中文版 | English

Electronical chemicals

1,4-Diiodobenzene

CAS number

624-38-4

Molecular formula C6H4I2
Product name 1,4-Diiodobenzene
Molecular Structure

Appearance:white to light yellow crystal powder

Density:2.469 g/cm3

Boiling Point:285ºC

Melting Point:128-132ºC

Flash Point:137.7ºC

Refractive Index:1.707

Stability:Stable under normal temperatures and pressures.

Storage Condition:Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.


CAS NO. 624-38-4 is a colorless to light yellow liquid with an amine-like odor and boiling point of 129.8°C. It is a polyether polyol, which is an organic compound containing polyether and polyol functional groups. It is an excellent hydrophilic surfactant and can be used as an emulsifying agent, dispersant and wetting agent in the manufacture of cosmetics, paints, detergents, and rubber products. It is also used as an anti-static agent, lubricant, and antifoaming agent in the rubber, textile, and paper industries.


CAS NO. 624-38-4 can be used as a co-monomer in the production of polyurethane resins. It is also a cross-linking agent for polyurethane foam and can be used as a binder for adhesives, foams, and coatings. CAS NO. 624-38-4 can be used as a dispersant for pigments and dyes, making them easier to mix and disperse in the formulation. In addition, it can be used to improve the adhesion of coatings and improves the flexibility of rubber products.


CAS NO. 624-38-4 can be used to improve the physical and chemical properties of polymers and reduce migration of volatile components. It also helps to reduce the amount of hazardous substances in the formulation. This product is stable in most organic solvents and is compatible with a variety of organic substances. It is also non-toxic and non-corrosive.


Browse by Chemical Keyword Alphabetically
CAS Index:
123456789
CAS Number Length:
5678910
Chemical Name Index:
A B C D E F G H I
J K L M N O P Q R
S T U V W X Y Z

Contact Us

Quote Now