68312
Aldrich
2-Methylpentane
purum, ≥95.0% (GC)
| Synonym: | ‘Isohexane’ |
| CAS Number: | 107-83-5 |
| Linear Formula: | CH3CH2CH2CH(CH3)2 |
| Molecular Weight: | 86.18 |
| Beilstein Registry Number: | 1730735 |
| EC Number: | 203-523-4 |
| MDL number: | MFCD00009406 |
| PubChem Substance ID: | 24885747 |
Properties
| vapor density | 3 (vs air) |
| vapor pressure | 6.77 psi ( 37.7 °C) |
| grade | purum |
| assay | ≥95.0% (GC) |
| autoignition temp. | 583 °F |
| expl. lim. | 7 % |
| total impurities | ≤0.5% 3-methylpentane |
| ≤2% 2,3-dimethyl-propane | |
| refractive index | n |
| n | |
| bp | 62 °C(lit.) |
| mp | −154 °C(lit.) |
| density | 0.653 g/mL at 25 °C(lit.) |
Safety
| Hazard Codes | F,Xn,N |
| Risk Statements | 11-38-51/53-65-67 |
| Safety Statements | 9-16-29-33-61-62 |
| RIDADR | UN 1208 3/PG 2 |
| WGK Germany | 2 |
| RTECS | SA2985000 |
| UEL | 7.00% |
| LEL | 1.20% |
| Flash Point(F) | 19 °F |
| Flash Point(C) | -7 °C |
References
| Beilstein | Beil. 1,IV,358 |
| reference | Aldrich MSDS 1, 1284:A / Corp MSDS 1 (2), 2401:D / FT-IR 2 (1), 15:C / FT-IR 1 (1), 8:C / FT-NMR 1 (1), 10:C / IR-Spectra (3), 6:A / IR-Spectra (2), 5:H / NMR-Reference 2 (1), 14:B / RegBook 1 (1), 9:I / Sax 6, 1901 / Structure Index 1, 1:E:8 / Vapor Phase 3, 10:A |
