Acetoacet-2.5-dimethoxy-4-chloroanilide（AA254A/AS-IRG）
Chemical structure & CAS No.: [4433-79-8]
Formula & M.W.：C12H14ClNO4 271.5
Properties data：
| Appearance |
White crystaline powder |
| Purity |
≥ 99% |
Alkali insoluble matter |
≤ 0.1% |
| M.P. |
≥104 ℃ |
Main uses：
Use for coupling component of C.I.Pigment Yellow 83,97.
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