Lawesson's reagent 99%
Fornitore: Thermo Fisher Scientific
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Pericolo
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Synonyms:
2,4-Bis(4-methoxyphenyl)-2,4-dithioxo-1,3,2,4- dithiadiphosphetane, 2,4-Bis(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane 2,4-Disulphide
CAS No.: 19172-47-5
Formula:
C₁₄H₁₄O₂P₂S₄ Punto di fusione: 228…231 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00005171 CAS Number: 19172-47-5 UN: 3134 ADR: 4.3,II |
Risultati del test di specificazione
Appearance | Light yellow to beige Powder |
Infrared spectrum | Conforms |
Melting point | 220 to 226 °C |
Titration with NaOH | ≥98.5 % |
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