Basic information Uses Safety Supplier Related

Tetrakis(hydroxymethyl)phosphonium chloride urea polymer

Basic information Uses Safety Supplier Related

Tetrakis(hydroxymethyl)phosphonium chloride urea polymer Basic information

Product Name:
Tetrakis(hydroxymethyl)phosphonium chloride urea polymer
Synonyms:
  • THPC-Urea
  • TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM PRECONDENSATE
  • TetrakisHydroxymethylPhosphoniumChloride-Urea(Thpc-U)
  • Oligomertetrakis(hydroxymethyl)phosphoniumchloride-urea
  • Tetrakis(hydroxymethyl)phosphoniumchloride-urea
  • Phosphonium, tetrakis(hydroxymethyl)-, chloride, polymer with urea
  • TETRAKIS(HYDROXYMETHYL)PHOSPHONIUMCHLORIDE-UREACONDENSATE
  • tetrakis(Hydroxymethyl)phosphonium chloride-urea condensation product
CAS:
27104-30-9
MF:
C4H12O4P.CH4N2O.Cl
MW:
250.617
EINECS:
500-057-6
Product Categories:
  • Polymers
Mol File:
27104-30-9.mol
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Tetrakis(hydroxymethyl)phosphonium chloride urea polymer Chemical Properties

Boiling point:
135.4-160℃[at 101 325 Pa]
Density 
1.307-1.543[at 20℃]
vapor pressure 
0.003-0.01Pa at 20-25℃
pka
4.93-6[at 20 ℃]
Water Solubility 
650-667g/L at 20-21℃
LogP
-2.8--1.15 at 20-22.5℃
EPA Substance Registry System
Phosphonium, tetrakis(hydroxymethyl)-, chloride, polymer with urea (27104-30-9)
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Safety Information

RIDADR 
1760
HazardClass 
8
PackingGroup 
III
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Tetrakis(hydroxymethyl)phosphonium chloride urea polymer Usage And Synthesis

Uses

Tetramethylolphosphourea chloride condensate is mainly used as a flame retardant for textiles, especially cotton textiles. It remains effective in flame retardancy after repeated washing, and has a soft hand feel, minimal tear strength loss, and does not affect the original excellent properties of the fabric.

Flammability and Explosibility

Non flammable

Tetrakis(hydroxymethyl)phosphonium chloride urea polymerSupplier

Amadis Chemical Company Limited
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