Merck
All Photos(3)

381462

Sigma-Aldrich

Pentaerythritol tetrakis(3-mercaptopropionate)

>95%

Synonym(s):
Pentaerythritol (3-mercaptopropionate), Pentaerythritol terakis(3-mercaptopropionate), Pentaerythritol tetra(3-mercaptopropionate)
Linear Formula:
(HSCH2CH2COOCH2)4C
CAS Number:
Molecular Weight:
488.66
Beilstein:
2312625
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

>95%

refractive index

n20/D 1.531 (lit.)

bp

275 °C/1 mmHg (lit.)

density

1.28 g/mL at 25 °C (lit.)

SMILES string

SCCC(=O)OCC(COC(=O)CCS)(COC(=O)CCS)COC(=O)CCS

InChI

1S/C17H28O8S4/c18-13(1-5-26)22-9-17(10-23-14(19)2-6-27,11-24-15(20)3-7-28)12-25-16(21)4-8-29/h26-29H,1-12H2

InChI key

JOBBTVPTPXRUBP-UHFFFAOYSA-N

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Packaging

100, 500 mL in glass bottle

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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