What is the CAS number of DMAC solvent?
CAS number 127-19-5 refers to N,N-Dimethylacetamide (DMAc or DMAC), a colorless, high-boiling, polar aprotic solvent with the formula C4H9NO. It is primarily used in the chemical industry as a reaction solvent for polymer production (e.g., polyacrylonitrile, spandex), synthetic fibers, and in pharmaceutical manufacturing due to its high stability.
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Chemical Name: N,N-Dimethylacetamide
Common Abbreviations: DMAc, DMAC
Molecular Formula: C4H9NOC4H9NO
Molecular Weight: 87.12 g/mol
Appearance: Colorless liquid
Boiling Point: 165 °C
Flash Point: 63 °C
CAS Registry Number: 127-19-5
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