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M32631
Honeywell
2-Methylbutane
SKU
M32631
Reagent Grade, ≥99%
Synonym(s)
Isopentane
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- ≥95% for general laboratory use.
| Brand Honeywell | Beilstein Registry Number | CAS Numbers (All) | EC Number | Linear Formula CH3CH2CH(CH3)2 |
| MDL Number | Molar Mass 72.15 g/mol | RTECS Number EK4430000 | Synonyms Isopentane |
Documents
Specifications
| Property | Value |
|---|---|
| vapor Pressure | 11.17 psi ( 20 °C) |
| identity (IR) | complying |
| assay (GC) | Min. 99.0 % |
| autoignition Temperature | 788 °F |
| explosion Limit | 8.3 % |
| refractive Index | n |
| vapor Density | 2.6 (vs air) |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 7.6 %(V) |
| Color | Colorless |
| Density | 0.62 g/cm3 (20 °C) |
| Flashpoint | <-35 °C |
| Form | Liquid |
| Grade | Reagent Grade |
| Incompatible Materials | Oxidizing agents, Plastic materials can be attacked |
| Lower Explosion Limit | 1.4 %(V) |
| Melting Point/Range | -160 °C |
| Partition Coefficient | 3.4 |
| Purity Percentage | 99.00 |
| Purity Details | >=99.00% |
| Solubility | Soluble in most organic solvents |
| Solubility in Water | Insoluble |
| Upper Explosion Limit | 7.6 %(V) |
| Vapor Pressure | 766 hPa (20 °C) |
| Viscosity | 0.22 mPa.s (20 °C) |
| pH-Value | No data available |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | I |
| UN ID | UN1265 |
