Product

1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN

CAS No.：13433-31-3

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1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN Basic information

Product Name:	1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN
Synonyms:	8-METHOXY-1',3',3'-TRIMETHYLSPIRO[1(2H)-BENZOPYRAN-2,2'-INDOLINE];1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN;Trimethylindolinomethoxybenzopyrylospiran;1,3,3-Trimethylindolino-8-methoxybenzopyrylospirane;Photochromiccompound;1,3,3-TRIMETHYLINDOLINO-8-METHOXYBENZOPYRYLOSPIRAN (PHOTOCHROMIC COMPOUND);1,3,3-TriMethylindolino-8'-Methoxybenzopyrylospiran 1,3,3-Trimethyl-8'-methoxyspiro[1H-indole-2(3H),2'-[2H-1]benzopyran]
CAS:	13433-31-3
MF:	C20H21NO2
MW:	307.39
EINECS:
Product Categories:	Functional Materials;Photochromic Compounds;Spiropyrans (Photochromic)
Mol File:	13433-31-3.mol

1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN Chemical Properties

Melting point	124 °C
Boiling point	441.3±45.0 °C(Predicted)
density	1.20±0.1 g/cm3(Predicted)
solubility	slightly sol. in Ethanol
form	powder to crystal
pka	3.36±0.40(Predicted)
color	White to Light yellow to Light red
CAS DataBase Reference	13433-31-3

Safety Information

MSDS Information

1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN Usage And Synthesis

1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN Preparation Products And Raw materials

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