| post date: | dec 26,2021 |
| expiry date: | jun 24,2022 |
| detailed description: |
cas no. :24731-73-5
appearance： white powder purity(as dry)： 99% min. water content: 1% max. application： pigments intermediates, mainly used to produce pigment yellow grl, 2gl, 4gl, 155 etc. |
| cas registry number: | 24731-73-5 |
| synonyms: | ;n,n-diacetoacetyl-p-diaminobenzene;n,n'-1,4-phenylenebis(3-oxobutyramide);n,n'-benzene-1,4-diylbis(3-oxobutanamide);n,n-(1,4-phenylene)bis(acetoacetamide); |
| molecular formula: | c14h16n2o4 |
| molecular weight: | 276.2878 |
| molecular structure: | 
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