Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 372943Generated: October 26, 2026

Toluene 2,6-Diisocyanate → Toluene 2,4-Diisocyanate

https://huagongshe.com/reaction/372943

Reaction equation

Participants

RoleNameHCIDCharge
ReactantToluene 2,6-DiisocyanateHCID 7040—
Reactant3,3'-Dimethoxybenzidine-4,4'-diisocyanateHCID 7069—
ReactantBitolylene diisocyanateHCID 7072—
ReactantHexamethylene diisocyanateHCID 13192—
Reactantp-Xylylene diisocyanateHCID 13907—
Reactant1,5-Naphthalene diisocyanateHCID 18503—
Reactant1,3-Bis(isocyanatomethyl)benzeneHCID 19262—
ReactantHydrogenated mdiHCID 21202—
Reactant1,3-DiisocyanatobenzeneHCID 31262—
Reactant1,3-Bis(isocyanatomethyl)cyclohexaneHCID 53172—
Reactant1,4-DiisocyanatobenzeneHCID 61009—
Reactant1,4-Bis(isocyanatomethyl)cyclohexaneHCID 61504—
ReactantIsophorone diisocyanateHCID 169132—
ReactantButane, 1,4-diisocyanato-HCID 350453—
ReactantBenzylbenzene diisocyanateHCID 19824838—
ProductToluene 2,4-DiisocyanateHCID 11443—

Reaction Steps

2,6-tolylene diisocyanate; p-phenylene diisocyanate; diphenylmethane diisocyanate (may be abbreviated as "MDI"); m-phenylene diisocyanate; hexamethylene diisocyanate; tetramethylene diisocyanate; 3,3'-dimethoxy-4,4'-biphenylene diisocyanate; 2,4-naphthalene diisocyanate; 3,3'-dimethyl-4,4'-biphenylene diisocyanate; 4,4'-diphenylene diisocyanate; 4,4'-diisocyanato diphenyl ether; 1,5-naphthalene diisocyanate; p-xylylene diisocyanate; m-xylylene diisocyanate; 1,3-diisocyanato methylcyclohexane; 1,4-diisocyanato methylcyclohexane; 4,4'-diisocyanato dicyclohexane; 4,4'-diisocyanato dicyclohexylmethane; and isophorone diisocyanate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05162162
Source datasetuspto-grants-1992_11
ORD IDord-2d2ab587c144471fad5f45bc96a21f03
Source noteuspto-grants-1992_11