5,7-Dibromo-1,2-dihydro-3H-indazol-3-one

Modify Date: 2024-01-21 13:31:29

5,7-Dibromo-1,2-dihydro-3H-indazol-3-one Structure
5,7-Dibromo-1,2-dihydro-3H-indazol-3-one structure
Common Name 5,7-Dibromo-1,2-dihydro-3H-indazol-3-one
CAS Number 108961-61-1 Molecular Weight 291.927
Density 2.3±0.1 g/cm3 Boiling Point 466.5±40.0 °C at 760 mmHg
Molecular Formula C7H4Br2N2O Melting Point N/A
MSDS N/A Flash Point 235.9±27.3 °C

 Names

Name 5,7-dibromo-1,2-dihydroindazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.3±0.1 g/cm3
Boiling Point 466.5±40.0 °C at 760 mmHg
Molecular Formula C7H4Br2N2O
Molecular Weight 291.927
Flash Point 235.9±27.3 °C
Exact Mass 289.869019
PSA 48.91000
LogP 3.25
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.801

 Safety Information

HS Code 2933990090

 Synthetic Route

~10%

5,7-Dibromo-1,2-dihydro-3H-indazol-3-one Structure

5,7-Dibromo-1,2...

CAS#:108961-61-1

Literature: Ballesteros, Paloma; Elguero, Jose; Claramunt, Rosa Maria; Faure, Robert; Foces-Foces, Ma de la Concepcion; et al. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1986 , p. 1677 - 1682

 Precursor & DownStream

Precursor  1

DownStream  0

 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

5,7-Dibromo-1,2-dihydro-3H-indazol-3-one
3-Hydroxy-5,7-dibromo 1H-indazole
5,7-dibromo-3-hydroxyindazole
5,7-dibromo-1H-indazol-3-ol
3H-Indazol-3-one, 5,7-dibromo-1,2-dihydro-
3H-Indazol-3-one,5,7-dibromo-1,2-dihydro
QC-5217