1,3,5-Tris(6-isocyanatohexyl)-1,3,5-triazinane-2,4,6-trione

1,3,5-三(6-异氰酸根合己基)-1,3,5-三嗪-2,4,6-三酮

Also known as: 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris(6-isocyanatohexyl)-, 1,3,5-Tris(6-isocyanatohexyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione, Hexamethylene diisocyanate isocyanurate trimer, HDI isocyanurate, trimeric hexamethylene diisocyanate, tris(6-isocyanatohexyl) isocyanurate, Desmodur N 3390 BA, (2,4,6-Trioxotriazine-1,3,5(2H,4H,6H)-triyl)tris(hexamethylene) isocyanate, 1,3,5-tris[6-isocyanatohexyl]-2,4,6-trioxo-s-triazine, [(1,2,3,4,5,6-Hexahydro-2,4,6-trioxo-1,3,5-triazine-1,3,5-triyl)trishexamethylene]triisocyanate, 1,3,5-Tris(isocyanatohexamethylene)isocyanurate

1,3,5-Tris(6-isocyanatohexyl)-1,3,5-triazinane-2,4,6-trione (CAS 3779-63-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H36N6O6 and a molecular weight of 504.57900 g/mol. It is also known as 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris(6-isocyanatohexyl)-, 1,3,5-Tris(6-isocyanatohexyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione and Hexamethylene diisocyanate isocyanurate trimer. Key properties include a melting point of >300 °C, a boiling point of 648.2ºC at 760mmHg, a density of 1.2g/cm3 and a flash point of 345.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

3779-63-3

Jingsj CID

J-1388178-6

Molecular Formula

C₂₄H₃₆N₆O₆

Chinese Name

1,3,5-三(6-异氰酸根合己基)-1,3,5-三嗪-2,4,6-三酮

Molecular Weight

504.57900 g/mol

Category

Organic Acids

Last updated

8/21/2026