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Mondur® TD 80 GRADE B
GreenChem Industries is a supplier and distributor of Mondur® TD 80 GRADE B (CAS 584-84-9, 91-08-7) for industrial buyers. Request a bulk quote, SDS, or TDS, or call (561) 659-2236 or email [email protected].
PRODUCT OVERVIEW
DESCRIPTION
Mondur TD 80 Grade B is an aromatic diisocyanate mixture consisting of 80% 2,4-toluene diisocyanate (TDI) and 20% 2,6-TDI isomers. This diisocyanate, characterized by its increased acidity, is primarily used to prepare prepolymer resins. These resins are then formulated into coatings, adhesives, and sealant systems. As with any product, it is crucial for users to conduct appropriate testing, including field testing, to ensure the suitability of Mondur TD 80 Grade B diisocyanate for their specific applications.
IDENTIFIERS
Chemical Name
Mondur® TD 80 GRADE B
CAS #
584-84-9, 91-08-7
EC #
*2,4-Toluene Diisocyanate (2,4-TDI): 202-437-6 *2,6-Toluene Diisocyanate (2,6-TDI): 202-483-5
Molecular Formula
C8H6N2O2
InChI Key
*2,4-Toluene Diisocyanate (2,4-TDI): InChI Key: XOHGJZYPGUPMBN-UHFFFAOYSA-N *2,6-Toluene Diisocyanate (2,6-TDI): InChI Key: IOLWZWBYNFGKTJ-UHFFFAOYSA-N
Synonyms
Toluene Diisocyanate (TDI) Mixture; 80/20 TDI Blend; 80/20 TDI Isomer Blend; TDI 80/20; Mondur TDI
CLASSIFICATIONS
Product Group 1
Aromatics, AdditivesProduct Group 2
Construction, Plastic & RubberPROPERTIES
2,4-Isomer ratio %
79.5 to 81.5
2,6-Isomer ratio %
18.5 to 20.5
Acidity (as HCl) %
0.009 to 0.010
Appearance
Water white to pale yellow liquid
Assay %
min. 99.7
Boiling Point °C
approx. 251
Color, APHA
max. 15
Crystallization point °C
13
Density at 25°C lb/gal
10.2
Equivalent weight avg.
87
Flash point PMCC °C
127
Hydrolyzable chlorides %
0.008 to 0.015
Refractive index at 25°C
1566
Specific gravity at 25°C
1.22
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FREQUENTLY ASKED QUESTIONS
Does GreenChem Industries supply Mondur® TD 80 GRADE B in bulk?
Yes. GreenChem Industries distributes Mondur® TD 80 GRADE B for industrial buyers. Request pricing and packaging options for drums, totes/IBCs, bulk/tank, bags, pails, or ISO tanks.
What is the CAS number for Mondur® TD 80 GRADE B?
The CAS registry number for Mondur® TD 80 GRADE B is 584-84-9, 91-08-7.
How do I request an SDS or TDS for Mondur® TD 80 GRADE B?
Use the document request form on this page, or contact sales at (561) 659-2236 / [email protected]. SDS and technical documents are provided for qualified commercial inquiries.
What packaging options are available?
Depending on the product and region, GreenChem can quote drums, totes/IBCs, bulk/tank, bags, pails, and ISO tanks. Ask your specialist for current pack sizes and lead times.
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