68957-94-8 propylphosphonic anhydride solution

product Name	propylphosphonic anhydride solution
CAS No	68957-94-8
Synonyms	Propylphosphonic anhydride; T3P; 2,4,6-Tripropyl-1,3,5,2,4,6-Trioxatriphosphorinane-2,4,6-Trioxide; 1-Propanephosphonic acid cyclic anhydride
Molecular Formula	C₉H₂₁O₆P₃
Molecular Weight	318.1807
InChI	InChI=1/C9H21O6P3/c1-4-7-16(10)13-17(11,8-5-2)15-18(12,14-16)9-6-3/h4-9H2,1-3H3
EINECS	422-210-5
Molecular Structure
Density	1.24g/cm³
Boiling point	353°C at 760 mmHg
Refractive index	1.438
Flash point	181°C
Vapour Pressur	7.51E-05mmHg at 25°C
Risk Codes	R20:Harmful by inhalation.; R34:Causes burns.; R61:May cause harm to the unborn child.;
Safety Description	S23:Do not inhale gas/fumes/vapour/spray.; 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).;

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