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| | Trimethylolpropane Tris(3-mercaptopropionate) Basic information |
| Product Name: | Trimethylolpropane Tris(3-mercaptopropionate) | | Synonyms: | p33ING1b;p47;p47ING1a;Propanoic acid,3-mercapto-, 1,1'-[2-ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl]ester;opanediylester;propanoicacid,3-mercapto-,2-ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]-1,3-pr;2-ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]propane-1,3-diyl bis[3-mercaptopropionate];PROPANOIC ACID, 3-MERCAPTO-, 2-ETHYL-2- [(3-MERCAPTO-1-OXOPROPOXY) METHYL]-1, 3-PROPANEDIYL ESTER | | CAS: | 33007-83-9 | | MF: | C15H26O6S3 | | MW: | 398.56 | | EINECS: | 251-336-1 | | Product Categories: | Organic Building Blocks;Polymer Additives;Polymer Science;Sulfur Compounds;Self Assembly&Contact Printing;Self-Assembly Materials;Sulfur Compounds;Thiols/Mercaptans;ThiolsOrganic Building Blocks;Chain Transfer Agents;Building Blocks;Chemical Synthesis;Materials Science | | Mol File: | 33007-83-9.mol |  |
| | Trimethylolpropane Tris(3-mercaptopropionate) Chemical Properties |
| 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.) | | Fp | 205 °F | | storage temp. | -70°C | | pka | 9.14±0.10(Predicted) | | form | clear liquid | | color | Colorless to Almost colorless | | Specific Gravity | 1.2 (30℃)1.210 | | 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 | | InChIKey | IMQFZQVZKBIPCQ-UHFFFAOYSA-N | | SMILES | C(OC(=O)CCS)C(CC)(COC(=O)CCS)COC(=O)CCS | | LogP | 2.8 at 20℃ | | EPA Substance Registry System | 3-Mercaptopropionic acid triester with trimethylolpropane (33007-83-9) |
| | Trimethylolpropane Tris(3-mercaptopropionate) Usage And Synthesis |
| 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 | | Uses | Trimethylolpropane tris(3-Mercaptopropanoate) can be used to prepare UV curing environmentally friendly nail polish. | | Uses | 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.
| | 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).
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| | Trimethylolpropane Tris(3-mercaptopropionate) Preparation Products And Raw materials |
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