8-Nitro-4-chromanone

Modify Date: 2025-08-25 10:18:36

8-Nitro-4-chromanone Structure
8-Nitro-4-chromanone structure
Common Name 8-Nitro-4-chromanone
CAS Number 90322-49-9 Molecular Weight 193.15600
Density 1.424g/cm3 Boiling Point 368.8ºC at 760 mmHg
Molecular Formula C9H7NO4 Melting Point N/A
MSDS N/A Flash Point 191.2ºC

 Names

Name 8-nitro-2,3-dihydrochromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.424g/cm3
Boiling Point 368.8ºC at 760 mmHg
Molecular Formula C9H7NO4
Molecular Weight 193.15600
Flash Point 191.2ºC
Exact Mass 193.03800
PSA 72.12000
LogP 2.08320
Index of Refraction 1.604
InChIKey MXMKEUBEHSMVOG-UHFFFAOYSA-N
SMILES O=C1CCOc2c1cccc2[N+](=O)[O-]

 Safety Information

HS Code 2932999099

 Synthetic Route

~9%

8-Nitro-4-chromanone Structure

8-Nitro-4-chromanone

CAS#:90322-49-9

Literature: Hay, Michael P.; Hicks, Kevin O.; Pchalek, Karin; Lee, Ho H.; Blaser, Adrian; Pruijn, Frederik B.; Anderson, Robert F.; Shinde, Sujata S.; Wilson, William R.; Denny, William A. Journal of Medicinal Chemistry, 2008 , vol. 51, # 21 p. 6853 - 6865

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8-Nitro-4-chromanone Structure

8-Nitro-4-chromanone

CAS#:90322-49-9

Literature: Chakravarti; Dutta Journal of the Indian Chemical Society, 1939 , vol. 16, p. 639,644

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8-Nitro-4-chromanone Structure

8-Nitro-4-chromanone

CAS#:90322-49-9

Literature: Chakravarti; Dutta Journal of the Indian Chemical Society, 1939 , vol. 16, p. 639,644

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

8-Nitro-chroman-4-on
8-nitro-2,3-dihydro-4H-chromen-4-one
8-NITRO-4-CHROMANONE
8-nitro-chroman-4-one
2,3-Dihydro-8-Nitro-4H-1-Benzopyran-4-One
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