108-08-7
| Name | 2,4-DIMETHYLPENTANE |
| CAS | 108-08-7 |
| EINECS(EC#) | 203-548-0 |
| Molecular Formula | C7H16 |
| MDL Number | MFCD00008945 |
| Molecular Weight | 100.2 |
| MOL File | 108-08-7.mol |
Chemical Properties
| Melting point | −123 °C(lit.) |
| Boiling point | 80 °C(lit.) |
| density | 0.673 g/mL at 25 °C(lit.) |
| vapor density | 3.48 (vs air) |
| vapor pressure | 3.29 psi ( 37.7 °C) |
| refractive index | n |
| Fp | 10 °F |
| solubility | Soluble in acetone, benzene, chloroform, alcohol and ether. |
| form | neat |
| pka | >14 (Schwarzenbach et al., 1993) |
| color | Colorless to Almost colorless |
| explosive limit | ~7% |
| Odor Threshold | 0.94ppm |
| Water Solubility | 4.41mg/L(25 ºC) |
| Thermal Conductivity | 0.102 W/(m·K) at 25 ℃ |
| BRN | 1696855 |
| Henry's Law Constant | 2.94(atm?m3/mol) at 25 °C (Mackay and Shiu, 1981) |
| Dielectric constant | 1.9（-7℃） |
| Exposure limits | ACGIH: TWA 400 ppm; STEL 500 ppm |
Safety Data
| Hazard Codes | F,Xn,N |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 3295 3/PG 2 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 2901.10.5000 |
| HazardClass | 3 |
| PackingGroup | II |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Aquatic Acute 1 Aquatic Chronic 1 Asp. Tox. 1 Flam. Liq. 2 Skin Irrit. 2 STOT SE 3 |