8.20421

Dibutyltin dilaurate

for synthesis

• Synonyme(s) : Dibutyltin dilaurate, Dibutylbis(lauroyloxy)stannane, Dibutyl bis(lauroyloxy)tin
• Formule empirique (notation de Hill): C₃₂H₆₄O₄Sn
• Numéro CAS: 77-58-7
• Poids moléculaire : 631.56
• Numéro MDL: MFCD00008963
• Code UNSPSC : 12352103
• Numéro de classement CE : 201-039-8
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: <0.1 hPa ( 20 °C)
• Niveau de qualité: 200
• Forme: solid
• Température d'inflammation spontanée: >200 °C
• Puissance: 175 mg/kg LD₅₀, oral (Rat)
• Point d'ébullition: >250 °C/1013 hPa
• Pf: 25-27 °C
• Température de transition: flash point 191 °C
• Solubilité: <1.43 mg/L
• Densité: 1.05 g/cm³ at 20 °C
• Température de stockage: 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;
• Clé InChI: FWFWAXJCZAZGQD-UHFFFAOYSA-N

Description

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).

Remarque sur l'analyse

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.

Informations sur la sécurité

• Pictogrammes: GHS07,GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H317 - H319 - H341 - H360D - H370 - H372 - H410
• Conseils de prudence: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P311
• Classification des risques: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Skin Sens. 1 - STOT RE 1 - STOT SE 1
• Organes cibles: thymus
• Code de la classe de stockage: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 372.2 - 379.4 °F - closed cup
• Point d'éclair (°C): 189 - 193 °C - closed cup