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381462

Sigma-Aldrich

Pentaerythritol tetrakis(3-mercaptopropionate)

>95%

Synonyme(s) :

Pentaerythritol (3-mercaptopropionate), Pentaerythritol terakis(3-mercaptopropionate), Pentaerythritol tetra(3-mercaptopropionate)

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About This Item

Formule linéaire :
(HSCH2CH2COOCH2)4C
Numéro CAS:
7575-23-7
Poids moléculaire :
488.66
Numéro Beilstein :
2312625
Numéro CE :
231-472-8
Numéro MDL:
MFCD00022104
Code UNSPSC :
12162002
ID de substance PubChem :
24863819
Nomenclature NACRES :
NA.23

Niveau de qualité

200

Pureté

>95%

Indice de réfraction

n20/D 1.531 (lit.)

Point d'ébullition

275 °C/1 mmHg (lit.)

Densité

1.28 g/mL at 25 °C (lit.)

Chaîne SMILES 

SCCC(=O)OCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS

InChI

1S/C17H28O8S4/c18-13(1-5-26)22-9-17(10-23-14(19)2-6-27,11-24-15(20)3-7-28)12-25-16(21)4-8-29/h26-29H,1-12H2

Clé InChI

JOBBTVPTPXRUBP-UHFFFAOYSA-N

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Catégories apparentées

Application

The Progress in Development of Dental Restorative Materials
Pentaerythritol tetrakis(3-mercaptopropionate) can be used as a precursor to synthesize:
  • Polymeric degradable networks through thiol-ene click reactions with tri/tetra-acrylates.
  • Thiol-ene-methacrylate composites, which are applicable as dental restorative materials.
  • Network solid polymer electrolytes based on polydimethylsiloxane, for lithium-ion batteries.
It can also be used to functionalize poly(high internal phase emulsions) for removal of heavy metals from water.

Pictogrammes

Exclamation markEnvironment
GHS07,GHS09

Mention d'avertissement

Warning

Mentions de danger

H302 - H317 - H410

Classification des risques

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificats d'analyse (COA)

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Gowtham Sathyanarayanan et al.
Analytical and bioanalytical chemistry, 410(25), 6677-6687 (2018-08-04)
We report the development and characterization of digital microfluidic (DMF) immobilized enzyme reactors (IMERs) for studying cytochrome P450 (CYP)-mediated drug metabolism on droplet scale. The on-chip IMERs consist of porous polymer (thiol-ene) monolith plugs prepared in situ by photopolymerization and
N A Traugutt et al.
Soft matter, 13(39), 7013-7025 (2017-09-21)
This study presents the first direct comparison of the influence of liquid-crystal order during synthesis on the thermo-mechanical behaviors of main-chain liquid-crystal elastomers (LCEs) in thiol-acrylate networks. Six polydomain nematic elastomer (PNE) chemistries were compared directly by synthesizing with the
Claudio Russo et al.
Polymers, 11(6) (2019-06-07)
Mechanical and rheological properties of novel dual-curing system based on sequential thiol-acrylate and thiol-epoxy reactions are studied with the aim of addressing the obtained materials to suitable advanced applications. The crosslinking process is studied by rheological analysis in order to
Mei Chen et al.
ACS applied materials & interfaces, 9(27), 23246-23254 (2017-06-15)
A series of sticky superhydrophobicity surfaces with high water contact angle and high water adhesive force is facilely prepared via an all-solution-processed method based on polymerization-induced phase separation between liquid crystals (LCs) and epoxy resin, which produces layers of epoxy
B M Fronza et al.
Journal of dental research, 98(7), 779-785 (2019-05-06)
A novel filler-resin matrix interphase structure was developed and evaluated for dental composite restoratives. Nanogel additives were chemically attached to the filler surface to use this created interphase as a potential source of compliance to minimize stress development during polymerization.
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Articles

The Progress in Development of Dental Restorative Materials

The Progress in Development of Dental Restorative Materials

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