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2H-1-Benzopyran-2-one, 6-chloro-3-[(5-chloro-2-hydroxyphenyl)methylene]-3,4-dihydro-, (E)- (9CI)

2H-1-Benzopyran-2-one, 6-chloro-3-[(5-chloro-2-hydroxyphenyl)methylene]-3,4-dihydro-, (E)- (9CI) Structure
2H-1-Benzopyran-2-one, 6-chloro-3-[(5-chloro-2-hydroxyphenyl)methylene]-3,4-dihydro-, (E)- (9CI) structure
CAS No.
118670-78-3
Chemical Name:
2H-1-Benzopyran-2-one, 6-chloro-3-[(5-chloro-2-hydroxyphenyl)methylene]-3,4-dihydro-, (E)- (9CI)
Synonyms
2H-1-Benzopyran-2-one, 6-chloro-3-[(5-chloro-2-hydroxyphenyl)methylene]-3,4-dihydro-, (E)- (9CI)
CBNumber:
CB611578101
Molecular Formula:
C16H10Cl2O3
Molecular Weight:
321.15
MDL Number:
MOL File:
118670-78-3.mol
Last updated:2023-07-12 17:02:23
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2H-1-Benzopyran-2-one, 6-chloro-3-[(5-chloro-2-hydroxyphenyl)methylene]-3,4-dihydro-, (E)- (9CI) Properties

Melting point 197-198 °C
Boiling point 532.5±50.0 °C(Predicted)
Density 1.501±0.06 g/cm3(Predicted)
pka 8.47±0.48(Predicted)

2H-1-Benzopyran-2-one, 6-chloro-3-[(5-chloro-2-hydroxyphenyl)methylene]-3,4-dihydro-, (E)- (9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

2H-1-Benzopyran-2-one, 6-chloro-3-[(5-chloro-2-hydroxyphenyl)methylene]-3,4-dihydro-, (E)- (9CI) 118670-78-3