8.20421

Dibutyltin dilaurate

for synthesis

• Sinónimos: Dibutyltin dilaurate, Dibutylbis(lauroyloxy)stannane, Dibutyl bis(lauroyloxy)tin
• Fórmula empírica (notación de Hill): C₃₂H₆₄O₄Sn
• Número de CAS: 77-58-7
• Peso molecular: 631.56
• MDL number: MFCD00008963
• UNSPSC Code: 12352103
• EC Index Number: 201-039-8
• NACRES: NA.22

Propiedades

• vapor pressure: <0.1 hPa ( 20 °C)
• Quality Level: 200
• form: solid
• autoignition temp.: >200 °C
• potency: 175 mg/kg LD₅₀, oral (Rat)
• bp: >250 °C/1013 hPa
• mp: 25-27 °C
• transition temp: flash point 191 °C
• solubility: <1.43 mg/L
• density: 1.05 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/2C12H23O2.2C4H9.Sn/c2*1-2-3-4-5-6-7-8-9-10-11-12(13)14;2*1-3-4-2;/h2*2-11H2,1H3;2*1,3-4H2,2H3;
• InChI key: FWFWAXJCZAZGQD-UHFFFAOYSA-N

Descripción

Application

• Planting carbon nanotubes onto supramolecular polymer matrices for waterproof non-contact self-healing: Discusses the use of DBTDL in creating advanced waterproof and self-healing materials, significant for innovations in material science and engineering (Li et al., 2019).
• Improvement of biodegradability of UV-curable adhesives modified by a novel polyurethane acrylate: Focuses on the role of DBTDL as a catalyst in enhancing the biodegradability of polyurethane acrylates, pertinent to environmental sustainability in chemical processes (Huang et al., 2016).
• A fluorinated polycarbonate based all solid state polymer electrolyte for lithium metal batteries: Investigates the catalytic role of DBTDL in synthesizing polymer electrolytes for energy storage applications, linking to advancements in battery technology and material science (Wang et al., 2020).

Analysis Note

Assay (ex Sn): ≥ 96.0 %
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Información de seguridad

• pictograms: GHS07,GHS08,GHS09
• signalword: Danger
• hcodes: H317 - H319 - H341 - H360D - H370 - H372 - H410
• pcodes: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P311
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Skin Sens. 1 - STOT RE 1 - STOT SE 1
• target_organs: thymus
• Storage Class: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: 372.2 - 379.4 °F - closed cup
• flash_point_c: 189 - 193 °C - closed cup