1-butylindole-2,3-dione

Modify Date: 2025-08-26 11:27:15

1-butylindole-2,3-dione Structure
1-butylindole-2,3-dione structure
Common Name 1-butylindole-2,3-dione
CAS Number 4290-91-9 Molecular Weight 203.23700
Density 1.173g/cm3 Boiling Point 332.6ºC at 760mmHg
Molecular Formula C12H13NO2 Melting Point N/A
MSDS N/A Flash Point 146.3ºC

 Names

Name 1-butylindole-2,3-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.173g/cm3
Boiling Point 332.6ºC at 760mmHg
Molecular Formula C12H13NO2
Molecular Weight 203.23700
Flash Point 146.3ºC
Exact Mass 203.09500
PSA 37.38000
LogP 2.08100
Index of Refraction 1.562
InChIKey POEDHWVTLBLWDA-UHFFFAOYSA-N
SMILES CCCCN1C(=O)C(=O)c2ccccc21

 Safety Information

HS Code 2933990090

 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-butylbenzo[d]azolidine-2,3-dione
1-butyl-1H-indole-2,3-dione
1-butylindoline-2,3-dione
N-(n-butyl)isatin
1-butylisatin
N-butylindolin-2,3-dione
N-(n-butyl)indoline-2,3-dione
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