CAS 16650-14-9|1,3,3-TRIMETHYLINDOLINO-6'-BROMOBENZOPYRYLOSPIRAN

Introduction：Basic information about CAS 16650-14-9|1,3,3-TRIMETHYLINDOLINO-6'-BROMOBENZOPYRYLOSPIRAN, 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-6'-BROMOBENZOPYRYLOSPIRAN
CAS Number	16650-14-9	Molecular Weight	356.25600
Density	1.44g/cm3	Boiling Point	450.8ºC at 760 mmHg
Molecular Formula	C₁₉H₁₈BrNO	Melting Point	/
MSDS	/	Flash Point	226.5ºC

Names

Name	6-bromo-1',3',3'-trimethylspiro[chromene-2,2'-indole]
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.44g/cm3
Boiling Point	450.8ºC at 760 mmHg
Molecular Formula	C₁₉H₁₈BrNO
Molecular Weight	356.25600
Flash Point	226.5ºC
Exact Mass	355.05700
PSA	12.47000
LogP	5.04360
Vapour Pressure	2.55E-08mmHg at 25°C
Index of Refraction	1.68
InChIKey	BDULIJWZMMHIEQ-UHFFFAOYSA-N
SMILES	CN1c2ccccc2C(C)(C)C12C=Cc1cc(Br)ccc1O2

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

6'-Brom-1,3,3-trimethyl-indolin-2-spiro-2'-<2H-1>benzopyran

1,3,3-Trimethylindolino-6'-bromobenzopyrylospiran

6-Brom-2H-1-benzopyran-<2-spiro-2'>-1',3',3'-trimethylindolin

6-Brom-1',3',3'-trimethyl-2',3'-dihydro-2H-benzo<b>pyran-2-spiro-2'-indol

1,3,3-TriMethylindolino-6'-broMobenzopyrylospiran [PhotochroMic CoMpound]

6-Bromo-1',3',3'-trimethylspiro[1(2H)-benzopyran-2,2'-indoline]

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