2,4-TDI

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2,4-TDI Specification

Grade
Industrial grade

Structural Formula
C6H3(NCO)2

Ingredients
24-Toluene diisocyanate

CAS No
584-84-9

Molecular Weight
174.16 g/mol

Smell
Sharp irritating chemical odor

Appearance
Colorless to light yellow liquid

Poisonous
YES

HS Code
29291010

Properties
Reactive diisocyanate with high chemical reactivity; used as a cross-linking agent in polymer production

Purity
Typically >99% pure

Density
1.22 Gram per cubic centimeter(g/cm3)

Melting Point
13-14C

Molecular Formula
C9H6N2O2

Shape
Liquid form

Usage
Used industrially in the creation of flexible and rigid polyurethane foams; also employed in surface coatings and sealants

Storage
Store in a cool dry and well-ventilated area away from moisture and incompatible materials like strong oxidizing agents

Physical Form
Clear to pale yellow liquid at room temperature

Application
Primarily used in the production of polyurethane foams coatings adhesives and elastomers

Shelf Life
Typically 1-2 years under proper storage conditions

Solubility
Slightly soluble in water; soluble in organic solvents such as acetone benzene and toluene

EINECS No
209-544-5

About 2,4-TDI

2,4-TDIanalytical standard Synonym: 2,4-Diisocyanatotoluene, 4-Methyl-m-phenylene diisocyanate, Toluene 2,4-diisocyanate, Tolylene 2,4-diisocyanate CAS Number 584-84-9 Empirical Formula (Hill Notation) C9H6N2O2 Molecular Weight 174.16 grade analytical standard form neat bp 124-126C/18mmHg(lit.) 251C(lit.) mp 19.5-21.5C(lit.) density 1.22g/mLat 20C(lit.) format neat storage temp. room temp

FAQs of 2,4-TDI:

Q: What are the primary applications of 2,4-TDI?

A: 2,4-TDI is primarily used in the production of polyurethane foams, coatings, adhesives, and elastomers. It is also employed industrially in the creation of flexible and rigid polyurethane foams, as well as surface coatings and sealants.