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381489

Sigma-Aldrich

Trimethylolpropane tris(3-mercaptopropionate)

≥95.0%

Synonyme(s) :

1,1,1-Trimethylolpropane-tris(3-mercaptopropionate), 2,2-Bis(3-sulfanylpropanoyloxymethyl)butyl 3-sulfanylpropanoate, Trimethylolpropane tris(β-mercaptopropionate), Trimethylolpropane tris(3-mercaptopropanoate), Trimethylolpropane tris(3-mercaptopropropionate)

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About This Item

Formule linéaire :
(HSCH2CH2CO2CH2)3CC2H5
Numéro CAS:
33007-83-9
Poids moléculaire :
398.56
Numéro CE :
251-336-1
Numéro MDL:
MFCD00046842
Code UNSPSC :
12352100
ID de substance PubChem :
24863821
Nomenclature NACRES :
NA.22

Pureté

≥95.0%

Indice de réfraction

n20/D 1.518 (lit.)

Point d'ébullition

220 °C/0.3 mmHg (lit.)

Densité

1.21 g/mL at 25 °C (lit.)

Chaîne SMILES 

CCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS

InChI

1S/C15H26O6S3/c1-2-15(9-19-12(16)3-6-22,10-20-13(17)4-7-23)11-21-14(18)5-8-24/h22-24H,2-11H2,1H3

Clé InChI

IMQFZQVZKBIPCQ-UHFFFAOYSA-N

Catégories apparentées

Description générale

Trimethylolpropane tris(3-mercaptopropionate) is reported as a multi-thiol crosslinking reagent.

Application

Trimethylolpropane tris(3-mercaptopropionate) may be used in the following studies:
  • Preparation of hydrogels, via crosslinking inulin derivatives.
  • Construction of porous hybrid monolithic materials.
  • As monomer for the preparation of a new thiol-ene based polymeric fluorescence sensor, via photo initiated polymerization.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H315,H319,H335

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

204.8 °F - closed cup

Point d'éclair (°C)

96 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Soner Cubuk et al.
Analytica chimica acta, 812, 215-221 (2014-02-05)
This study describes the preparation and the characterization of a new thiol-ene based polymeric fluorescence sensor by photo initiated polymerization of trimethylolpropane tris(3-mercaptopropionate), 2-hydroxyethylacrylate, and 2,4,6-triallyloxy-1,3,5-triazine which are used as monomers and also a photo initiator (2,2-dimethoxy-2-phenylacetophenone) for its usage
Giovanna Pitarresi et al.
Macromolecular bioscience, 8(10), 891-902 (2008-06-26)
Inulin was chosen as a starting polymer for biocompatible, pH-sensitive and biodegradable hydrogels. Three INUDVSA-TT hydrogels were obtained by crosslinking inulin derivatives with trimethylolpropane tris(3-mercaptopropionate) under varying conditions. The resulting hydrogels were cell compatible, as demonstrated by MTS and trypan
Alexandra N Tsoras et al.
Frontiers in immunology, 11, 1547-1547 (2020-08-28)
Peptide subunit vaccines increase safety by reducing the risk of off-target responses and improving the specificity of the induced adaptive immune response. The immunogenicity of most soluble peptides, however, is often insufficient to produce robust and lasting immunity. Many biomaterials
Sari Tähkä et al.
Analytical and bioanalytical chemistry, 411(11), 2339-2349 (2019-03-23)
We introduce rapid replica molding of ordered, high-aspect-ratio, thiol-ene micropillar arrays for implementation of microfluidic immobilized enzyme reactors (IMERs). By exploiting the abundance of free surface thiols of off-stoichiometric thiol-ene compositions, we were able to functionalize the native thiol-ene micropillars
Francesco Gamardella et al.
Polymers, 12(12) (2020-12-10)
A new type of tetraphenylborate salts derived from highly basic and nucleophilic amines, namely 1,5-diazabicyclo[4.3.0]non-5-ene (DBN), 1,8-diazabicyclo(5.4.0)undec-7-ene (DBU) and triazabicyclodecene (TBD), was applied to the preparation of networked poly(thiourethane)s (PTUs), which showed a vitrimer-like behavior, with higher stress-relaxation rates than
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