Melting point: |
-44 °C |
Boiling point: |
168 °C(lit.) |
Density |
0.876 g/mL at 20 °C(lit.) |
vapor density |
4.1 (vs air) |
vapor pressure |
4.5 mm Hg ( 37.7 °C) |
refractive index |
n20/D 1.504(lit.) |
Flash point: |
120 °F |
storage temp. |
Store below +30°C. |
solubility |
0.057g/l |
pka |
>14 (Schwarzenbach et al., 1993) |
form |
Liquid |
color |
Clear colorless |
Odor |
char. aromatic odor |
explosive limit |
0.8-7%(V) |
Odor Threshold |
0.12ppm |
Water Solubility |
Soluble in alcohol, benzene and ether. Slightly soluble in water |
Merck |
14,7915 |
BRN |
1903005 |
Henry's Law Constant |
6.946, 11.202, and 15.702 at 27.0, 35.0, and 45.0 °C, respectively (dynamic headspace, Hansen et al., 1995) |
Exposure limits |
NIOSH REL: TWA 25 ppm (125 mg/m3); ACGIH TLV: TWA for mixed
isomers 25 ppm (adopted). |
Dielectric constant |
2.4(16℃) |
Stability: |
Stable. Incompatible with strong oxidizing agents. Flammable. May form explosive mixtures with air. |
InChIKey |
GWHJZXXIDMPWGX-UHFFFAOYSA-N |
LogP |
3.630 |
CAS DataBase Reference |
95-63-6(CAS DataBase Reference) |
EPA Substance Registry System |
1,2,4-Trimethylbenzene (95-63-6) |