Melting point: |
-45℃ |
Boiling point: |
59.6℃ |
Density |
0.9230 |
vapor pressure |
348 at 20 °C (NIOSH, 1997) |
refractive index |
1.3419 |
Flash point: |
-7 °C |
form |
Liquid; aerosol |
Water Solubility |
10 wt % at 15 °C (NIOSH, 1997) |
Merck |
13,6112 |
Exposure limits |
TLV-TWA skin 0.047 mg/m3 (0.02 ppm)
(ACGIH and OSHA); IDLH 47.4 mg/m3 (20
ppm) (NIOSH). |
Dielectric constant |
29.4(21℃) |
Stability: |
Stable, but highly reactive. Highly flammable. Readily forms explosive mixtures with air. Note low boiling point, low flash point. |
NIST Chemistry Reference |
Methane, isocyanato-(624-83-9) |
EPA Substance Registry System |
Methyl isocyanate (624-83-9) |