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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2059498Generated: October 27, 2026

Carbamic acid, methyl-, alpha-(dimethylamino)-2,6-xylyl ester, hydrochloride → Diphenylmethane diisocyanate

https://huagongshe.com/reaction/2059498

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCarbamic acid, methyl-, alpha-(dimethylamino)-2,6-xylyl ester, hydrochlorideHCID 46119—
ReactantIsophorone DI-isocyanateHCID 21298402—
ProductDiphenylmethane diisocyanateHCID 7570—

Reaction Steps

Vestanat T1890/100: isophoronediisocyanate trimer available from Evonik Degussa International AG.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08277601B2
Source datasetuspto-grants-2012_10
ORD IDord-b6ca1acc862b4ae285edf935eb3ddbda
Source noteuspto-grants-2012_10