|
Physical Properties |
|
|
Molecular
weight |
72.15 |
|
Boiling point |
36.07°C |
|
Vapor pressure |
420 Torr
at 20°C |
|
Freezing point |
-129.7°C |
|
Refractive
index |
1.3575 at
20°C |
|
Density |
0.6262 g/mL
(5.226 lb/gal) at 20°C |
| |
0.6214 g/mL
(5.186 lb/gal) at 25°C |
|
Dielectric
constant |
1.84 at
20°C |
|
Dipole moment |
0.00 D at
25°C |
|
Solvent group |
0 |
|
Polarity index
(P') |
0.0 |
|
Eluotropic
value on alumina |
0.00 |
|
Viscosity |
0.23 cP at
20°C |
|
Surface
tension |
15.48 dyn/cm
at 25°C |
|
Solubility in
water |
0.04% at
20°C |
|
Solubility of
water in pentane |
0.009% at
20°C |
| |
|
|
Regulatory and Safety Data |
|
|
DOT Hazard
Class |
3,
Flammable Liquid |
|
Packing Group |
I |
|
UN
Identification Number |
UN1265 |
| |
|
|
Storage |
Store in
an area designed for flammable storage, or in an approved metal cabinet,
away from direct sunlight, heat and sources of ignition. |
| |
|
|
EPA applicable
waste code(s) |
D001 |
|
Flash point
|
<-40°F
(<-40°C) by closed cup |
|
Lower
explosive limit |
1.5% |
|
Upper
explosive limit |
7.8% |
|
Time Weighted
Average |
600 PPM
ACGIH |
