3,3-bis(4-aminophenyl)phthalide

Modify Date: 2024-07-19 11:35:41

3,3-bis(4-aminophenyl)phthalide Structure
3,3-bis(4-aminophenyl)phthalide structure
Common Name 3,3-bis(4-aminophenyl)phthalide
CAS Number 509-77-3 Molecular Weight 316.35300
Density N/A Boiling Point N/A
Molecular Formula C20H16N2O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3,3-bis(4-aminophenyl)-2-benzofuran-1-one

 Chemical & Physical Properties

Molecular Formula C20H16N2O2
Molecular Weight 316.35300
Exact Mass 316.12100
PSA 78.34000
LogP 4.47570

 Safety Information

HS Code 2932209090

 Precursor & DownStream

Precursor  0

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%
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