25168-21-2

Basic information

• Product Name: DIBUTYL TIN BIS(ISOOCTYLMALEATE)
• Synonyms: 4,4’-[(dibutylstannylene)bis(oxy)]bis[4-oxo-,diisooctylester,(Z,Z)-2-Butenoicacid;4,4’-[(dibutylstannylene)bis(oxy)]bis[4-oxo-2-butenoicacidiisooctylester;dibutyltinbis(isooctylacetate);diisooctyl 4,4'-[(dibutylstannylene)bis(oxy)]bis[4-oxoisocrotonate];2-Butenoic acid, 4,4-(dibutylstannylene)bis(oxy)bis4-oxo-, diisooctyl ester, (2Z,2Z)-;4,4'-[(Dibutylstannanediyl)bisoxy]bis[(Z)-4-oxo-2-butenoic acid]bis(6-methylheptyl) ester;dabco125;DI-n-BUTYLBIS(2-ETHYLHEXYLMALEATE)TIN, tech-95
• CAS NO: 25168-21-2
• Molecular Formula: C32H56O8Sn
• Molecular Weight: 687.49
• EINECS: 246-701-7
• Mol File: 25168-21-2.mol
• Article Data: 0

Chemical Properties

• Melting Point: -25°C
• Boiling Point: 342 °C at 760 mmHg
• Flash Point: 123°C
• Appearance: /
• Density: 1,145 g/cm3
• Vapor Pressure: 3.3E-15mmHg at 25°C
• CAS DataBase Reference: DIBUTYL TIN BIS(ISOOCTYLMALEATE)(CAS DataBase Reference)
• NIST Chemistry Reference: DIBUTYL TIN BIS(ISOOCTYLMALEATE)(25168-21-2)
• EPA Substance Registry System: DIBUTYL TIN BIS(ISOOCTYLMALEATE)(25168-21-2)

Safety Data

• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37/39
• TSCA: Yes
• Hazardous Substances Data: 25168-21-2(Hazardous Substances Data)

Usage

General Description

DIBUTYL TIN BIS(ISOOCTYLMALEATE) is a chemical compound used primarily as a stabilizer in the manufacturing of PVC (polyvinyl chloride) products. It assists in preventing degradation of the PVC over time, thus extending the lifespan of the final product. The chemical poses potential health risks with repeated or prolonged exposure, causing possible damage to organs. Use of personal protective equipment is recommended when handling this compound. DIBUTYL TIN BIS(ISOOCTYLMALEATE) is also considered to be an environmentally hazardous substance and, as such, should be disposed of carefully to prevent harm to the environment.

InChI:InChI=1/2C12H20O4.2C4H9.Sn/c2*1-3-5-6-10(4-2)9-16-12(15)8-7-11(13)14;2*1-3-4-2;/h2*7-8,10H,3-6,9H2,1-2H3,(H,13,14);2*1,3-4H2,2H3;/q;;;;+2/p-2/b2*8-7-;;;/rC32H56O8Sn/c1-7-13-17-27(11-5)25-37-29(33)19-21-31(35)39-41(23-15-9-3,24-16-10-4)40-32(36)22-20-30(34)38-26-28(12-6)18-14-8-2/h19-22,27-28H,7-18,23-26H2,1-6H3/b21-19-,22-20-