2-Ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]propan-1,3-diylbis[3-mercaptopropionat]

Bezeichnung:2-Ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]propan-1,3-diylbis[3-mercaptopropionat]

CAS-Nr33007-83-9

Englisch Name:Trimethylolpropane Tris(3-mercaptopropionate)

CBNumberCB7334078

SummenformelC15H26O6S3

Molgewicht398.56

MOL-Datei33007-83-9.mol

Synonyma

2-Ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]propan-1,3-diylbis[3-mercaptopropionat]

2-Ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]propan-1,3-diylbis[3-mercaptopropionat] physikalisch-chemischer Eigenschaften

Siedepunkt	220 °C0.3 mm Hg(lit.)
Dichte	1.21 g/mL at 25 °C(lit.)
Dampfdruck	0Pa at 25℃
Brechungsindex	n20/D 1.518(lit.)
Flammpunkt	205 °F
storage temp.	-70°C
pka	9.14±0.10(Predicted)
Aggregatzustand	clear liquid
Farbe	Colorless to Almost colorless
Wichte	1.2 (30℃)1.210
Wasserlöslichkeit	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 chemische Informationen	3-Mercaptopropionic acid triester with trimethylolpropane (33007-83-9)

Sicherheit

Kennzeichnung gefährlicher	Xi,T
R-Sätze:	36/37/38-61
S-Sätze:	26-37/39-45-53
RIDADR	UN 3334
WGK Germany	3
HS Code	29309090

Gefahreninformationscode (GHS)

Trimethylolpropane Tris(3-mercaptopropionate) Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Beschreibung
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.
Chemische Eigenschaften
Colorless to light yellow liquid
Verwenden
Trimethylolpropane tris(3-Mercaptopropanoate) can be used to prepare UV curing environmentally friendly nail polish.
Verwenden
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.
Allgemeine Beschreibung
Trimethylolpropane tris(3-mercaptopropionate) is reported as a multi-thiol crosslinking reagent.
Synthese
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).

Trimethylolpropane Tris(3-mercaptopropionate) Upstream-Materialien And Downstream Produkte

2-Ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]propan-1,3-diylbis[3-mercaptopropionat] Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

33007-83-9, Trimethylolpropane Tris(3-mercaptopropionate) Verwandte Suche:

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