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814-29-9 Tributylphosphine oxide

product Name Tributylphosphine oxide
CAS No 814-29-9
Synonyms Tri-n-butylphosphine oxide; tributylphosphane oxide
Molecular Formula C12H27OP
Molecular Weight 218.3159
InChI InChI=1/C12H27OP/c1-4-7-10-14(13,11-8-5-2)12-9-6-3/h4-12H2,1-3H3
EINECS 212-394-3
Molecular Structure 814-29-9 Tributylphosphine oxide
Density 0.87g/cm3
Melting point 64-69℃
Boiling point 347.7°C at 760 mmHg
Refractive index 1.428
Flash point 160.3°C
Vapour Pressur 0.000106mmHg at 25°C
Hazard Symbols  C:Corrosive;
Risk Codes R22:Harmful if swallowed.;
R34:Causes burns.;
Safety Description 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 of if you feel unwell, seek medical advice immediately (show the label where possible).;
MSDS Material Safety Data Sheet