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Merck - 8082490250 - Triethylene glycol dimethyl ether

  • MFR SKU: 8082490250
  • ITEM #: 7162563
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ITEM #: 7162563
Triethylene glycol dimethyl ether (stabilised) for synthesis. CAS 112-49-2, EC Number 203-977-3, chemical formula CHO(CHCHO)CH.
This listing is for 250 ml Glass bottle

Merck - 8082490250 - Triethylene glycol dimethyl ether

  • Item #: 7162563
  • MFR SKU: 8082490250
  • Catalogue Number 808249
  • Synonyms Dimethyl triglycol, Triglyme
  • Triethylene glycol dimethyl ether
  • CAS number 112-49-2
  • EC index number 603-176-00-2
  • EC number 203-977-3
  • Hill Formula CHO
  • Chemical formula CHO(CHCHO)CH
  • Molar Mass 178.23 g/mol
  • HS Code 2909 19 90
  • Structure formula Image
  • Quality Level MQ200
  • Application Triethylene glycol dimethyl ether (stabilised) for synthesis. CAS 112-49-2, EC Number 203-977-3, chemical formula CHO(CHCHO)CH.
  • Density 0.99 g/cm3 (20 ° C)
  • Explosion limit 0.7 %(V)
  • Flash point 113 ° C
  • Ignition temperature 195 ° C
  • Melting Point -45 ° C
  • Vapor pressure 0.027 hPa (20 ° C)
  • Solubility >1000 g/l soluble
  • LD 50 oral LD50 Rat 5390 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H319: Causes serious eye irritation.
  • H360Df: May damage the unborn child. Suspected of damaging fertility.
  • EUH019: May form explosive peroxides.
  • Precautionary Statement(s) P202: Do not handle until all safety precautions have been read and understood.
  • P264: Wash skin thoroughly after handling.
  • P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
  • 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 + P313: IF exposed or concerned: Get medical advice/ attention.
  • P337 + P313: If eye irritation persists: Get medical advice/ attention.
  • Signal Word Danger
  • RTECS XF0665000
  • 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 9
  • 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 ( . 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips ( . 109535).
  • Categories of danger toxic for reproduction
  • Storage Store below +30° C.
  • Assay (GC, area%) ≥ 98.0 % (a/a)
  • Density (d 20° C/ 4° C) 0.985 - 0.989
  • Peroxide (as HO) ≤ 0.005 %
  • Identity (IR) passes test
  • The material is stabilised with Butylhydroxytoluene (BHT).
  • At time of analytical testing a content of >10 ppm stabiliser was determined.

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