1(3H)-Isobenzofuranone,5,6-dihydroxy-(9CI)

Modify Date: 2024-01-30 19:32:54

1(3H)-Isobenzofuranone,5,6-dihydroxy-(9CI) Structure
1(3H)-Isobenzofuranone,5,6-dihydroxy-(9CI) structure
Common Name 1(3H)-Isobenzofuranone,5,6-dihydroxy-(9CI)
CAS Number 53766-43-1 Molecular Weight 166.13100
Density 1.614±0.06 g/cm3(Predicted) Boiling Point 540.2±50.0 °C(Predicted)
Molecular Formula C8H6O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5,6-dihydroxy-3H-2-benzofuran-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.614±0.06 g/cm3(Predicted)
Boiling Point 540.2±50.0 °C(Predicted)
Molecular Formula C8H6O4
Molecular Weight 166.13100
Exact Mass 166.02700
PSA 66.76000
LogP 0.76820

 Safety Information

Hazard Codes Xn
HS Code 2932209090

 Synthetic Route

~92%

1(3H)-Isobenzofuranone,5,6-dihydroxy-(9CI) Structure

1(3H)-Isobenzof...

CAS#:53766-43-1

Literature: GLAXO GROUP LIMITED; SHIONOGI and CO., LTD.; LIAO, Xiangmin; PEARSON, Neil, David; PENDRAK, Israil; THALGI, Reema; YAMAWAKI, Kenji; YOKOO, Katsuki; SATO, Jun; KUSANO, Hiroki; AOKI, Toshiaki Patent: WO2014/68388 A1, 2014 ; Location in patent: Paragraph 0225 ;

 Precursor & DownStream

Precursor  1

DownStream  1

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5,6-dihydroxyphthalide
5,6-DIHYDROXY-1(3H)-ISOBENZOFURANONE
5,6-dihydroxy-3H-isobenzofuran-1-one
1(3h)-isobenzofuranone,5,6-dihydroxy