Skip to Content
Merck
All Photos(3)

Documents

381462

Sigma-Aldrich

Pentaerythritol tetrakis(3-mercaptopropionate)

>95%

Synonym(s):

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

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
(HSCH2CH2COOCH2)4C
CAS Number:
7575-23-7
Molecular Weight:
488.66
Beilstein:
2312625
EC Number:
231-472-8
MDL number:
MFCD00022104
UNSPSC Code:
12162002
PubChem Substance ID:
24863819
NACRES:
NA.23

Quality Level

200

Assay

>95%

refractive index

n20/D 1.531 (lit.)

bp

275 °C/1 mmHg (lit.)

density

1.28 g/mL at 25 °C (lit.)

SMILES string

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

InChI key

JOBBTVPTPXRUBP-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

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.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H302,H317,H410

Hazard Classifications

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
Manju Saraswathy et al.
Journal of the mechanical behavior of biomedical materials, 74, 296-303 (2017-06-27)
Significant efforts have been expended to mitigate plasticizer migration from crosslinked methacrylic and poly(vinyl chloride) polymer networks by synthesizing reactive plasticizers that can blend homogenously within the networks to reduce polymer property change, acute toxicity and downstream environmental effects of
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
View All Related Papers

Articles

The Progress in Development of Dental Restorative Materials

With dentists placing nearly 100 million dental fillings into patients′ teeth annually in the U.S. alone, polymeric composite restoratives account for a very large share of the biomaterials market.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service