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1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]-

1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]- Structure
1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]- structure
CAS No.
58399-95-4
Chemical Name:
1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]-
Synonyms
1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]-
CBNumber:
CB78920556
Molecular Formula:
C12H11NO3
Molecular Weight:
217.22
MDL Number:
MOL File:
58399-95-4.mol
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1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]- Properties

Melting point 156-157 °C
Boiling point 369.5±42.0 °C(Predicted)
Density 1.346±0.06 g/cm3(Predicted)
pka 3.79±0.20(Predicted)

1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]- Chemical Properties,Uses,Production

1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]- Preparation Products And Raw materials

Raw materials

Preparation Products

1-OXO-1H-ISOCHROMENE-4-CARBOXYLIC ACID METHYL ESTER
1H-2-Benzopyran-1,3(4H)-dione, 4-[(dimethylamino)methylene]- 58399-95-4