381462
Pentaerythritol tetrakis(3-mercaptopropionate)
>95%
Synonym(s):
Pentaerythritol (3-mercaptopropionate), Pentaerythritol terakis(3-mercaptopropionate), Pentaerythritol tetra(3-mercaptopropionate)
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About This Item
Linear Formula:
(HSCH2CH2COOCH2)4C
CAS Number:
Molecular Weight:
488.66
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
231-472-8
Beilstein/REAXYS Number:
2312625
MDL number:
Quality Segment
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
Application
Pentaerythritol tetrakis(3-mercaptopropionate) can be used as a precursor to synthesize:
- Polymeric degradable networks through thiol-ene click reactions with tri/tetra-acrylates.
- Thiol-ene-methacrylate composites, which are applicable as dental restorative materials.
- Network solid polymer electrolytes based on polydimethylsiloxane, for lithium-ion batteries.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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