Pentaerythritol Tetra(3-mercaptopropionate) CAS 7575-23-7

Pentaerythritol Tetra(3-mercaptopropionate) CAS 7575-23-7 - Image 2

Pentaerythritol Tetra(3-mercaptopropionate) CAS 7575-23-7

CAS: 7575-23-7
Purity: 96%min
Molecular Formula: C17H28O8S4
Molecular Weight：488.66
EINECS：231-472-8
Storage Period：1 year

Synonyms:PentaerythritolTetra; beta-Mercaptopropionicacidtetraesterwithpentaerythritol; Pentaerythritoltetra(beta-thiopropionate); Pentaerythritoltetra(mercaptopropionate);

What is Pentaerythritol Tetra(3-mercaptopropionate) CAS 7575-23-7?

PETMP Pentaerythritol Tetra(3-mercaptopropionate) can be used as an intermediate in organic synthesis; used as a modifier in polymerization reactions such as UV coatings, inks, adhesives, crosslinking agents, acidic ion exchange catalysts, low-temperature curing agents, etc.

Specification

Appearance	Clear, Colorless to slight yellow liquid
Color Number(APHA)	20MAX
Content(% w/w)	96(Min)
Mercapto Sulfur(SH) (% w/w SH)	25.72-27.04
Acid Number (mg KOH/g)	1.0(max)
Refractive Index	1.529-1.534

Application

PETMP Pentaerythritol Tetra(3-mercaptopropionate) can be used as a precursor for the synthesis of the following substances:
A degradable polymer network prepared with thiol-enes of triacrylate/tetrachloride.
Thiol-ene-methacrylate composite materials that can be used as dental restoration materials.
A network solid polymer electrolyte based on polydimethylsiloxane for lithium-ion batteries.
Pentaerythritol Tetra(3-mercaptopropionate) can also be used to functionalize and modify polymer phase emulsions for removing heavy metals from water.