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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 636791Generated: October 26, 2026

Hexamethylenediamine → 1,3-Phenylenediisocyanate 1,6-diaminohexane

https://huagongshe.com/reaction/636791

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHexamethylenediamineHCID 16402—
Reactant1,3-DiisocyanatobenzeneHCID 31262—
Product1,3-Phenylenediisocyanate 1,6-diaminohexaneHCID 86756474—

Reaction Steps

Next, the 1,6-diaminohexane vapor in the condensing chamber 2 was adiabatically expanded, and the introduced base particles were exposed thereto for 3 minutes. Consequently, 1,6-diaminohexane condensed on the surface of the base particles. A polymerization reaction took place between 1,6-diaminohexane condensed on the surface of the base particles and 1,3-phenylenediisocyanate contained therein, forming a film of 1,3 -phenylenediisocyanate-1,6-diaminohexane co-polymer on the surface of the base particles.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06194487B1
Source datasetuspto-grants-2001_02
ORD IDord-7a23127fee5f4dd8a27fc1ead036ae9f
Source noteuspto-grants-2001_02