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HomeProduct name listTrimethylolpropane Tris(3-mercaptopropionate)

Trimethylolpropane Tris(3-mercaptopropionate)

  • CAS NO.:33007-83-9
  • Empirical Formula: C15H26O6S3
  • Molecular Weight: 398.56
  • MDL number: MFCD00046842
  • EINECS: 251-336-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-09-03 18:36:42
Trimethylolpropane Tris(3-mercaptopropionate) Structural

What is Trimethylolpropane Tris(3-mercaptopropionate)?

Description

Trimethylolpropane tris(3-mercaptopropionate) is a colorless crystalline compound that dissolves in water and polar solvents but remains insoluble in nonpolar solutions. It is a crucial cross-linking agent in the formulation of polymers, resins, and coatings and is used as a photoinitiator for UV-reactive coatings and inks. Additionally, Trimethylolpropane tris(3-mercaptopropionate) acts as a chelating agent in the treatment of heavy metal toxicity, and it is used to modify high internal phase emulsions to extract heavy metals from water.

Chemical properties

Colorless to light yellow liquid

The Uses of Trimethylolpropane Tris(3-mercaptopropionate)

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.

The Uses of Trimethylolpropane Tris(3-mercaptopropionate)

Trimethylolpropane tris(3-Mercaptopropanoate) can be used to prepare UV curing environmentally friendly nail polish.

What are the applications of Application

Trimethylolpropane tris(3-mercaptopropionate) is a thiol cross-linking reagents

General Description

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

Synthesis

Sequentially adding cyclohexane, trimethylolpropane, 3-mercaptopropionic acid, and p-toluenesulfonic acid into a reaction container and reacting in an oil bath; washing the product by adopting heating reflux and cooling; drying to obtain a crude product; and finally, performing reduced pressure distillation and filtration, thereby obtaining trimethylolpropane tris(3-mercaptopropionate).

Properties of Trimethylolpropane Tris(3-mercaptopropionate)

Boiling point: 220 °C0.3 mm Hg(lit.)
Density  1.21 g/mL at 25 °C(lit.)
vapor pressure  0Pa at 25℃
refractive index  n20/D 1.518(lit.)
Flash point: 205 °F
storage temp.  -70°C
pka 9.14±0.10(Predicted)
form  clear liquid
Specific Gravity 1.2 (30℃)1.210
color  Colorless to Almost colorless
Water Solubility  320mg/L at 20℃
InChI 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
EPA Substance Registry System 3-Mercaptopropionic acid triester with trimethylolpropane (33007-83-9)

Safety information for Trimethylolpropane Tris(3-mercaptopropionate)

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Trimethylolpropane Tris(3-mercaptopropionate)

InChIKey IMQFZQVZKBIPCQ-UHFFFAOYSA-N
SMILES C(OC(=O)CCS)C(CC)(COC(=O)CCS)COC(=O)CCS

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