1-Chlorobutane
SIGALD/125008 - ReagentPlus®, 99%
Synonym: Butyl chloride
CAS Number: 109-69-3
Empirical Formula (Hill Notation): C4H9Cl
Molecular Weight: 92.57
EC Number: 203-696-6
MDL Number: MFCD00001009
Linear Formula: CH3(CH2)3Cl
Product Type: Chemical
| assay | 99% |
| autoignition temp. | 860 °F |
| bp | 77-78 °C (lit.) |
| density | 0.886 g/mL at 25 °C (lit.) |
| dilution | (for general lab use) |
| expl. lim. | 10.1 % |
| form | liquid |
| InChI | 1S/C4H9Cl/c1-2-3-4-5/h2-4 |
| InChI key | VFWCMGCRMGJXDK-UHFFFAOYSA |
| mp | −123 °C (lit.) |
| product line | ReagentPlus® |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | CCCCCl |
| solubility | water: soluble 0.11 g/L at 20 °C |
| vapor density | 3.2 (vs air) |
| vapor pressure | 80.1 mmHg ( 78.4 °C) |
| Application: | 1-Chlorobutane may be used in the synthesis of ionic liquids, 1-butyl-3-methylimidazoli |
| General description: | 1-Chlorobutane is an alkyl halide. It undergoes reaction with nanocrystalline MgO at 200-350°C to afford butane isomers and MgCl2, via dehydrochlorination. |
| Legal Information: | ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Packaging: | 1, 2.5 L in glass bottle |
| Symbol | ![]() GHS02,GHS08 |
| Signal word | Danger |
| Hazard statements | H225 - H304 - H412 |
| Precautionary statements | P210 - P233 - P240 - P273 - P301 + P310 - P331 |
| Hazard Codes | F |
| Risk Statements | 11-52/53 |
| Safety Statements | 9-16-29 |
| RIDADR | UN1127 - class 3 - PG 2 - Chlorobutanes |
| WGK Germany | WGK 2 |
| Flash Point(F) | 10.4 °F - closed cup |
| Flash Point(C) | -12 °C - closed cup |
| Purity | 99% |
| bp | 77-78 °C (lit.) |
| mp | −123 °C (lit.) |
| Density | 0.886 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352001 |



