900152
2-[[(2-Carboxyethyl)sulfanylthiocarbonyl]-sulfanyl]propanoic acid
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All Photos(2)
About This Item
Empirical Formula (Hill Notation):
C7H10O4S3
CAS Number:
Molecular Weight:
254.35
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.23
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Assay
95% (GC)
Quality Level
form
powder
mp
120-125 °C
SMILES string
S(C(C)C(=O)O)C(=S)SCCC(=O)O
InChI key
IKWGMGMZWODWEO-UHFFFAOYSA-N
Related Categories
General description
- A stable, trithiocarbonate chain transfer agent (CTA), also referred to as a RAFT agent, which can control chain growth in free radical polymerization producing polymers with well-defined molecular weights and low polydispersities.
- 2-(2-Carboxyethylsulfanylthiocarbonylsulfanyl)propionic acid may be used to control homo- and co-polymerization of acrylic acid, acrylates, acrylamides, styrenes, methacrylates, and methacrylamides. It is soluble in aqueous and organic media (amphiphilic).
Caution
Storage conditions: Room temperature, protect from light.
Legal Information
Sold for research purposes only: See sigma-aldrich.com/raftlicense. Patents: WO98/01478, WO99/311444.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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