|
Physical Properties |
|
|
Molecular
weight |
86.18 |
|
Boiling point |
68.7°C |
|
Vapor pressure |
124 Torr
at 20°C |
|
Freezing point |
-95.3°C |
|
Refractive
index |
1.3749 at
20°C |
|
Density |
0.6594 g/mL
(5.503 lb/gal) at 20°C |
| |
0.6548 g/mL
(5.464 lb/gal) at 25°C |
|
Dielectric
constant |
1.88 at
25°C |
|
Dipole moment |
0.08 D at
25°C |
|
Solvent group |
0 |
|
Polarity index
(P') |
0.1 |
|
Eluotropic
value on alumina |
0.01 |
|
Viscosity |
0.31 cP at
20°C |
|
Surface
tension |
17.91 dyn/cm
at 25°C |
|
Solubility in
water |
0.014% at
20°C |
|
Solubility of
water in hexane |
0.01% at
20°C |
| |
|
|
Regulatory and Safety Data |
|
|
DOT Hazard
Class |
3,
Flammable Liquid |
|
Packing Group |
II |
|
UN
Identification Number |
UN1208 |
| |
|
|
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
|
-7°F
(-22°C) by closed cup |
|
Lower
explosive limit |
1.1% |
|
Upper
explosive limit |
7.5% |
|
Time Weighted
Average |
50 ppm
ACGIH |
