1,3,3-Trimethylindolino-8'-methoxybenzopyrylospiran ≥98.0% (by titrimetric analysis) photochromic compound
Fornitore: TCI EUROPE
Synonyms:
8-Methoxy-1',3',3'-trimethylspiro[1(2H)-benzopyran-2,2'-indoline]
T0416-1G
T0416-25G
TCIAT0416-1GEA
22
EUR
TCIAT0416-1G
TCIAT0416-25G
1,3,3-Trimethylindolino-8'-methoxybenzopyrylospiran ≥98.0% (by titrimetric analysis) photochromic compound
1,3,3-Trimethylindolino-8'-methoxybenzopyrylospiran
Formula:
C₂₀H₂₁NO₂ Peso molecolare: 307,39 g/mol |
MDL Number:
MFCD00059897 CAS Number: 13433-31-3 |
Risultati del test di specificazione
Appearance | White to Light yellow to Light red powder to crystal |
Purity (Nonaqueous Titration) | min. 98.0 % |
Melting point | 123.0 to 127.0 deg-C |
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