4H-1-Benzothiopyran-4-one,3-bromo-2,3-dihydro-, 1,1-dioxide

Modify Date: 2024-04-08 10:24:52

4H-1-Benzothiopyran-4-one,3-bromo-2,3-dihydro-, 1,1-dioxide Structure
4H-1-Benzothiopyran-4-one,3-bromo-2,3-dihydro-, 1,1-dioxide structure
Common Name 4H-1-Benzothiopyran-4-one,3-bromo-2,3-dihydro-, 1,1-dioxide
CAS Number 27720-87-2 Molecular Weight 275.11900
Density 1.79g/cm3 Boiling Point 470.3ºC at 760 mmHg
Molecular Formula C9H7BrO3S Melting Point N/A
MSDS N/A Flash Point 238.3ºC

 Names

Name 3-bromo-1,1-dioxo-2,3-dihydrothiochromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.79g/cm3
Boiling Point 470.3ºC at 760 mmHg
Molecular Formula C9H7BrO3S
Molecular Weight 275.11900
Flash Point 238.3ºC
Exact Mass 273.93000
PSA 59.59000
LogP 2.50090
Vapour Pressure 5.11E-09mmHg at 25°C
Index of Refraction 1.637

 Synthetic Route

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4H-1-Benzothiopyran-4-one,3-bromo-2,3-dihydro-, 1,1-dioxide Structure

4H-1-Benzothiop...

CAS#:27720-87-2

Literature: Nambara Yakugaku Zasshi, 1958 , vol. 78, p. 624,626 Chem.Abstr., 1958 , p. 18392

~%

4H-1-Benzothiopyran-4-one,3-bromo-2,3-dihydro-, 1,1-dioxide Structure

4H-1-Benzothiop...

CAS#:27720-87-2

Literature: Nambara Yakugaku Zasshi, 1958 , vol. 78, p. 624,626 Chem.Abstr., 1958 , p. 18392

 Synonyms

3-bromo-2,3-dihydro-4H-thiochromen-4-one 1,1-dioxide
3-bromothiochromanone 1,1-dioxide
3-Bromthiachromanon-sulfon
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