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Pivaldehyde

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Pivaldehyde Basic information
Pivaldehyde Chemical Properties
  • Melting point:6 °C(lit.)
  • Boiling point:74 °C730 mm Hg(lit.)
  • Density 0.793 g/mL at 25 °C(lit.)
  • refractive index n20/D 1.378(lit.)
  • Flash point:4 °F
  • storage temp. 2-8°C
  • form Liquid
  • color Clear colorless
  • Specific Gravity0.793
  • Water Solubility Negligible
  • Sensitive Air Sensitive
  • BRN 506060
  • InChIKeyFJJYHTVHBVXEEQ-UHFFFAOYSA-N
  • CAS DataBase Reference630-19-3(CAS DataBase Reference)
  • NIST Chemistry ReferencePropanal, 2,2-dimethyl-(630-19-3)
  • EPA Substance Registry SystemPropanal, 2,2-dimethyl- (630-19-3)
Safety Information
  • Hazard Codes F,Xi,F+
  • Risk Statements 11-37/38-43
  • Safety Statements 16-23-33-24
  • RIDADR UN 1989 3/PG 2
  • WGK Germany 3
  • 8
  • TSCA Yes
  • HazardClass 3
  • PackingGroup III
  • HS Code 29121900
MSDS
Pivaldehyde Usage And Synthesis
  • DescriptionTrimethylacetaldehyde (also known as Pivaldehyde) is the trimethyl form of acetaldehyde. It is an aldehyde with a sterically bulky R group, the tertiary-butyl group being attached to the carbonyl, >C=O. It is a useful reagent in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. It is useful in streoselective synthesis application as well as in aldol condensation reactions. As a derivative of acetaldehyde, trimethyl acetaldehyde can be used for the production of acetate. It can also be used as the precursor for manufacturing of pyridine derivatives, pentaerythritol, and crotonaldehyde.
  • Chemical PropertiesClear colorless liquid
  • UsesCommonly used building block in aldol condensation reactions.
  • UsesTrimethylacetaldehyde is used as a stereoselective synthesis application. It is also used as a building block used in aldol condensation reactions. It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
  • ReferencesHo, Tse Lok, et al. Pivaldehyde. Fieser and Fieser's Reagents for Organic Synthesis. John Wiley & Sons, Inc. 2006.
    https://en.wikipedia.org/wiki/Acetaldehyde#Uses
    https://en.wikipedia.org/wiki/Pivaldehyde
    https://www.alfa.com/en/catalog/A15013/
Pivaldehyde Preparation Products And Raw materials
Pivaldehyde(630-19-3)Related Product Information
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