1,2,4,9-Tetrahydro-carbazol-3-one

Modify Date: 2025-08-25 08:18:05

1,2,4,9-Tetrahydro-carbazol-3-one Structure
1,2,4,9-Tetrahydro-carbazol-3-one structure
Common Name 1,2,4,9-Tetrahydro-carbazol-3-one
CAS Number 51145-61-0 Molecular Weight 185.222
Density 1.3±0.1 g/cm3 Boiling Point 388.8±42.0 °C at 760 mmHg
Molecular Formula C12H11NO Melting Point N/A
MSDS N/A Flash Point 196.0±35.3 °C

 Names

Name 4,9-Dihydro-1H-carbazol-3(2H)-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 388.8±42.0 °C at 760 mmHg
Molecular Formula C12H11NO
Molecular Weight 185.222
Flash Point 196.0±35.3 °C
Exact Mass 185.084061
PSA 32.86000
LogP 1.65
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.689
InChIKey MTTUMRIEUVCVNO-UHFFFAOYSA-N
SMILES O=C1CCc2[nH]c3ccccc3c2C1

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1,2,4,9-Tetrahydro-3H-carbazol-3-one
1,2,4,9-Tetrahydro-carbazol-3-one
1,2,4,9-tetrahydrocarbazol-3-one
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