1,3,3-Trimethylindolino-β-naphthopyrylospiran ≥98.0% (by titrimetric analysis) photochromic compound
Leverandør: TCI
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
T0423-1G
T0423-5G
TCIAT0423-1GEA
263
DKK
TCIAT0423-1G
TCIAT0423-5G
1,3,3-Trimethylindolino-β-naphthopyrylospiran ≥98.0% (by titrimetric analysis) photochromic compound
1,3,3-Trimethylindolino-beta-naphthopyrylospiran
Formel:
C₂₃H₂₁NO |
MDL Number:
MFCD00059909 CAS-nummer: 1592-43-4 |
Specifikationer Testresultater
Appearance | White to Almost white powder to crystal |
Purity (Nonaqueous Titration) | min. 98.0 % |
Melting point | 171.0 to 176.0 deg-C |
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