PVC Organo Tin Heat Stabilizer Di-n-Butyltin Di(Monobutyl Maleate)(SW4178) CAS 25168-21-2

Product Name: DIBUTYL TIN BIS(ISOOCTYLMALEATE)
CAS: 25168-21-2
MF: C32H56O8Sn
MW: 687.49
EINECS: 246-701-7
Mol File: 25168-21-2.mol
Synonyms: 4,4’-[(dibutylstannylene)bis(oxy)]bis[4-oxo-,diisooctylester,(Z,Z)-2-Butenoicacid;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;4,4’-[(dibutylstannylene)bis(oxy)]bis[4-oxo-2-butenoicacidiisooctylester;dibutyltinbis(isooctylacetate)

product details

Properties

Density: 1,145 g/cm3

Melting Point: -25°C

Flash Point: 123°C

Specific Gravity: 1.145

Sensitive: 2: reacts with aqueous acid

Specification

Items	Specifications
Appearance	Yellow oily liquid
Tin content	17.20-18.10
Specific Gravity (g/cm3, 30°C)	1.140-1.160
Refractive index (25°C)	1.4700-1.4995

Products Usage

This product is a heat stabilizer for polyvinyl chloride products with excellent long-term stability and weather resistance. It can improve the initial coloring, promote gelation

Package And Storage

Package:

25kg/carton drum or as your requirements.

Remark: Chemical composition and size can be optimized by the customers' requirements 固体1x01

Storage:

Keep container closed. Store in a dry place. Do not store at elevated temperatures. Keep from freezing. Do not reuse empty container.

Safety Protection

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.