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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

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

Certificats d'analyse (COA)

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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
Hayden E Fowler et al.
Soft matter, 16(2), 330-336 (2019-11-09)
Programming the local orientation of liquid crystal elastomers (LCEs) is a differentiated approach to prepare monolithic material compositions with localized deformation. Our prior efforts prepared LCEs with surface-enforced spatial variations in orientation to localize deformation when the LCEs were subjected
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
K Lipponen et al.
The Analyst, 142(14), 2552-2557 (2017-06-16)
A micropillar array electrospray ionization (μPESI) platform fabricated from thiol-enes with 56 individual polyethylene glycol coated μPESI chips for bioanalytical mass spectrometry is introduced. Bioanalysis capability is shown by measurement of a protein, a protein digest and a cell lysate
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