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Toluene Diisocyanate 2,4-80% / 2,6-20% - TDI

Silver Fern is a leading supplier and distributor of bulk specialty chemicals, with over 20 years of serving North America’s top manufacturers.

Toluene Diisocyanate is a chemical compound used primarily in the production of polyurethane products. It is a colorless, toxic liquid with a sharp odor.

Product Details

Formula:

C9H6N2O2

CAS Number:

584-84-9 / 91-08-7

Also Known As:

Toluene-2,4-diisocyanate; Toluene-2,6-diisocyanate; 2,4-Tolylene diisocyanate; 2,6-Tolylene diisocyanate

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

Colorless to pale yellow liquid

Boiling Point, °C

252-253

Density, g/cm3

1.22

Flash Point, °C

132

Melting point, °C

12-14

Molecular weight, g/mol

174.16

Odor

Sharp, irritating

Purity, %

100

Refractive index, n20/D

1.566

COMMERCIAL REQUESTS ONLY

Store in a cool, dry, well-ventilated area away from incompatible substances. Keep container tightly closed and protect from moisture.
Toluene Diisocyanate 2,4-80% / 2,6-20% is a high-performance chemical blend renowned for its versatility in the production of polyurethanes. This aromatic diisocyanate is specifically formulated with an 80/20 ratio of its 2,4 and 2,6 isomers, optimizing its reactivity and effectiveness in industrial applications. Its primary use is in the manufacture of flexible foams, giving them resilience and durability, making it ideal for cushioning in furniture, automotive interiors, and bedding. Additionally, its application extends to coatings, adhesives, and elastomers, where it contributes to high-performance end products with superior mechanical properties. Its balanced isomer ratio ensures a consistent and reliable performance in a variety of chemical processes, providing manufacturers with a versatile and efficient component for their production needs.
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