N,N'-(1,4-Phenylene)bis(acetoacetamide) Eight Chongqing Chemdad Co. ，Ltd

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N,N'-(1,4-Phenylene)bis(acetoacetamide)

CAS No.：24731-73-5

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N,N'-(1,4-Phenylene)bis(acetoacetamide) Basic information

Product Name:	N,N'-(1,4-Phenylene)bis(acetoacetamide)
Synonyms:	N,N'-DIACETOACET-P-PHENYLENEDIAMINE;N,N'-1,4-Phenylenebis(3-oxobutyramide);N,N'-(1,4-PHENYLENE)BIS(ACETOACETAMIDE);DIACETOACET-1,4-PHENYLENEDIAMIDE;N,N-Diacetoacetyl-P-diaminobenzene;Diacetoacetyl-p-phenylene diamine(DAAPPD);butanamide,N,N'-1,4-phenylenebis(3-oxo-,;1,4-bis-(Acetoacetamido)benzene
CAS:	24731-73-5
MF:	C14H16N2O4
MW:	276.29
EINECS:	246-438-8
Product Categories:	Intermediates of Dyes and Pigments
Mol File:	24731-73-5.mol

N,N'-(1,4-Phenylene)bis(acetoacetamide) Chemical Properties

Melting point	355 °C (decomp)
Boiling point	582.2±45.0 °C(Predicted)
density	1.279±0.06 g/cm3(Predicted)
pka	10.93±0.46(Predicted)
Water Solubility	212mg/L at 20℃
LogP	-0.1 at 23℃
CAS DataBase Reference	24731-73-5(CAS DataBase Reference)
EPA Substance Registry System	Butanamide, N,N'-1,4-phenylenebis[3-oxo- (24731-73-5)

Safety Information

MSDS Information

N,N'-(1,4-Phenylene)bis(acetoacetamide) Usage And Synthesis

Chemical Properties	White to grey-brown powder
Uses	N,N'-(1,4-Phenylene)bis(acetoacetamide) is used as intermediate for the manufacture of organic pigments.

N,N'-(1,4-Phenylene)bis(acetoacetamide) Preparation Products And Raw materials

Raw materials

p-Phenylenediamine-->Ethyl acetoacetate-->Acetyl ketene-->tert-Butyl acetoacetate

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