Synonyms
KSC492Q8N; tetrakis(hydroxymethyl)phosphanium chloride; Pyroset TKC; SC-80017; UNII-58WB2XCF8I; Tetrakis(hydroxymethyl)phosphonium chloride, ca. 80% solution in water; MFCD00031687; EC 204-707-7; NSC30698; Phosphonium, tetrakis(hydroxymethyl)-, chloride;
IUPAC Name
tetrakis(hydroxymethyl)phosphanium;chloride;
Molecular Weight
190.56g/mol
Molecular Formula
C4H12ClO4P;
Canonical SMILES
C(O)[P+](CO)(CO)CO.[Cl-];
InChI
InChI=1S/C4H12O4P.ClH/c5-1-9(2-6,3-7)4-8;/h5-8H,1-4H2;1H/q+1;/p-1;
InChI Key
AKXUUJCMWZFYMV-UHFFFAOYSA-M;
Melting Point
154 deg C;
Density
1.322 at 64 ° F (NTP, 1992);1.341;
Solubility
greater than or equal to 100 mg/mL at 68° F (NTP, 1992);In water, 40,000 mg/l, temp not specified.;
Color Form
Crystalline;
Complexity
55.5
Corrosivity
Corrosive;
Covalently-Bonded Unit Count
2
Decomposition
When heated to decomposition it emits very toxic fumes of /phosphorous oxides & hydrogen chloride/.;TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM CHLORIDE DEGRADES THERMALLY & UNDER CERTAIN CHEMICAL CONDITIONS TO YIELD HYDROCHLORIC ACID & FORMALDEHYDE. IN SOLN, THE LATTER 2 CMPDS ARE IN EQUILIBRIUM WITH THE KNOWN POTENT CARCINOGEN BIS(CHLOROMETHYL)ETHER. PubMed Abstract;
EC Number
204-707-7
Exact Mass
190.016g/mol
H-Bond Acceptor
5
H-Bond Donor
4
Heavy Atom Count
10
Monoisotopic Mass
190.016g/mol
NSC Number
30698
Rotatable Bond Count
4
RTECS Number
TA2450000
Topological Polar Surface Area
80.9A^2
UNII
58WB2XCF8I
UN Number
2810
Vapor Pressure
1 mm Hg at 77 ° F ; 6.0 mm Hg at 84° F; 110.0 mm Hg at 124° F (NTP, 1992);
