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S3252

Sigma-Aldrich

Tin(II) 2-ethylhexanoate

92.5-100.0%

Sinónimos:

2-Ethylhexanoic acid tin(II) salt, Stannous 2-ethylhexanoate, Stannous octoate

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About This Item

Fórmula lineal:
[CH3(CH2)3CH(C2H5)CO2]2Sn
Número de CAS:
301-10-0
Peso molecular:
405.12
EC Number:
206-108-6
MDL number:
MFCD00002676
UNSPSC Code:
12161600
PubChem Substance ID:
57654612
NACRES:
NA.22

assay

92.5-100.0%

reaction suitability

core: tin
reagent type: catalyst
reaction type: Ring-Opening Polymerization

refractive index

n20/D 1.493 (lit.)

density

1.251 g/mL at 25 °C (lit.)

cation traces

Na: ≤0.5%

SMILES string

CCCCC(CC)C(=O)O[SnH2]OC(=O)C(CC)CCCC

InChI

1S/2C8H16O2.Sn/c2*1-3-5-6-7(4-2)8(9)10;/h2*7H,3-6H2,1-2H3,(H,9,10);/q;;+2/p-2

InChI key

KSBAEPSJVUENNK-UHFFFAOYSA-L

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Application

A catalyst for polylactide polymerization.
Tin(II) 2-ethylhexanoate is commonly used as a catalyst for the ring-opening polymerization of cyclic diesters such as L-lactide and glycolide to form high-molecular-weight polymers.

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Repr. 1B - Skin Sens. 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 2

flash_point_f

278.6 °F - closed cup

flash_point_c

137 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Synthesis of poly (L-lactide) and polyglycolide by ring-opening polymerization.
Kaihara S
Nature Protocols, 2(11), 2767-2767 (2007)
Simona Rupnik et al.
Macromolecular bioscience, 16(12), 1792-1802 (2016-07-06)
With the aim to develop biomaterials for temporary medical devices, a series of novel reducible and/or degradable elastomers has been prepared from PLA-b-PEG-b-PLA copolymers photo-crosslinked with diallyl sulfide or pentaerythritol tetrakis(3-mercaptopropionate). Thermal and mechanical properties, including elastic limit and Young
Ali Eatemadi et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 84, 1915-1922 (2016-11-17)
Nano-therapy exhibit the potential of revolutionizing cancer therapy. This field introduces nanovectors/nanocarriers for anticancer drugs targeted delivery, and also finds application in imaging. Chrysin, a natural flavonoid, was recently studied as having important biological roles in chemical defenses, nitrogen fixation
Yeimy J Rodriguez et al.
Pharmaceutics, 12(3) (2020-02-29)
Amphotericin B (AmB) is a broad spectrum of antifungal drug used to treat antifungal diseases. However, due to the high toxicity of AmB, treated patients may suffer the risk of side effects, such as renal failure. Nanoencapsulation strategies have been
Lajos Nagy et al.
Polymers, 11(5) (2019-05-10)
In this paper the preparation and detailed characterization of designed polyurethanes (SPURs) are reported for potential biological, biomedical and/or pharmaceutical applications. Importantly, in order to fulfill these goals all reactants and solvents used were selected according to the proposal of
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