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ChemicalBook--->CAS DataBase List--->13433-31-3

13433-31-3

13433-31-3 Structure

13433-31-3 Structure
IdentificationBack Directory
[Name]

1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN
[CAS]

13433-31-3
[Synonyms]

Photochromiccompound
Trimethylindolinomethoxybenzopyrylospiran
1,3,3-Trimethylindolino-8-methoxybenzopyrylospirane
1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN
1,3,3-TriMethylindolino-8'-Methoxybenzopyrylospiran 
1,3,3-Trimethyl-8'-methoxyspiro[indoline-2,2'-[2H-1]benzopyran]
8-METHOXY-1',3',3'-TRIMETHYLSPIRO[1(2H)-BENZOPYRAN-2,2'-INDOLINE]
1,3,3-Trimethyl-8'-methoxyspiro[1H-indole-2(3H),2'-[2H-1]benzopyran]
1,3,3-TRIMETHYLINDOLINO-8-METHOXYBENZOPYRYLOSPIRAN (PHOTOCHROMIC COMPOUND)
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]
[Molecular Formula]

C20H21NO2
[MDL Number]

MFCD00059897
[MOL File]

13433-31-3.mol
[Molecular Weight]

307.39
Chemical PropertiesBack Directory
[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 DataBack Directory
[HS Code ]

2934.99.4400
Spectrum DetailBack Directory
[Spectrum Detail]

1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN(13433-31-3)1HNMR
1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN(13433-31-3)13CNMR
1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN(13433-31-3)IR1
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