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Dichloromethane

Dichloromethane

Puriss., meets analytical specification of Ph. Eur., NF, ≥99% (GC)


Methylene chloride


meets analytical specification of Ph. Eur., BP, NF, 99-99.4% (GC)


CAS Number: 75-09-2


Molar Mass: 84.93 g/mol


Beilstein Registry Number: 1730800


EC Number: 200-838-9


MDL Number: MFCD00000881
Code: 24233-2.5L-R
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Puriss., meets analytical specification of Ph. Eur., NF, ≥99% (GC)
Methylene chloride
meets analytical specification of Ph. Eur., BP, NF, 99-99.4% (GC)
CAS Number: 75-09-2
Molar Mass: 84.93 g/mol
Beilstein Registry Number: 1730800
EC Number: 200-838-9
MDL Number: MFCD00000881
PropertyValue
Density 1.318-1.322 g/mL at 25 °C
Vapor Pressure 6.83 psi ( 20 °C)
Vapor Density 2.9 (vs air)
Autoignition Temperature 1223 °F
Refractive Index n20/D 1.423-1.425
Explosion Limit 22 %
Contains ~25 mg/L amylene as stabilizer
Boiling point 39 - 41 °C
Freezing point -97 °C
Density

1.32 - 1.33 g/cm3

 

PropertyValue
Hazard Class 6.1
Package Group III
UN ID 1593
PropertyValue
Assay (GC) min. 99.0 %
Density (D 20/20) 1.320 - 1.330
Density (D 25/25) 1.318 - 1.322
Refractive index (n 20/D) 1.423 - 1.425
Non-volatile matter max. 20 ppm
Water (Karl Fischer) max. 0.02 %
Free acid (as HCl) max. 0.001 %
Heavy metals (as Pb) max. 1 ppm
Chloride (Cl) max. 0.0003 %
Free chlorine (Cl) max. 0.0001 %
Free chlorine complying
Reaction against H2SO4 complying
Ethanol (GC) max. 0.01 Vol.%
Methanol (GC) max. 0.02 Vol.%
2-methyl-2-buten (GC) 10 - 60 Vol.ppm
Tetrachlorocarbon (GC) max. 10 Vol.ppm
CHCl3 (GC) max. 50 Vol.ppm
Ethanol, 2-meth.but-2-en+volat.impurit. complying
Verunreinigungen (GC) gesamt-ohne Stabilisator max. 0.1 Vol.%
Residual solvents complying
Appearance of the substance complying
Identity (IR) complying
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