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LC2308 Dichloromethane
for spectroscopy

 

Order number Packaging Quantity Price €
AC29308 Glass bottle 500 ml 25.45
AC29308 Glass bottle 2.5 L 91.80

 

Product information
Hill Formula CH2Cl2
Chemical formula CH2Cl2
HS Code 2903 12 00
EC number 200-838-9
Molar mass 84.93 g/mol
EC index number 602-004-00-3
CAS number 75-09-2

 

Chemical and physical data
Ignition temperature 605 °C DIN 51794
Solubility 20 g/l (20 °C)
Melting point -95 °C
Molar mass 84.93 g/mol
Density 1.33 g/cm3 (20 °C)
pH value (H2O, 20 °C) neutral
Boiling point 40 °C (1013 hPa)
Vapor pressure 475 hPa (20 °C)
Explosion limit 13 – 22 %(V)
Refractive index 1.42
Evaporation number 1.9

 

Safety information according to GHS
Hazard Statement(s) H351: Suspected of causing cancer.
Precautionary Statement(s) P281: Use personal protective equipment as required.
P308 + P313: IF exposed or concerned: Get medical advice/attention.
Signal Word Warning
Hazard Pictogram(s)
RTECS PA8050000
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 2
Organic halogenated solvents and solutions of organic halogen-containing substances: For strongly contaminated or mixed halogenated solvents container B: Caution: Do not use aluminium containers; in addition, in the case of water-containing chlorinated waste materials do not use stainless-steel containers (danger of leaks caused by corrosion).

 

Safety information
R Phrase R 40
Limited evidence of a carcinogenic effect.
S Phrase S 23-24/25-36/37
Do not breathe vapour.Avoid contact with skin and eyes.Wear suitable protective clothing and gloves.
Categories of danger carcinogenic
Hazard Symbol Harmful

 

Transport information
Declaration (transport by sea) IMDG-Code UN 1593 DICHLOROMETHANE, 6.1, III, Segregation Group: 10 (Liquid halogenated hydrocarbons)
Declaration (transport by air) IATA-DGR UN 1593 DICHLOROMETHANE, 6.1, III

 

Toxicological data
LD 50 oral LD50 rat 1600 mg/kg
LD 50 dermal LD50 rat > 2000 mg/kg

 

Specifications
Purity (GC) ≥ 99.9 %
Colour ≤ 10 Hazen
Acidity ≤ 0.0005 meq/g
Alkalinity ≤ 0.0002 meq/g
Fluorescence
– as quinine at 254 nm
≤ 1 ppb
– as quinine at 365 nm ≤ 1 ppb
Transmission
– at 235 nm
≥ 10 %
– at 240 nm ≥ 50 %
– at 245 nm ≥ 80 %
– at 248 nm ≥ 90 %
– from 255 nm ≥ 98 %
Evaporation residue ≤ 0.0005 %
Water ≤ 0.01 %
The product is stabilized with about 50ppm 2-Methyl-2-butene