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HomeProduct name list3-Hydroxypivalic acid

3-Hydroxypivalic acid

  • CAS NO.:4835-90-9
  • Empirical Formula: C5H10O3
  • Molecular Weight: 118.13
  • MDL number: MFCD00059953
  • EINECS: 225-419-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-21 22:41:43
3-Hydroxypivalic acid Structural

What is 3-Hydroxypivalic acid?

Chemical properties

white crystal

The Uses of 3-Hydroxypivalic acid

3-Hydroxy-2,2-dimethylpropionic acid is used as pharmaceutical intermediate.

Reactions

When 3-Hydroxypivalic acid (1r) was used under standard conditions, the free hydroxyl group was well tolerated and after conjugated addition, the lactonization took place smoothly to afford compound 3ra as a single diastereoisomer (according to 1H- and 13C-NMR)[1].
Tandem decarboxylation-Giese reaction-lactonization
3-Hydroxypivalic acid reactions

Flammability and Explosibility

Not classified

References

[1] NIEVES P. RAMIREZ; Jose C G G. Decarboxylative Giese-Type Reaction of Carboxylic Acids Promoted by Visible Light: A Sustainable and Photoredox-Neutral Protocol[J]. European Journal of Organic Chemistry, 2017. DOI:10.1002/ejoc.201601478.

Properties of 3-Hydroxypivalic acid

Melting point: −16 °C(lit.)
Boiling point: 164-166 °C20 mm Hg(lit.)
Density  1.221 g/mL at 25 °C(lit.)
vapor pressure  0.446Pa at 25℃
refractive index  n20/D 1.5215(lit.)
Flash point: >230 °F
storage temp.  Sealed in dry,Room Temperature
solubility  Chloroform (Sparingly, Heated), Methanol (Slightly)
pka 4.55±0.10(Predicted)
form  powder to crystal
color  White to Almost white
Water Solubility  Soluble in water.
BRN  1747025
CAS DataBase Reference 4835-90-9(CAS DataBase Reference)
NIST Chemistry Reference Hydroxy pivalic acid(4835-90-9)
EPA Substance Registry System Hydroxypivalic acid (4835-90-9)

Safety information for 3-Hydroxypivalic acid

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
GHS Hazard Statements H318:Serious eye damage/eye irritation
Precautionary Statement Codes P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 3-Hydroxypivalic acid

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