PENTAERYTHRITOL TETRAACETATE

  • Name: PENTAERYTHRITOL TETRAACETATE
  • CAS: 597-71-7
  • Purity: 99%
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Details

Factory Sells Best Quality PENTAERYTHRITOL TETRAACETATE 597-71-7 with stock

  • Molecular Formula: C13H20 O8
  • Molecular Weight: 304.297
  • Appearance/Colour: white crystalline powder 
  • Vapor Pressure: 0.000139mmHg at 25°C 
  • Melting Point: 78-83 °C 
  • Refractive Index: 1.5800 (estimate) 
  • Boiling Point: 370.7 °C at 760 mmHg 
  • Flash Point: 160.5 °C 
  • PSA： 105.20000 
  • Density: 1.183 g/cm3 
  • LogP: 0.22520 

PENTAERYTHRITOL TETRAACETATE(Cas 597-71-7) Usage

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.]

InChI:InChI=1/C13H20O8/c1-18-9(14)5-13(6-10(15)19-2,7-11(16)20-3)8-12(17)21-4/h5-8H2,1-4H3

597-71-7 Relevant articles

A Mild, General, Metal-Free Method for Desulfurization of Thiols and Disulfides Induced by Visible-Light

Qiu, Wenting,Shi, Shuai,Li, Ruining,Lin, Xianfeng,Rao, Liangming,Sun, Zhankui

supporting information, p. 1255 - 1258 (2021/05/05)

A visible-light-induced metal-free desul...

Solvent-Free Approaches for Preparing Dipentaerythritol from Pentaerythritol and 3,3-Bis(hydroxymethyl)oxetane

Landart, Mélissa,Collas, Franck,Lemaire, Marc,Métay, Estelle

supporting information, p. 2490 - 2501 (2021/10/25)

Solvent-free synthesis of dipentaerythri...

Synthesis of dipentaerythritol from pentaerythritol under acidic conditions

Landart, Mélissa,Lemaire, Marc,Métay, Estelle

supporting information, p. 2591 - 2603 (2020/12/29)

The direct synthesis of dipentaerythrito...

Folding control of a non-natural glycopeptide using saccharide-coded structural information for polypeptides

Fujii, Naoka,Haino, Takeharu,Ishido, Yuki,Kanbayashi, Naoya,Okamura, Taka-Aki,Onitsuka, Kiyotaka

supporting information, p. 2767 - 2770 (2020/03/13)

We synthesized "glyco-arylopeptides", wh...

597-71-7 Process route

Pentaerythritol
115-77-5

Pentaerythritol

acetic anhydride
108-24-7

acetic anhydride

pentaerythritol tetracetate
597-71-7

pentaerythritol tetracetate

1,2',2'',6',6'',7-hexa-O-acetyl-2',2'',6',6''-tetra-(hydroxymethyl)-4-oxa-heptanediol
67754-23-8

1,2',2'',6',6'',7-hexa-O-acetyl-2',2'',6',6''-tetra-(hydroxymethyl)-4-oxa-heptanediol

Conditions
Conditions Yield
Pentaerythritol; With sulfuric acid; In sulfolane; at 175 ℃; for 1h; Sealed tube;
acetic anhydride; With dmap; at 150 ℃; for 1.5h;
3-[(sulfanylacetyl)oxy]-2,2-bis{[(sulfanylacetyl)oxy]methyl}propyl sulfanylacetate
10193-99-4

3-[(sulfanylacetyl)oxy]-2,2-bis{[(sulfanylacetyl)oxy]methyl}propyl sulfanylacetate

pentaerythritol tetracetate
597-71-7

pentaerythritol tetracetate

Conditions
Conditions Yield
With di-tert-butyl peroxide; triethyl phosphite; In acetonitrile; at 20 ℃; UV-irradiation;
94%
With di-tert-butyl peroxide; triethyl phosphite; In acetonitrile; at 25 ℃; for 6h; Irradiation;
94%

597-71-7 Upstream products

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    silver(I) acetate

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    5419-74-9

    pentaerythritol bisacetate

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    115-77-5

    Pentaerythritol

597-71-7 Downstream products

  • 13051-29-1
    13051-29-1

    monoacetyl pentaerythritol

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