Tris(hydroxymethyl)phosphine supplier

Name
TRIS(HYDROXYMETHYL)PHOSPHINE
EINECS 220-445-6
CAS No. 2767-80-8
Article Data37
CAS DataBase
Density g/cm³
Solubility
Melting Point 48-56ºC(lit.)
Formula C₃H₉O₃P
Boiling Point 311.7°Cat760mmHg
Molecular Weight 124.076
Flash Point 142.3°C
Transport Information
Appearance
Safety A poison by ingestion. A severe skin and eye irritant. When heated to decomposition it emits toxic vapors of PO_x.
Risk Codes T:Toxic;
Molecular Structure
Hazard Symbols A poison by ingestion. A severe skin and eye irritant.
Synonyms bis(hydroxymethyl)phosphanylmethanol;Methanol,phosphinidynetris-;TRIMETHYLOLPHOSPHINE;PHOSPHINIDYNETRISMETHANOL;METHANOL, PHOSPHINIDYNETRI-;METHANOL, PHOSPHINIDYNETRIS-;TRIS(METHANOL)-PHOSPHINE;
PSA 74.28000
LogP -0.68230

Tris(hydroxymethyl)phosphine Chemical Properties

IUPAC Name: Bis(hydroxymethyl)phosphanylmethanol
Molecular Formula: C₃H₉O₃P
Molecular Weight: 124.09g/mol
EINECS: 220-445-6
Transport information: UN 2811 6.1/PG 3
Melting Point: 48-56 °C(lit.)
Boiling Point: 311.7 °C at 760 mmHg
Flash Point: 142.3 °C
Freely Rotating Bonds: 6
Polar Surface Area: 41.28 Å²
Enthalpy of Vaporization: 64.08 kJ/mol
Vapour Pressure: 4.9E-05 mmHg at 25°C
Chemical Properties: white crystalline powder
The Cas Register Number of Tris(hydroxymethyl)phosphine is 2767-80-8.The chemical synonyms of Tris(hydroxymethyl)phosphine (CAS NO.2767-80-8) are Methanol, 1,1',1''-phosphinidynetris- ; Phosphanetriyltrimethanol ; Phosphinetriyltrimethanol ; Methanol, phosphinidynetri- (7CI,8CI) ; Methanol, phosphinidynetris- ; Phosphinidynetrimethanol
; Phosphinidynetrismethanol ; Trimethylolphosphine ; Tris(hydroxymethyl)phosphine ; Tris(methanol)phosphine .Product categories of Tris(hydroxymethyl)phosphine (CAS NO.2767-80-8) are Tertiary Phosphines .The molecular structure of Tris(hydroxymethyl)phosphine (CAS NO.2767-80-8) is.

Tris(hydroxymethyl)phosphine Uses

Tris(hydroxymethyl)phosphine (CAS NO.2767-80-8) is used as pesticide and organic intermediate.

Tris(hydroxymethyl)phosphine Toxicity Data With Reference

1.	skn-rbt 500 µL/24H SEV	NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0535953 .
2.	eye-rbt 100 µL/24H SEV	NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0535953 .
3.	orl-rat LD50:178 mg/kg	NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0537041 .

Tris(hydroxymethyl)phosphine Safety Profile

A poison by ingestion. A severe skin and eye irritant. When heated to decomposition it emits toxic vapors of PO_x.
Hazard Codes: Toxic T
Risk Statements: 25
R25: Toxic if swallowed.
Safety Statements: 26-36/37/39-45
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 the label whenever possible.)
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
RTECS: PC3502500

Product Name

TRIS(HYDROXYMETHYL)PHOSPHINE

Tris(hydroxymethyl)phosphine Chemical Properties

Tris(hydroxymethyl)phosphine Uses

Tris(hydroxymethyl)phosphine Toxicity Data With Reference

Tris(hydroxymethyl)phosphine Safety Profile

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