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CAS 77-85-0

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1,3-Propanediol, 2-(hydroxymethyl)-2-methyl-

Description:
1,3-Propanediol, 2-(hydroxymethyl)-2-methyl-, commonly known as trimethylolpropane, is a colorless, viscous liquid with a sweet taste and a mild odor. It is a triol, meaning it contains three hydroxyl (-OH) groups, which contribute to its high reactivity and ability to form hydrogen bonds. This compound is soluble in water and many organic solvents, making it versatile in various applications. Trimethylolpropane is primarily used in the production of polyesters, resins, and coatings, as well as in the formulation of lubricants and plasticizers. Its chemical structure allows it to act as a cross-linking agent, enhancing the properties of polymers. Additionally, it is considered non-toxic and environmentally friendly, which has led to its increasing use in cosmetic and personal care products. The compound is stable under normal conditions but should be stored away from strong oxidizing agents and extreme temperatures to maintain its integrity.
Formula:C5H12O3
InChI:InChI=1/C5H12O3/c1-5(2-6,3-7)4-8/h6-8H,2-4H2,1H3
InChI key:InChIKey=QXJQHYBHAIHNGG-UHFFFAOYSA-N
SMILES:C(CO)(CO)(CO)C
Synonyms:
  • 1,1,1-Trimethanolethane
  • 1,1,1-Trimethylolethane
  • 1,1,1-Tris(hydroxylmethyl)ethane
  • 1,1,1-Tris(hydroxymethyl)ethane
  • 1,1,1-Tris(methylol)ethane
  • 2,2-Bis(hydroxymethyl)-1-propanol
  • 2,2-Di(hydroxymethyl)propanol
  • 2-(Hydroxymethyl)-2-methyl-1,3-propanediol
  • 2-(Hydroxymethyl)-2-methyl-propanediol
  • 2-Hydroxymethyl-2-methylpropan-1,3-diol
  • See more synonyms
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