intermediate in the preparation of the industrially useful tetrakis(hydroxymethyl)phosphonium chloride: PH3 + HCl + 4 CH2O → P(CH 2OH)+ 4Cl− Many organophosphonium...
13 KB (1,237 words) - 19:01, 12 February 2025
Tetrakis(hydroxymethyl)phosphonium chloride (THPC) is an organophosphorus compound with the chemical formula [P(CH2OH)4]Cl. It is a white water-soluble...
5 KB (433 words) - 19:11, 3 March 2025
commercial perspective, the most important member is tetrakis(hydroxymethyl)phosphonium chloride, [P(CH2OH)4]Cl, which is used as a fire retardant in textiles...
19 KB (1,984 words) - 12:31, 10 April 2025
with formaldehyde in the presence of hydrogen chloride to give tetrakis(hydroxymethyl)phosphonium chloride, which is used in textiles. The hydrophosphination...
39 KB (3,614 words) - 20:33, 5 June 2025
and a tertiary phosphine. It is prepared by treating tetrakis(hydroxymethyl)phosphonium chloride with strong base: [P(CH2OH)4]Cl + NaOH → P(CH2OH)3 +...
5 KB (485 words) - 19:41, 3 March 2025
Baylis–Hillman reactions. Hexamethylenetetramine reacts with tetrakis(hydroxymethyl)phosphonium chloride, sodium hydroxide and formaldehyde in water to obtain...
2 KB (158 words) - 23:17, 11 December 2023
bonds are also prone to reaction with formaldehyde. Tetrakis(hydroxymethyl)phosphonium chloride ([P(CH2OH)4]Cl) is produced in this way from phosphine...
6 KB (630 words) - 03:31, 29 July 2024
3-aminopropyl tris, hydrogentetrachloroaurate(III) trihydrate, tetrakis(hydroxymethyl) phosphonium chloride, sodium hydroxide, potassium carbonate, ethanol, Ultrapure...
13 KB (1,750 words) - 01:29, 11 June 2025
used in the manufacture of normoxic gels including tetrakis (hydroxymethyl) phosphonium chloride, having first been suggested to Baldock by Billingham...
23 KB (3,726 words) - 19:55, 7 August 2024
acid and tannins Temazepam 2,2',5,5'-Tetrachlorobenzidine Tetrakis(hydroxymethyl)phosphonium salts Theobromine Theophylline Thiourea Thiram Toluene Toremifene...
17 KB (1,518 words) - 19:10, 29 April 2025
important variant is the hydrophosphination of formaldehyde. Tetrakis(hydroxymethyl)phosphonium chloride (THPC) is prepared as follows from phosphine: PH3 + 4...
22 KB (2,316 words) - 18:19, 28 May 2025
Dazomet) Biocide 55566-30-8 Tetrakis(hydroxymethyl)phosphonium sulfate (THPS) Biocide 75-57-0 Tetramethyl ammonium chloride 64-02-8 Tetrasodium...
25 KB (652 words) - 19:43, 13 March 2025