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Merck - 8141780250 - Trimethoxymethylsilane

  • MFR SKU: 8141780250
  • ITEM #: 7163075
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ITEM #: 7163075
Trimethoxymethylsilane for synthesis. CAS 1185-55-3, EC Number 214-685-0, chemical formula CHSi(OCH).
This listing is for 250 ml Glass bottle

Merck - 8141780250 - Trimethoxymethylsilane

  • Item #: 7163075
  • MFR SKU: 8141780250
  • Catalogue Number 814178
  • Synonyms Methyltrimethoxysilane
  • Trimethoxymethylsilane
  • CAS number 1185-55-3
  • EC number 214-685-0
  • Hill Formula CHOSi
  • Chemical formula CHSi(OCH)
  • Molar Mass 136.22 g/mol
  • HS Code 2931 90 00
  • Structure formula Image
  • Quality Level MQ200
  • Application Trimethoxymethylsilane for synthesis. CAS 1185-55-3, EC Number 214-685-0, chemical formula CHSi(OCH).
  • Density 0.96 g/cm3 (20 ° C)
  • Flash point 9 ° C
  • Ignition temperature 225 ° C
  • Vapor pressure 2990 hPa (20 ° C)
  • LD 50 oral LD50 Rat 11808 mg/kg
  • LD 50 dermal LD50 Rabbit > 9600 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H225: Highly flammable liquid and vapour.
  • Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233: Keep container tightly closed.
  • P240: Ground and bond container and receiving equipment.
  • P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
  • P242: Use non-sparking tools.
  • P243: Take action to prevent static discharges.
  • P403 + P235: Store in a well-ventilated place. Keep cool.
  • Signal Word Danger
  • Storage class 3 Flammable liquids
  • WGK WGK 3 highly 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 highly flammable
  • Storage Store below +30° C.
  • Declaration (railroad and road) ADR, RID UN 1993 , 3, II
  • Declaration (transport by air) IATA-DGR UN 1993 , 3, II
  • Declaration (transport by sea) IMDG-Code UN 1993 , 3, II
  • Assay (GC, area%) ≥ 98.0 % (a/a)
  • Density (d 20° C/ 4° C) 0.954 - 0.956
  • Identity (IR) passes test

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