6-CHLORO-3-(PYRIDIN-4-YL)-2H-CHROMEN-2-ONE

Modify Date: 2025-08-25 12:48:46

6-CHLORO-3-(PYRIDIN-4-YL)-2H-CHROMEN-2-ONE Structure
6-CHLORO-3-(PYRIDIN-4-YL)-2H-CHROMEN-2-ONE structure
Common Name 6-CHLORO-3-(PYRIDIN-4-YL)-2H-CHROMEN-2-ONE
CAS Number 840-32-4 Molecular Weight 257.67200
Density 1.396g/cm3 Boiling Point 466.6ºC at 760 mmHg
Molecular Formula C14H8ClNO2 Melting Point N/A
MSDS N/A Flash Point 236ºC

 Names

Name 6-chloro-3-pyridin-4-ylchromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.396g/cm3
Boiling Point 466.6ºC at 760 mmHg
Molecular Formula C14H8ClNO2
Molecular Weight 257.67200
Flash Point 236ºC
Exact Mass 257.02400
PSA 43.10000
LogP 3.50840
Index of Refraction 1.648
InChIKey JRWFNWPQMYOVSQ-UHFFFAOYSA-N
SMILES O=c1oc2ccc(Cl)cc2cc1-c1ccncc1

 Safety Information

HS Code 2934999090

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6-Chlor-3-<4-pyridyl>-cumarin
6-chloro-3-pyridin-4-yl-chromen-2-one
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