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HomeProduct name listPENTAERYTHRITOL TETRAACETATE

PENTAERYTHRITOL TETRAACETATE

  • CAS NO.:597-71-7
  • Empirical Formula: C13H20O8
  • Molecular Weight: 304.29
  • MDL number: MFCD00026206
  • EINECS: 209-907-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-04-24 17:21:45
PENTAERYTHRITOL TETRAACETATE Structural

What is PENTAERYTHRITOL TETRAACETATE?

Chemical properties

white to off-white powder

Safety Profile

Moderately toxic by ingestion.Slightly toxic by intraperitoneal route. When heated todecomposition it emits acrid smoke and irritating vapors

Purification Methods

Crystallise pentaerythritol tetraacetate from hot water, then leach it with cold water until the odour of acetic acid is no longer detectable. It also crystallises from 95% EtOH after dissolving in CHCl3, washing with saturated NaHCO3, then H2O, drying over anhydrous CaCl2 and evaporating. It has been prepared by acetolysis of the tetranitrate in 95% yield [Wolfrom et al. J Am Chem Soc 73 874 1951]. [Breusch & Oguzer Chem Ber 88 1511 1955, LeFèvre et.al. J Chem Soc 16 1958, Beilstein 1 IV 1812, 2 IV 264.]

Properties of PENTAERYTHRITOL TETRAACETATE

Melting point: 78-83 °C
Boiling point: 325 °C
Density  1.2730
refractive index  1.5800 (estimate)
form  powder to crystal
color  White to Almost white
CAS DataBase Reference 597-71-7(CAS DataBase Reference)
NIST Chemistry Reference Pentaerythritole tetraacetate(597-71-7)
EPA Substance Registry System 1,3-Propanediol, 2,2-bis[(acetyloxy)methyl]-, diacetate (597-71-7)

Safety information for PENTAERYTHRITOL TETRAACETATE

Computed Descriptors for PENTAERYTHRITOL TETRAACETATE

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