Toluene Diisocyanate TDI 80/20 CAS 26471-62-5

Short Description:

Product Name: Toluenediisocyanate CAS: 26471-62-5 Molecular Formula: C18H12N4O4 Molecular Weight: 348.31 Synonyms: Toluenediisocyanate TDI 80/20 Toluene Diisocyanate TDI 80/20 CAS 26471-62-5 mainly refers to the mixture of 2, 4-toluene diisocyanate containing 80% mass percentage and 2, 6-toluene diisocyanate containing 20% mass percentage.Sometimes also referred to as toluene diisocyanate. Nitrotoluene was nitrated to dinitrotoluene and then reduced to toluene diamine.Toluene diamine r...

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Product Detail

Product Tags

Product Name: Toluenediisocyanate
CAS: 26471-62-5
Molecular Formula: C18H12N4O4
Molecular Weight: 348.31
Synonyms: Toluenediisocyanate TDI 80/20

Toluene Diisocyanate TDI 80/20 CAS 26471-62-5 mainly refers to the mixture of 2, 4-toluene diisocyanate containing 80% mass percentage and 2, 6-toluene diisocyanate containing 20% mass percentage.Sometimes also referred to as toluene diisocyanate. Nitrotoluene was nitrated to dinitrotoluene and then reduced to toluene diamine.Toluene diamine reacts with phosgene to obtain TDI.

Specification

tem	Index	Results
Purity (WT)	99.5%Min	99.95%
Color (APHA)	25 Max	20
Acid (on HCL basis) ppm<	0.004% Max	0.003
Hydrolyzable Chloride	100	65
Isomer Ratio (2.4/2.6)	80±1/20±1	79.6/20.4
Appearance:	water-with to pale yellow clear liquid with irritating odour.

Application

TDI is a commonly used polyisocyanate, which is a polyurethane material and an important basic raw material.The TDI commonly used in the polyurethane industry is a mixture of 2, 4-TDI and 2,6-TDI.

Packing

Steel Barrel: N.W. 250KG, 20MT (80 drums) without Pallet/20 fcl

23.5mt ISO tank

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CAS 26471-62-5