S3252

Tin(II) 2-ethylhexanoate

92.5-100.0%

• Synonym(s): 2-Ethylhexanoic acid tin(II) salt, Stannous 2-ethylhexanoate, Stannous octoate
• Linear Formula: [CH₃(CH₂)₃CH(C₂H₅)CO₂]₂Sn
• CAS Number: 301-10-0
• Molecular Weight: 405.12
• EC Number: 206-108-6
• MDL number: MFCD00002676
• UNSPSC Code: 12161600
• PubChem Substance ID: 57654612
• NACRES: NA.22

Properties

• Quality Level: 200
• 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

Description

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.

Safety Information

• Pictograms: GHS08,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H317,H318,H360D,H412
• Precautionary Statements: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Aquatic Chronic 3 - Eye Dam. 1 - Repr. 1B - Skin Sens. 1
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 2
• Flash Point(F): 278.6 °F - closed cup
• Flash Point(C): 137 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves