PC-41 POLYCAT 17 CAS5875-13-5 1,3,5-Tris(dimethylaminopropyl)hexahydrotriazine

1,3,5-Tris(dimethylaminopropyl)hexahydrotriazine, abbreviated as triazine

Alias: PC-41 POLYCAT 17

English name: 1,3,5-Tris[3-(dimethylamino)propyl]hexahydro-1,3,5-triazine

Molecular formula: C18H42N6

Molecular weight: 342.0

CAS: 15875-13-5

Physical and chemical properties:

1,3,5-Tris(dimethylaminopropyl)hexahydrotriazine is a colorless to light yellow transparent liquid with very faint odor or nearly odorless, easily soluble in water.

Relative density: 0.92~0.95

Viscosity(25℃): 26~33mPa.s

Flash point: 153℃(COC) or 132℃(TMCC)

Boiling point 225℃ or 140℃: 133Pa

Freezing point: -59℃

Vapor pressure(21℃):13Pa

Moisture in the product:≤0.5%

Nitrogen content:17%~18%

Technical Data Sheet

DC PC-41


DC PC-41 is a moderately active trimerization catalyst.


DC PC-41 is used in a wide variety of rigid polyurethane and polyisocyanurate foam applications. It has excellent blowing capability and excellent delayed curing. It is recommended for use as a co-catalyst with other polyurethane and polyisocyanurate catalysts,such as,DC PC-8、DC K-15,particularly in formulations with an isocyanate index greater than 105–110.

Section 1: Chemical Product and Company Identification

Product Name: PC-41

Catalog Codes: Not available.

CAS#: 15875-13-5

RTECS: Not available.

TSCA: Not available.

Chemical Formula: C18H42N6

PC-41 POLYCAT 17 CAS5875-13-5 1,3,5-Tris(dimethylaminopropyl)hexahydrotriazine

Opportunity reference

# 2005

Value (€)



North America, Central & South America, Europe, Africa, Asia & Middle East, Southeast Asia & Oceania


Basic materials, Health and Pharma

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