤10 ng/L (as heptachlor epoxide)
refractive index   n20/D 1.424 (lit.)
bp   39.8-40 °C(lit.)
mp   −97 °C (lit.)
density   1.325 g/mL at 25 °C (lit.)
λ   H2O reference
UV absorption   λ: 235 nm Amax: 1.0
  λ: 240 nm Amax: 0.10
  λ: 250 nm Amax: 0.02
  λ: 300-400 nm Amax: 0.005

Description

Application

Suitable for HPLC, spectrophotometry, environmental testing

Packaging

1, 6×1, 4, 4×4 L in glass bottle

20 L in Nowpak™ II

View returnable container options.

20 L in Pure-Pac™ 2

Other Notes

Pesticide Residue Analysis (as Heptachlor Epoxide) <10 ng/L

Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
RIDADR 
UN 1593 6.1 / PGIII
WGK Germany 
2
RTECS 
PA8050000

Documents

Certificate of Analysis

???PDP_SDS_LOT_NUMBER_ERROR_MSG???

Certificate of Origin

???PDP_SDS_LOT_NUMBER_ERROR_MSG???

Dispensette™ S
Protocols & Articles

Articles

GC Analysis of Cresols on SLB®-IL60i

From our library of Articles, Sigma-Aldrich presents GC Analysis of Cresols on SLB®-IL60i
Keywords: Gas chromatography, Mass selective detector, Size-exclusion chromatography

GC Analysis of Cresols on SLB®-IL76i

From our library of Articles, Sigma-Aldrich presents GC Analysis of Cresols on SLB®-IL76i
Keywords: Gas chromatography, Mass selective detector, Size-exclusion chromatography

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...

Sildenafil Citrate USP Method Using HPTLC Plates for the Limit of Imidazole Test

Sildenafil, sold under the brand name Viagra, among others, is a medication that can be used as a selective inhibitor of cyclic GMP- specific photodiesterase (type V) with vasodilator action. It can ...
Sanjay Poman
Merck KGaA, Darmstadt, Germany, Life Science Application Centre (GAC), Mumbai, India
Keywords: Thin layer chromatography

Related Content

Pressure-Temperature Nomograph Interactive Tool

Use the interactive controls above to simplify calculations and improve the efficiency of your distillation or evaporation requirements.
Keywords: Evaporation, Vaporization

Properties of Solvents Table

The table below presents the physical characteristics of common solvents. Easily reference or compare solvent properties like boiling point, density, and refractive index all from one list.
Keywords: Gas chromatography, Green chemistry, High performance liquid chromatography, Melting, Solvents

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?