Lawesson's reagent 99%
Dostawca: Thermo Fisher Scientific
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Niebezpieczeństwo
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Synonim:
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
210890250
210891000
210895000
ACRO210890250EA
268
PLN
ACRO210890250
ACRO210891000
ACRO210895000
Lawesson's reagent 99%
Lawesson's reagent
CAS No.: 19172-47-5
Formuła:
C₁₄H₁₄O₂P₂S₄ MW: 404.45 g/mol Temp. topnienia: 228…231 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00005171 Numer CAS: 19172-47-5 Jednostka: 3134 ADR: 4.3 II |
Wyniki testów specyfikacyjnych
Appearance | Light yellow to beige Powder |
Infrared spectrum | Conforms |
Melting point | 220 to 226 °C |
Titration with NaOH | ≥98.5 % |
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