562-49-2
| Name | 3,3-Dimethylpentane |
| CAS | 562-49-2 |
| EINECS(EC#) | 209-230-8 |
| Molecular Formula | C7H16 |
| MDL Number | MFCD00009322 |
| Molecular Weight | 100.2 |
| MOL File | 562-49-2.mol |
Chemical Properties
| Appearance | clear colorless liquid |
| Melting point | -135 °C |
| Boiling point | 86 °C(lit.) |
| density | 0.693 g/mL at 25 °C(lit.) |
| vapor pressure | 2.77 psi ( 37.7 °C) |
| refractive index | n |
| Fp | 20 °F |
| storage temp. | Flammables area |
| solubility | Soluble in acetone, alcohol, benzene, chloroform, and ether (Weast, 1986) |
| form | Liquid |
| pka | >14 (Schwarzenbach et al., 1993) |
| color | Clear colorless |
| explosive limit | ~7% |
| Water Solubility | Soluble in acetone, water, chloroform, alcohol & ether. In water ( 5.92 mg/kg ) dissolves at 25°C. |
| Thermal Conductivity | 0.1001 W/(m·K) at 25 ℃ |
| BRN | 1696854 |
| Henry's Law Constant | 1.85(atm?m3/mol) at 25 °C (Mackay and Shiu, 1981) |
| Dielectric constant | 1.9399999999999999 |
| 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 | 2 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29011000 |
| 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 |