Alcohols
iso-AMYL ALCOHOL AR
3-Methyl-1-butanol, Isopentyl alcohol
- Article code
- 00031
- CAS
- 123-51-3
- Grade
- AR
- Purity
- 99%
- Category
- Alcohols
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Properties
- Article No.
- 00031
- Grade
- AR
- Purity
- 99%
- CAS No.
- 123-51-3
- Molecular Formula
- C5H12O
- Molecular Weight
- 88.15
- H.S. Code
- 2905.1990
- Shelf Life
- 60 Months
Product information
| Article No. | 00031 | Grade | AR |
| Purity | 99% | CAS No. | 123-51-3 |
| Molecular Formula | C5H12O | Molecular Weight | 88.15 |
| H.S. Code | 2905.1990 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless |
| pH value | 5.6 at 25 g/l at 20 °C | Melting point/ Freezing point [°C] | -117 °C |
| Flash point [°C] | 43 °C | Boiling point [°C] | 130 °C |
| Vapour pressure [20°C] | 3 hPa at 20 °C | Vapour density | 3.04 |
| Density [g/cm3] | 0.801 | Relative density, gas (air=1) | 0.809 |
| Partition coefficient Log Pow octanol / water at 20°C | 1.28 | Explosion limits - upper [%] | 9.00% |
| Explosion limits -lower [%] | 1.20% |
Specifications
| Appearance | Clear colorless liquid | Purity (by GC) | Min 99% |
| Free acid (as acetic acid) | Max 0.005% | Density (d20°C/4°C) | 0.810-0.812 |
| Furfural | Passes test | Substance discoloured by H2SO4 | Passes test |
| Non-volatile matter | Max 0.01% | Water | Max 0.2% |
Packaging options
- 500 ml (00500)
- 1000 ml (01000)
- 2500 ml (02500)
- 25 Liters (0025K)
- 200 Liters (0200K)
Details
iso-AMYL ALCOHOL AR 3-Methyl-1-butanol, Isopentyl alcohol MSDS DE EN FR KO PT ES TH TR COAs Packings 500 ml (00500) 1000 ml (01000) 2500 ml (02500) 25 Liters (0025K) 200 Liters (0200K) 2500 ml (02500) 2500 ml (02500) Print friendly version Article No. 00031 Grade AR Purity 99% CAS No. 123-51-3 Molecular Formula C 5 H 1 2 O Molecular Weight 88.15 H.S. Code 2905.1990 Shelf Life 60 Months Physical Properties Physical state at 20 °C Liquid Colour Clear Colorless pH value 5.6 at 25 g/l at 20 °C Melting point/ Freezing point [°C] -117 °C Flash point [°C] 43 °C Boiling point [°C] 130 °C Vapour pressure [20°C] 3 hPa at 20 °C Vapour density 3.04 Density [g/cm3] 0.801 Relative density, gas (air=1) 0.809 Partition coefficient Log Pow octanol / water at 20°C 1.28 Explosion limits - upper [%] 9.00% Explosion limits -lower [%] 1.20% Specifications Appearance Clear colorless liquid Purity (by GC) Min 99% Free acid (as acetic acid) Max 0.005% Density (d20°C/4°C) 0.810-0.812 Furfural Passes test Substance discoloured by H2SO4 Passes test Non-volatile matter Max 0.01% Water Max 0.2% Safety Information and Hazard Symbols Symbol: GHS02, GHS07 Signal Word: Warning UN No.: 1105 IMCO Class No.: 3 Packing Group: III Hazardous Statement: H226-H332-H335 Precaution Statement: P261 Revision Date: 28-May-2025 Home Lab Chemicals Alcohols iso-AMYL ALCOHOL