2,2,4-Trimethylpentane - 32291
Code: 32291
2,2,4-Trimethylpentane
Puriss. p.a., ≥99.5% (GC)
Isooctane
≥99.5% (GC)
CAS Number: 540-84-1
Linear Formula: (CH3)2CHCH2C(CH3)3
Molar Mass: 114.23 g/mol
Beilstein Registry Number: 1696876
EC Number: 208-759-1
MDL Number: MFCD00008943
| Property |
Value |
| Assay (GC) |
min. 99.5 % |
| Boiling range |
98 - 100 °C |
| Destillation range 98-100 °C |
min. 95 % |
| Density (D 20/4) |
0.692 - 0.693 |
| Refractive index (n 20/D) |
1.3915 - 1.3925 |
| Non-volatile matter |
max. 0.001 % |
| Water (Karl Fischer) |
max. 0.01 % |
| Free acid (as CH3COOH) |
max. 0.0005 % |
| Aluminium (Al) |
max. 0.00005 % |
| Boron (B) |
max. 0.000002 % |
| Barium (Ba) |
max. 0.00001 % |
| Calcium (Ca) |
max. 0.00005 % |
| Cadmium (Cd) |
max. 0.000005 % |
| Cobalt (Co) |
max. 0.000002 % |
| Chromium (Cr) |
max. 0.000002 % |
| Copper (Cu) |
max. 0.000002 % |
| Iron (Fe) |
max. 0.00001 % |
| Magnesium (Mg) |
max. 0.00001 % |
| Manganese (Mn) |
max. 0.000002 % |
| Nickel (Ni) |
max. 0.000002 % |
| Lead (Pb) |
max. 0.00001 % |
| Tin (Sn) |
max. 0.00001 % |
| Zinc (Zn) |
max. 0.00001 % |
| S-compounds (as S) |
max. 0.005 % |
| APHA |
max. 10 |
| Property |
Value |
| Autoignition Temperature |
745 °F |
| Vapor Pressure |
41 mmHg ( 21 °C) |
| Vapor Density |
3.9 (vs air) |
| Explosion Limit |
6 % |
| Refractive Index |
n20/D 1.3915-1.3925 |
| Boiling point |
99 °C |
| Freezing point |
-107 °C |
| Density |
0.69 g/cm3 |
