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Merck - 8439430050 - T3P Propanephosphonic acid anhydride (50% solution in 2-Methyltetrahydrofuran) for synthesis, 50 mL

  • MFR SKU: 8439430050
  • ITEM #: 19017536
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ITEM #: 19017536
T3P Propanephosphonic acid anhydride (50% solution in 2-Methyltetrahydrofuran) for synthesis, 50 mL
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Merck - 8439430050 - T3P Propanephosphonic acid anhydride (50% solution in 2-Methyltetrahydrofuran) for synthesis, 50 mL

  • Item #: 19017536
  • MFR SKU: 8439430050
  • Catalogue Number 843943
  • HS Code 3824 99 92
  • Structure formula Image
  • Quality Level MQ200
  • Boiling point 78 - 80 ° C (1013 hPa) (solvent)
  • Density 1.039 g/cm3 (20 ° C)
  • Flash point -11 ° C (solvent)
  • Hazard Pictogram(s)
  • Hazard Statement(s) H225: Highly flammable liquid and vapour.
  • H290: May be corrosive to metals.
  • H302: Harmful if swallowed.
  • H314: Causes severe skin burns and eye damage.
  • H317: May cause an allergic skin reaction.
  • EUH019: May form explosive peroxides.
  • Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233: Keep container tightly closed.
  • P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
  • P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
  • P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with 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.
  • P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
  • Signal Word Danger
  • Storage class 3 Flammable liquids
  • WGK WGK 2 obviously hazardous to water
  • Disposal 11
  • Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A.
  • Categories of danger highly flammable, corrosive
  • Storage Store at +2° C to +8° C.
  • Declaration (railroad and road) ADR, RID UN 2924 , 3 (8), II
  • Declaration (transport by air) IATA-DGR UN 2924 , 3 (8), II
  • Declaration (transport by sea) IMDG-Code UN 2924 , 3 (8), II, Segregation Group: 1 (Acids)
  • Assay (T3P) (NMR) ≥ 40.0 %
  • Pyropropanephosphonic acid (NMR) ≤ 10.0 %
  • Propanephosphonic acid (NMR) ≤ 0.50 %
  • 2- Methyltetrahydrofurane (calculated) ≤ 50.0 %

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