| Description |
What is the chemical of Acetoacet-M-xylidine ? Appearance: White to gray-white or pale yellow crystalline powder?? Assay:99%min by HPLC?? IR Identity: conform to standard?? HNMR?? conform to standard?? carbon spectrum: conform to standard?? Water by K. F.:0.5% max or as per the customer??s request?? Loss on drying:0.5% max. or as per the customer??s request?? =============================================================================== Acetoacet-M-xylidine Usage: It is mainly used as an intermediate for organic pigments and dyes, specifically for the coupling component in the synthesis of the following pigment types: Pigment Yellow 2 (C.I. 11730), Pigment Yellow 14 (C.I. 2165), Pigment Yellows 13, 15, 81, 106, 127, 167, 174, 176, 188, and Pigment Orange 14#, etc. =============================================================================== Synthesis Route: Acetoacet-M-xylidine can be prepared through the condensation reaction of acetoacetic acid derivatives with 2,4-dimethylani... |
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