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Merck - 8209591000 - Tetraethylene glycol dimethyl ether

  • MFR SKU: 8209591000
  • ITEM #: 7166367
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ITEM #: 7166367
Tetraethylene glycol dimethyl ether for synthesis. CAS 143-24-8, EC Number 205-594-7, chemical formula CHO(CHCHO)CH.
This listing is for 1 l Glass bottle

Merck - 8209591000 - Tetraethylene glycol dimethyl ether

  • Item #: 7166367
  • MFR SKU: 8209591000
  • Catalogue Number 820959
  • Synonyms Dimethyl tetraglycol, Bis[2-(2-methoxyethoxy)ethyl]ether
  • Tetraethylene glycol dimethyl ether
  • CAS number 143-24-8
  • EC number 205-594-7
  • Hill Formula CHO
  • Chemical formula CHO(CHCHO)CH
  • Molar Mass 222.28 g/mol
  • HS Code 2909 19 90
  • Structure formula Image
  • Quality Level MQ200
  • Application Tetraethylene glycol dimethyl ether for synthesis. CAS 143-24-8, EC Number 205-594-7, chemical formula CHO(CHCHO)CH.
  • Boiling point 272 - 277 ° C (1013 hPa)
  • Density 1.01 g/cm3 (20 ° C)
  • Explosion limit 0.8 %(V)
  • Flash point 141 ° C
  • Ignition temperature 195 ° C DIN 51794
  • Melting Point -30 ° C
  • Vapor pressure 0.0025 hPa (25 ° C)
  • Viscosity kinematic 4.1 mm2/s (20 ° C)
  • LD 50 oral LD50 Rat 3850 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H360FD: May damage fertility. May damage the unborn child.
  • EUH019: May form explosive peroxides.
  • Precautionary Statement(s) P201: Obtain special instructions before use.
  • P202: Do not handle until all safety precautions have been read and understood.
  • P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
  • P308 + P313: IF exposed or concerned: Get medical advice/ attention.
  • P405: Store locked up.
  • P501: Dispose of contents/ container to an approved waste disposal plant.
  • Signal Word Danger
  • RTECS SB 0400000
  • Storage class 6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
  • WGK WGK 1 slightly hazardous to water
  • Disposal 3
  • Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
  • Categories of danger toxic for reproduction
  • Storage Store below +30° C.
  • Assay (GC, area%) ≥ 98.0 % (a/a)
  • Density (d 20° C/ 4° C) 1.010 - 1.012
  • Identity (IR) passes test

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