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CAS 5075-92-3

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1,5-Dimethyl-2-pyrrolidone

Description:
1,5-Dimethyl-2-pyrrolidone, with the CAS number 5075-92-3, is a cyclic amide belonging to the class of pyrrolidones. It is characterized by a five-membered ring structure containing a nitrogen atom and two methyl groups attached to the carbon backbone. This compound is typically a colorless to pale yellow liquid with a mild odor and is known for its high polarity and excellent solvating properties, making it useful as a solvent in various chemical processes. It has a relatively high boiling point and low volatility, which enhances its stability under heat. Additionally, 1,5-Dimethyl-2-pyrrolidone exhibits good miscibility with water and many organic solvents, making it versatile in applications such as pharmaceuticals, agrochemicals, and polymer production. Its chemical stability and ability to dissolve a wide range of substances make it valuable in formulations and extraction processes. However, like many organic solvents, it should be handled with care due to potential health and environmental impacts.
Formula:C6H11NO
InChI:InChI=1S/C6H11NO/c1-5-3-4-6(8)7(5)2/h5H,3-4H2,1-2H3
InChI key:InChIKey=FILVIKOEJGORQS-UHFFFAOYSA-N
SMILES:CN1C(C)CCC1=O
Synonyms:
  • 2-Pyrrolidinone, 1,5-dimethyl-, (±)-
  • 1,5-Dimethyl-2-pyrrolidinone
  • 2-Pyrrolidinone, 1,5-dimethyl-
  • (±)-1,5-Dimethyl-2-pyrrolidone
  • 5,N-Dimethyl-2-pyrrolidinone
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