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124-64-1 Tetrakis(hydroxymethyl)phosphonium chloride C4H12ClO4P
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Tetrakis(hydroxymethyl)phosphonium chloride Basic information |
Product Name: | Tetrakis(hydroxymethyl)phosphonium chloride |
Synonyms: | THPC;TETRA(HYDROXYMETHYL)PHOSPHONIUM CHLORIDE;TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM CHLORIDE;tetramethylolphosphonium chloride;AURORA KA-1157;nci-c55061;Phosphonium,tetrakis(hydroxymethyl)-,chloride;pyrosettkc |
CAS: | 124-64-1 |
MF: | C4H12ClO4P |
MW: | 190.56 |
EINECS: | 204-707-7 |
Product Categories: | Phosphonium Salts;Phosphonium Compounds;Greener Alternatives: Catalysis;Phase Transfer Catalysts;Phosphonium Salts;texitile auxiliary agents |
Mol File: | 124-64-1.mol |
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Tetrakis(hydroxymethyl)phosphonium chloride Chemical Properties |
Melting point | 154°C |
Boiling point | 115°C/760mmHg |
density | 1.341 g/mL at 25 °C |
refractive index |
n |
form | Solution |
color | Clear light pink or yellow-green |
Water Solubility | >=10 g/100 mL at 20 ºC |
BRN | 3631669 |
CAS DataBase Reference | 124-64-1(CAS DataBase Reference) |
EPA Substance Registry System | Phosphonium, tetrakis(hydroxymethyl)-, chloride(124-64-1) |
Safety Information |
Hazard Codes | T,N |
Risk Statements | 21-25-38-41-42/43-51/53 |
Safety Statements | 22-26-36/37/39-45-60-61-23 |
RIDADR | UN 2810 6.1/PG 3 |
WGK Germany | 3 |
RTECS | TA2450000 |
HazardClass | 8 |
PackingGroup | III |
HS Code | 29319019 |
Hazardous Substances Data | 124-64-1(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
Tetrakis(hydroxymethyl)phosphonium chloride | English |
SigmaAldrich | English |
Tetrakis(hydroxymethyl)phosphonium chloride Usage And Synthesis |
Chemical Properties | Clear light pink or yellow-green solution |
Uses | Flame-retarding agent for cotton fabrics. May be used in combination with triethylolamine and urea (Roxel process) or with triethanolamine and tris(1-aziridinyl) phosphine oxide. |
Definition | A crystalline compound made by the reaction of phosphine, formaldehyde, and hydrochloric acid. |
General Description | Clear slightly viscous,colorless to yellow liquid (20% H2O solution). |
Air & Water Reactions | Hygroscopic. Water soluble. |
Reactivity Profile | Tetrakis(hydroxymethyl)phosphonium chloride reacts vigorously with oxidizers and alkalis. Reacts with cellulose. |
Health Hazard | ACUTE/CHRONIC HAZARDS: Tetrakis(hydroxymethyl)phosphonium chloride may be corrosive. When heated to decomposition, it may emit very toxic fumes of POx, hydrogen chloride and bis(chloromethyl)ether. Decomposition of Tetrakis(hydroxymethyl)phosphonium chloride in an aqueous environment may produce phosphine, formaldehyde and hydrogen chloride. |
Fire Hazard | Tetrakis(hydroxymethyl)phosphonium chloride is probably combustible. |
Purification Methods | Crystallise it from AcOH and dry it at 100o in a vacuum. An 80% w/v aqueous solution has d4 1.33 [Reeves J Am Chem Soc 77 3923 1955]. [Beilstein 1 IV 3062.] |
Tetrakis(hydroxymethyl)phosphonium chloride Preparation Products And Raw materials |
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