| Identification | More | [Name]
Tetrakis(hydroxymethyl)phosphonium chloride | [CAS]
124-64-1 | [Synonyms]
AURORA KA-1157
TETRA(HYDROXYMETHYL)PHOSPHONIUM CHLORIDE
TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM CHLORIDE
tetramethylolphosphonium chloride
THPC
nci-c55061
Phosphonium,tetrakis(hydroxymethyl)-,chloride
pyrosettkc
tetrakis-(hydroxymethyl)fosfoniumchlorid
tetrakis(hydroxymethyl)phosphochloride
tetrakis(hydroxymethyl)-phosphoniuchloride
tetrakis(hydroxymethyl)phosphonium
TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM CHLOR IDE, 80% SOLUTION IN WATER
TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM CHLOR IDE, 80% IN H2O
Tetrakis(Hydroxymethyl)Phosphorium Chloride
TetrakisHydroxymethylPhosphoniumChloride(Thpc)
tetrakis(hydroxymethyl)phosphonium chloride solution
HISHICOLIN THPC
TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM CHLORIDE: 80% IN WATER
Tetrakis(hydroxymethyl)phosphonium Chloride (ca. 80% in Water) | [EINECS(EC#)]
204-707-7 | [Molecular Formula]
C4H12ClO4P | [MDL Number]
MFCD00031687 | [Molecular Weight]
190.56 | [MOL File]
124-64-1.mol |
| Chemical Properties | Back Directory | [Definition]
A crystalline compound made by the reaction of
phosphine, formaldehyde, and hydrochloric acid. | [Appearance]
Clear light pink or yellow-green solution | [Melting point ]
154°C | [Boiling point ]
115°C/760mmHg | [density ]
1.341 g/mL at 25 °C
| [vapor pressure ]
0Pa at 25℃ | [refractive index ]
n20/D 1.512
| [form ]
Solution | [pka]
6.05[at 20 ℃] | [color ]
Clear light pink or yellow-green | [Water Solubility ]
>=10 g/100 mL at 20 ºC | [BRN ]
3631669 | [InChI]
InChI=1S/C4H12O4P.ClH/c5-1-9(2-6,3-7)4-8;/h5-8H,1-4H2;1H/q+1;/p-1 | [InChIKey]
AKXUUJCMWZFYMV-UHFFFAOYSA-M | [SMILES]
[P+](CO)(CO)(CO)CO.[Cl-] | [LogP]
-9.8 | [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. | [CAS DataBase Reference]
124-64-1(CAS DataBase Reference) | [EPA Substance Registry System]
124-64-1(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
T,N | [Risk Statements ]
R21:Harmful in contact with skin.
R25:Toxic if swallowed.
R38:Irritating to the skin.
R41:Risk of serious damage to eyes.
R42/43:May cause sensitization by inhalation and skin contact .
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [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) | [Toxicity]
mammal (species unspecified),LD50,oral,400mg/kg (400mg/kg),Kobunshi. High Polymers. Vol. 24, Pg. 788, 1975. |
| Hazard Information | Back Directory | [General Description]
Clear slightly viscous,colorless to yellow liquid (20% H2O solution). | [Reactivity Profile]
TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM CHLORIDE(124-64-1) reacts vigorously with oxidizers and alkalis. Reacts with cellulose. | [Air & Water Reactions]
Hygroscopic. Water soluble. | [Health Hazard]
ACUTE/CHRONIC HAZARDS: This compound may be corrosive. When heated to decomposition, it may emit very toxic fumes of POx, hydrogen chloride and bis(chloromethyl)ether. Decomposition of this compound in an aqueous environment may produce phosphine, formaldehyde and hydrogen chloride. | [Fire Hazard]
This chemical is probably combustible. | [Chemical Properties]
Clear light pink or yellow-green solution | [Flammability and Explosibility]
Nonflammable | [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.] |
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