CAS 19501-89-4|3,3,7-trimethyloxindole

Introduction：Basic information about CAS 19501-89-4|3,3,7-trimethyloxindole, 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	3,3,7-trimethyloxindole
CAS Number	19501-89-4	Molecular Weight	175.227
Density	1.1±0.1 g/cm3	Boiling Point	299.7±39.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₃NO	Melting Point	/
MSDS	/	Flash Point	174.5±12.0 °C

Names

Name	3,3,7-trimethyl-1H-indol-2-one
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	299.7±39.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₃NO
Molecular Weight	175.227
Flash Point	174.5±12.0 °C
Exact Mass	175.099716
PSA	32.59000
LogP	2.64
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.533
InChIKey	MWOVEBYJRFGAKQ-UHFFFAOYSA-N
SMILES	Cc1cccc2c1NC(=O)C2(C)C

Safety Information

HS Code	2933790090

Customs

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Synonyms

3,3,7-Trimethyl-1,3-dihydro-2H-indol-2-one

1,3-dihydro-3,3,7-trimethyl-2H-indol-2-one

3,3,7-trimethyl-1,3-dihydro-indol-2-one

3,3,7-Trimethyl oxindole

3,3,7-Trimethyl-oxindol

2H-Indol-2-one, 1,3-dihydro-3,3,7-trimethyl-

3,3,7-trimethylindolin-2-one

3,3,7-trimethyloxindole

3,3,7-Trimethyl-indolin-2-on

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