3,3,7-trimethyloxindole

Modify Date: 2024-01-07 16:53:33

3,3,7-trimethyloxindole Structure
3,3,7-trimethyloxindole structure
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 N/A
MSDS N/A 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

 Safety Information

HS Code 2933790090

 Synthetic Route

~83%

3,3,7-trimethyloxindole Structure

3,3,7-trimethyl...

CAS#:19501-89-4

Literature: Abd El-Aal, Hassan A.K.; Khalaf, Ali A. Arkivoc, 2013 , vol. 2013, # 4 p. 306 - 322

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3,3,7-trimethyloxindole Structure

3,3,7-trimethyl...

CAS#:19501-89-4

Literature: Abd El-Aal, Hassan A.K.; Khalaf, Ali A. Arkivoc, 2013 , vol. 2013, # 4 p. 306 - 322

 Precursor & DownStream

Precursor  2

DownStream  0

 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