16925-15-8

Basic information

• Product Name: DIMETHYLBIS(2,4-PENTANEDIONATE)TIN
• Synonyms: DIMETHYLBIS(2,4-PENTANEDIONATE)TIN
• CAS NO: 16925-15-8
• Molecular Formula: C12H20O4Sn
• Molecular Weight: 346.99
• Mol File: 16925-15-8.mol
• Article Data: 0

Chemical Properties

• Melting Point: 231-3°C
• Appearance: /
• CAS DataBase Reference: DIMETHYLBIS(2,4-PENTANEDIONATE)TIN(CAS DataBase Reference)
• NIST Chemistry Reference: DIMETHYLBIS(2,4-PENTANEDIONATE)TIN(16925-15-8)
• EPA Substance Registry System: DIMETHYLBIS(2,4-PENTANEDIONATE)TIN(16925-15-8)

Safety Data

• TSCA: No
• Hazardous Substances Data: 16925-15-8(Hazardous Substances Data)

Usage

Description

DIMETHYLBIS(2,4-PENTANEDIONATE)TIN, also known as dibutyltin dilactate, is a tin-based organometallic complex with two pentanedionate ligands bonded to the tin atom. It is recognized for its role as a cross-linking agent in polymerization reactions, which is instrumental in the creation of robust and enduring polyurethane materials. DIMETHYLBIS(2,4-PENTANEDIONATE)TIN also exhibits antifungal properties, extending its utility in the preservation of wood and other materials. However, due to its potential toxicity to aquatic organisms and its capacity to cause skin and eye irritation in humans, careful handling is advised.

Uses

Used in Chemical Industry:
DIMETHYLBIS(2,4-PENTANEDIONATE)TIN is used as a catalyst for the production of various polyurethane foams, coatings, and adhesives. Its catalytic properties facilitate the formation of strong and durable materials, enhancing the performance and longevity of the end products.
Used in Polymer Production:
DIMETHYLBIS(2,4-PENTANEDIONATE)TIN is used as a cross-linking agent in polymerization reactions. This function is crucial for the development of polyurethane materials with improved structural integrity and resistance to wear and tear.
Used in Wood Preservation:
Due to its antifungal properties, DIMETHYLBIS(2,4-PENTANEDIONATE)TIN is used in the preservation of wood and other materials. It helps protect these materials from fungal decay, thereby extending their service life and maintaining their structural integrity.
Used in Environmental Protection:
While DIMETHYLBIS(2,4-PENTANEDIONATE)TIN has beneficial applications, it is also important to consider its environmental impact. It is used in the development of protocols and methods for handling and disposal to minimize its toxicity to aquatic organisms, ensuring the protection of ecosystems and aquatic life.

InChI:InChI=1/2C5H8O2.2CH3.Sn/c2*1-4(6)3-5(2)7;;;/h2*3,6H,1-2H3;2*1H3;/q;;;;+2/p-2/b2*4-3-;;;/rC12H20O4Sn/c1-9(13)7-11(3)15-17(5,6)16-12(4)8-10(2)14/h7-8H,1-6H3/b11-7-,12-8-