13433-31-3(1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN)
Product Description
13433-31-3
CAS No.
13433-31-3
Chemical Name:
1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN
CBNumber:
CB1143175
Molecular Formula:
C20H21NO2
Formula Weight:
307.39
MOL File:
Mol file
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]
1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN
Property
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
HS Code :
2934.99.4400
1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN
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13433-31-3(1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN)
Related Search:
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]
1,3,3-Trimethyl-8'-methoxyspiro[indoline-2,2'-[2H-1]benzopyran]
1',3'-Dihydro-1',3',3'-trimethyl-8-methoxyspiro[2H-1-benzopyran-2,2'-[2H]indole]
1',3'-Dihydro-8-methoxy-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-[2H]indole]
1,3,3-Trimethylindolino-8'-methoxybenzopyrylospiran [Photochromic Compound]>
Spiro[2H-1-benzopyran-2,2'-[2H]indole], 1',3'-dihydro-8-methoxy-1',3',3'-trimethyl-
1,3,3-Trimethylindolino-8'-methoxybenzopyrylospiran [Photochromic Compound]
1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN
13433-31-3
Spiropyrans (Photochromic)
Photochromic Compounds
Functional Materials
Photochromic Compounds
Spiropyrans (Photochromic)
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