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8.01678 EMD Millipore

Bis(2-chloroethyl) ether

Bis(2-chloroethyl) ether for synthesis. CAS No. 111-44-4, EC Number 203-870-1., for synthesis

Synonym: 2,2'-Dichlorodiethyl ether, ß,ß'-Dichloroethyl ether

  • CAS Number 111-44-4

  • Linear Formula C₄H₈Cl₂O

  • Molecular Weight 143.01 g/mol

  •  EC Number 203-870-1



Related Categories Biochemicals and Reagents More...
packaging   250 ml in Glass bottle (8016780250)
bp   177 - 178 °C (1013 hPa)
expl. lim.     0.8 %(V)
vapor pressure   1.07 hPa (20 °C)
solubility   0.01 g/l
density   1.22 g/cm3 (20 °C)
flash point   55 °C
autoignition temp.   365 °C
mp   -51.9 °C
shipped in   ambient
storage temp.   Store at <= 20°C.
specifications   Assay (GC, area%): ≥ 99.0 % (a/a)
  Density (d 20 °C/ 4 °C): 1.218 - 1.219
  Identity (IR): passes test

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Safety Information

HS Code 
2909 19 90
Hazard Statement(s) 
H226: Flammable liquid and vapour.
H300 + H310 + H330: Fatal if swallowed, in contact with skin or if inhaled
H351: Suspected of causing cancer.
Precautionary Statement(s) 
P210: Keep away from heat.
P280: Wear protective gloves/ protective clothing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
3 Flammable liquids
WGK 2 water endangering
Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS06  GHS06
Hazard Pictogram(s) 
GHS08  GHS08
Hazard Symbols 
Very toxic  Very toxic
Declaration (railroad and road) ADR, RID 
UN 1916 , 6.1 (3), II
Declaration (transport by air) IATA-DGR 
UN 1916 , 6.1 (3), II
Declaration (transport by sea) IMDG-Code 
UN 1916 , 6.1 (3), II
Categories of danger 
flammable, very toxic, carcinogenic
R Phrase 
R 10-26/27/28-40
Flammable.Very toxic by inhalation, in contact with skin and if swallowed.Limited evidence of a carcinogenic effect.
S Phrase 
S 7/9-27-28-36/37-45
Keep container tightly closed and in a well-ventilated place.Take off immediately all contaminated clothing.After contact with skin, wash immediately with plenty of soap and water.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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