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S3252

Sigma-Aldrich

Zinn(II)-2-Ethylhexanoat

92.5-100.0%

Synonym(e):

2-Ethylhexansäure Zinn(II)-salz, Zinn-2-Ethylhexanoat, Zinn-Octoat

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About This Item

Lineare Formel:
[CH3(CH2)3CH(C2H5)CO2]2Sn
CAS-Nummer:
301-10-0
Molekulargewicht:
405.12
EG-Nummer:
206-108-6
MDL-Nummer:
MFCD00002676
UNSPSC-Code:
12161600
PubChem Substanz-ID:
57654612
NACRES:
NA.22

Qualitätsniveau

200

Assay

92.5-100.0%

Eignung der Reaktion

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

Brechungsindex

n20/D 1.493 (lit.)

Dichte

1.251 g/mL at 25 °C (lit.)

Kationenspuren

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

InChIKey

KSBAEPSJVUENNK-UHFFFAOYSA-L

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Anwendung

Ein Katalysator für die Polymerisation von Polylactiden.
Zinn(II)-2-ethylhexanoat wird vielfach als Katalysator für die Ringöffnungs-Polymerisation von zyklischen Diestern wie L-Lactid und Glycolid verwendet, um Polymere von hohem Molekulargewicht zu erzeugen.

Signalwort

Danger

Gefahreneinstufungen

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

Lagerklassenschlüssel

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

WGK

WGK 2

Flammpunkt (°F)

278.6 °F - closed cup

Flammpunkt (°C)

137 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
SLCK2171
SLCC6941
SLCJ3531
SLCD5893
SLCB3570

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S503509

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Poly(D,L-Lactid) mol wt 75,000-120,000

Sigma-Aldrich

P1691

Poly(D,L-Lactid)

δ-Dodecalakton ≥97%, FG

Sigma-Aldrich

W240109

δ-Dodecalakton

delta-Decalacton analytical standard

Supelco

74026

delta-Decalacton

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