5,6-Dihydro-1H,4H-naphtho[1,8-cd]pyran-1-one

Modify Date: 2025-09-18 19:50:08

5,6-Dihydro-1H,4H-naphtho[1,8-cd]pyran-1-one Structure
5,6-Dihydro-1H,4H-naphtho[1,8-cd]pyran-1-one structure
Common Name 5,6-Dihydro-1H,4H-naphtho[1,8-cd]pyran-1-one
CAS Number 14935-18-3 Molecular Weight 186.20700
Density N/A Boiling Point N/A
Molecular Formula C12H10O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5,6-Dihydro-1H,4H-naphtho[1,8-cd]pyran-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C12H10O2
Molecular Weight 186.20700
Exact Mass 186.06800
PSA 30.21000
LogP 2.28170
InChIKey HSGWXYJMKXOHSD-UHFFFAOYSA-N
SMILES O=c1occ2c3c(cccc13)CCC2

 Safety Information

HS Code 2932999099

 Synthetic Route

~77%

5,6-Dihydro-1H,4H-naphtho[1,8-cd]pyran-1-one Structure

5,6-Dihydro-1H,...

CAS#:14935-18-3

Literature: Kowalczyk, Bruce A. Synthesis, 2000 , # 8 p. 1113 - 1116

~%

5,6-Dihydro-1H,4H-naphtho[1,8-cd]pyran-1-one Structure

5,6-Dihydro-1H,...

CAS#:14935-18-3

Literature: Synthesis, , # 8 p. 1113 - 1116

~%

5,6-Dihydro-1H,4H-naphtho[1,8-cd]pyran-1-one Structure

5,6-Dihydro-1H,...

CAS#:14935-18-3

Literature: Synthesis, , # 8 p. 1113 - 1116

~%

5,6-Dihydro-1H,4H-naphtho[1,8-cd]pyran-1-one Structure

5,6-Dihydro-1H,...

CAS#:14935-18-3

Literature: Synthesis, , # 8 p. 1113 - 1116

 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

5,6-Dihydro-1H,4H-naphto[1,8-cd]pyran-1-one
5,6-Dihydrobenzo[de]isochromen-1(4H)-one
1H,4H-Naphtho[1,8-cd]pyran-1-one,5,6-dihydro
5,6-dihydro-4H-benzo[de]isochromen-1-one
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