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154954
Riedel-de Haën
Pentane
SKU
154954
Spectrophotometric Grade, ≥99%
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- Spectrophotometric grade solvents are high purity solvents made specifically for applications using spectrophotometers.
| Brand Riedel-de Haën | UNSPSC Code 12191502 | Beilstein Registry Number | CAS Numbers (All) | EC Number |
| Linear Formula CH3(CH2)3CH3 | MDL Number | Molar Mass 72.15 g/mol | RTECS Number RZ9450000 |
Documents
Specifications
| Property | Value |
|---|---|
| Identity (IR) | complying |
| Assay (GC) | Min. 99.0 % |
| Refractive index (n 20/D) | 1.356 - 1.360 |
| Non-volatile matter | Max. 0.0003 % |
| Water (Karl Fischer) | Max. 0.01 % |
| Absorbance at 400 nm | Max. 0.01 |
| Absorbance at 245 nm | Max. 0.01 |
| Absorbance at 220 nm | Max. 0.06 |
| Absorbance at 210 nm | Max. 0.30 |
| Absorbance at 200 nm | Max. 0.60 |
| Absorbance at 195 nm | Max. 1.00 |
| Vapor Pressure | 26.98 psi ( 55 °C) |
| Vapor Pressure | 8.4 psi ( 20 °C) |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 36-37 °C |
| Color | Colorless |
| Density | 0.631 g/cm3 (15 °C) |
| Flashpoint | <-35 °C |
| Form | Liquid |
| Grade | Spectrophotometric Grade |
| Incompatible Materials | Strong oxidizing agents |
| Lower Explosion Limit | 1.4 %(V) |
| Melting Point/Range | -131 °C |
| Partition Coefficient | No data available |
| Purity Percentage | 99 |
| Purity Details | >=99% |
| Solubility in Water | Insoluble |
| Upper Explosion Limit | 8 %(V) |
| Vapor Pressure | 684 hPa (25 °C) |
| Viscosity | 0.25 mPa.s (20 °C) |
| pH-Value | Not applicable |
| Product Line | Spectrophotometric Grade |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| GHS Classification |
|
| Hazard Class | 3 |
| Package Group | II |
| UN ID | UN1265 |
