Chroman-3-one

Modify Date: 2024-01-19 19:59:26

Chroman-3-one Structure
Chroman-3-one structure
Common Name Chroman-3-one
CAS Number 19090-04-1 Molecular Weight 148.159
Density 1.2±0.1 g/cm3 Boiling Point 279.5±19.0 °C at 760 mmHg
Molecular Formula C9H8O2 Melting Point N/A
MSDS N/A Flash Point 134.7±15.1 °C

 Names

Name 4H-chromen-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 279.5±19.0 °C at 760 mmHg
Molecular Formula C9H8O2
Molecular Weight 148.159
Flash Point 134.7±15.1 °C
Exact Mass 148.052429
PSA 26.30000
LogP 1.23
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.562
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2932999099

 Synthetic Route

 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

chroman-3-one
3-CHROMANONE
3-Chromanone(7CI,8CI)
1H-Isochromen-4(3H)-one
Isochroman-4-one
1H-2-Benzopyran-4(3H)-one
2H-1-Benzopyran-3(4H)-one
2H-chromen-3(4H)-one
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