Changxing Minghua Fine Chemicals Co.,Ltd.-2-imidazolidinone,1-chlorocarbonyl-2-imidazolidone,Chloroacetaldehyde dimethyl acetal,Chloroacetaldehyde diethyl acetal,1-Methanesulfonyl-2 -imidazolidone,Phthalimide,Phthalimide Potassium.....

Fine Chemical

2-imidazolidinone

[CAS]:120-93-4
[Appearance]: white to offwhite powder
[Purity]: ≥98.5%
[Melting point]: 128-133°C
[Loss on dry]: ≤0.5%

1-Methanesulfonyl-2 -imidazolidone

[CAS]:41730-79-4
[Appearance]: white to offwhite powder
[Purity]: ≥99.0%
[Melting point]: 188-192°C
[Loss on dry]: ≤0.5%

1-chlorocarbonyl-2-imidazolidone

[Structural formula]:

[Appearance]: White crystal powder.
[Content]:

98.5%(HPLC)

Phthalimide

[Structural formula]:

[Appearance]: White powder.
[Moisture content]:

0.5%
[Content]:

99.0%(HPLC)

Phthalimide Potassium

[Structural formula]:

[Appearance]: White powder.
[Moisture content]:

0.2%
[Melting point]:

300

[Content]:

99.0%(HPLC)

Chloroacetaldehyde dimethyl acetal

[Structural formula]:

[CAS]: 97-97-2
[Appearance]: Colorless transparent liquid
[Content]: ≥98.50%
[Moisture content]: ≤0.5%

Chloroacetaldehyde diethyl acetal

[Structural formula]:

[CAS]: 621-62-5
[Appearance]: Colorless transparent liquid
[Content]: ≥98.50%
[Moisture content]: ≤0.5%

1-chlorocarbonyl-3-methylsulfonyl-2-imidazolidone

[Structural formula]:

[CAS]: 41762-76-9
[Appearance]:
[Melting point]:
[Content]:
[Moisture content]:
[Uses]: