3,3-Bis(4-(dimethylamino)phenyl)phthalide

Modify Date: 2025-08-21 18:41:11

3,3-Bis(4-(dimethylamino)phenyl)phthalide Structure
3,3-Bis(4-(dimethylamino)phenyl)phthalide structure
Common Name 3,3-Bis(4-(dimethylamino)phenyl)phthalide
CAS Number 5339-80-0 Molecular Weight 372.46000
Density 1.205g/cm3 Boiling Point 549.8ºC at 760mmHg
Molecular Formula C24H24N2O2 Melting Point N/A
MSDS N/A Flash Point 286.3ºC

 Names

Name 3,3-bis[4-(dimethylamino)phenyl]-2-benzofuran-1-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.205g/cm3
Boiling Point 549.8ºC at 760mmHg
Molecular Formula C24H24N2O2
Molecular Weight 372.46000
Flash Point 286.3ºC
Exact Mass 372.18400
PSA 32.78000
LogP 4.28090
Index of Refraction 1.652

 Safety Information

HS Code 2932209090

 Synthetic Route

 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

3,3-di-p-dimethylaminophenylphthalide
3,3-bis-p-dimethylaminophenylphthalide <malachite green lactone (MGL)>
3,3-Bis(4-(dimethylamino)phenyl)phthalide
1(3H)-Isobenzofuranone,3,3-bis[4-(dimethylamino)phenyl]
3,3-Bis-(4-dimethylamino-phenyl)-phthalid
3,3-bis-(4-dimethylamino-phenyl)-3H-isobenzofuran-1-one
malachite green lactone
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