CAS 13433-31-3|1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN

Introduction：Basic information about CAS 13433-31-3|1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	1,3,3-TRIMETHYLINDOLINO-8'-METHOXYBENZOPYRYLOSPIRAN
CAS Number	13433-31-3	Molecular Weight	307.38600
Density	1.2g/cm3	Boiling Point	441.3ºC at 760 mmHg
Molecular Formula	C₂₀H₂₁NO₂	Melting Point	124ºC
MSDS	/	Flash Point	152.8ºC

Names

Name	8-methoxy-1',3',3'-trimethylspiro[chromene-2,2'-indole]
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2g/cm3
Boiling Point	441.3ºC at 760 mmHg
Melting Point	124ºC
Molecular Formula	C₂₀H₂₁NO₂
Molecular Weight	307.38600
Flash Point	152.8ºC
Exact Mass	307.15700
PSA	21.70000
LogP	4.28970
Vapour Pressure	5.48E-08mmHg at 25°C
Index of Refraction	1.638
InChIKey	NQVQBIMDDKDYAO-UHFFFAOYSA-N
SMILES	COc1cccc2c1OC1(C=C2)N(C)c2ccccc2C1(C)C

Safety Information

HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

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

1,3,3-Trimethylindolino-8'-methoxybenzopyrylospiran

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