Pentaerythritol tetrakis(2-mercaptoacetate)

CAS No.：10193-99-4

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
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Pentaerythritol tetrakis(2-mercaptoacetate) Basic information

Product Name:	Pentaerythritol tetrakis(2-mercaptoacetate)
Synonyms:	PENTAERYTHRITOL TETRAKIS(2-MERCAPTOACETATE);PENTAERYTHRITOL TETRATHIOGLYCOLATE;PENTAERYTHRITOL TETRAKIS(MERCAPTOACETATE);PENTAERYTHRITOL TETRA(MERCAPTOACETATE);ACETIC ACID, MERCAPTO-, 2,2-BIS [[(MERCAPTOACETYL) OXY] METHYL] -1,3-PROPANEDIYL ESTER;aceticacid,mercapto-,2,2-bis[[(mercaptoacetyl)oxy]methyl]-1,3-propanediyles;ter;2,2-bis[[(mercaptoacetyl)oxy]methyl]-1,3-propanediyl bis(mercaptoacetate)
CAS:	10193-99-4
MF:	C13H20O8S4
MW:	432.55
EINECS:	233-482-8
Product Categories:	Chain Transfer Agents;Polymer Additives;Polymer Science
Mol File:	10193-99-4.mol

Pentaerythritol tetrakis(2-mercaptoacetate) Chemical Properties

Boiling point	250 °C1 mm Hg(lit.)
density	1.385 g/mL at 25 °C(lit.)
vapor pressure	0.001Pa at 25℃
refractive index	n20/D 1.547(lit.)
Fp	>230 °F
solubility	Practically insoluble in water
form	clear liquid
pka	7.19±0.10(Predicted)
color	Colorless to Almost colorless
Specific Gravity	1.385 (25℃)
Water Solubility	693mg/L at 21℃
LogP	1.92 at 20℃
CAS DataBase Reference	10193-99-4(CAS DataBase Reference)
EPA Substance Registry System	Acetic acid, mercapto-, 2,2-bis[[(mercaptoacetyl)oxy]methyl]-1,3-propanediyl ester (10193-99-4)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39-36/37
WGK Germany	3
HS Code	29189900

MSDS Information

Provider	Language
SigmaAldrich	English

Pentaerythritol tetrakis(2-mercaptoacetate) Usage And Synthesis

Chemical Properties	Clear colorless to almost colorless liquid
Uses	Pentaerythritol Tetrakis(2-mercaptoacetate) can be used for agrochemical composition.
Flammability and Explosibility	Notclassified

Pentaerythritol tetrakis(2-mercaptoacetate) Preparation Products And Raw materials

Raw materials	Dipentaerythritol-->Mercaptoacetic acid-->Pentaerythritol
Preparation Products	Acetic acid, 2-mercapto-, 1,1'-[2-(hydroxymethyl)-2-[[(mercaptoacetyl)oxy]methyl]-1,3-propanediyl] ester

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