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8.14554 EMD Millipore

1,2-Bis-(2-chloroethoxy) ethane

1,2-Bis-(2-chloroethoxy) ethane for synthesis. CAS 112-26-5, chemical formula ClCH₂CH₂OCH₂CH₂OCH₂CH₂Cl., for synthesis

Synonym: Triethyleneglycol dichloride, 1,2-Bis-(2-chloroethoxy)-ethane, 2,2'-Dichloro-(ethylenedioxy)-diethane

  • CAS Number 112-26-5

  • Linear Formula C₆H₁₂Cl₂O₂

  • Molecular Weight 187.06 g/mol

  •  EC Number 203-952-7



Related Categories Biochemicals and Reagents More...
packaging   100 ml in Glass bottle (8145540100)
solubility   20 g/l
density   1.20 g/cm3 (20 °C)
flash point   121 °C
mp   -31.5 °C
LD 50 oral   LD50 Rat 250 mg/kg
LD 50 dermal   LD50 Rabbit 1692 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Density (d 20 °C/ 4 °C): 1.194 - 1.196
  Identity (IR): passes test

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Safety Information

HS Code 
2909 19 90
Hazard Statement(s) 
H301: Toxic if swallowed.
H312: Harmful in contact with skin.
H319: Causes serious eye irritation.
Precautionary Statement(s) 
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
6.1 C Combustible, acute toxicity cat. 3 / toxic or substances with chronic effects
WGK 3 highly water endangering
Hazard Pictogram(s) 
GHS06  GHS06
Hazard Symbols 
Harmful  Harmful
Declaration (railroad and road) ADR, RID 
UN 2810 , 6.1, II
Declaration (transport by air) IATA-DGR 
UN 2810 , 6.1, II
Declaration (transport by sea) IMDG-Code 
UN 2810 , 6.1, II
Categories of danger 
harmful, irritant
R Phrase 
R 21/22-36
Harmful in contact with skin and if swallowed.Irritating to eyes.
S Phrase 
S 36/37
Wear suitable protective clothing and gloves.
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