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I’ve been watching some old videos of Chris and sent this via Twitter. I am still with an art block. I would have done something much better if I could
C9H8N2
Molar Refractivity:
45.0±0.5 cm3
Molar Volume:
129.7±7.0 cm3
Polarizability:
17.9±0.5 10-24cm3
Surface Tension:
42.8±7.0 dyne/cm
Density:
1.1±0.1 g/cm3
Flash Point:
116.6±25.4 °C
Enthalpy of Vaporization:
50.7±3.0 kJ/mol
Boiling Point:
269.2±33.0 °C at 760 mmHg
Vapour Pressure:
0.0±0.6 mmHg at 25°C
a risk of death in drug-treated patients of between 1.6 to 1.7 times the risk of death in placebo-treated patients. Over the course of a typical 10-week controlled trial, the rate of death in drug-treated patients was about 4.5%, compared to a rate of about 2.6% in the placebo group