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8.02934 EMD Millipore

Diethylene glycol dimethyl ether

Diethylene glycol dimethyl ether (stabilised) for synthesis. CAS 111-96-6, pH (H₂O, 20 °C) neutral., (stabilised) for synthesis

Synonym: Dimethyl diglycol, Bis(2-methoxyethyl) ether, Diglyme

  • CAS Number 111-96-6

  • Linear Formula C₆H₁₄O₃

  • Molecular Weight 134.17 g/mol

  •  EC Number 203-924-4



Related Categories Biochemicals and Reagents, Building Blocks, Chemical Synthesis, Ethers, Organic Building Blocks,
packaging   250 ml in Glass bottle (8029340250)
expl. lim.     1.4 - 17.4 %(V)
vapor pressure   0.6 hPa (20 °C)
density   0.944 g/cm3 (20 °C)
flash point   51 °C
autoignition temp.   170 °C
mp   -68 °C
LD 50 oral   LD50 Rat 4760 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 99.0 % (a/a)
  Density (d 20 °C/ 4 °C): 0.943 - 0.945
  Peroxide (as H₂O₂): ≤ 0.005 %
  Identity (IR): passes test

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Safety Information

HS Code 
2909 19 90
Hazard Statement(s) 
H360FD: May damage fertility. May damage the unborn child.
H226: Flammable liquid and vapour.
EUH019: May form explosive peroxides.
Precautionary Statement(s) 
P201: Obtain special instructions before use.
P210: Keep away from heat.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
Storage class 
3 Flammable liquids
WGK 1 slightly 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) 
GHS08  GHS08
Hazard Symbols 
Toxic  Toxic
Declaration (railroad and road) ADR, RID 
UN 3271 , 3, III
Declaration (transport by air) IATA-DGR 
UN 3271 , 3, III
Declaration (transport by sea) IMDG-Code 
UN 3271 , 3, III
Categories of danger 
toxic for reproduction, flammable
R Phrase 
R 60-61-10-19
May impair fertility.May cause harm to the unborn child.Flammable.May form explosive peroxides.
S Phrase 
S 53-45
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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