1,2-DICHLOROBUTANE
- CAS NO.：616-21-7
- Empirical Formula: C4H8Cl2
- Molecular Weight: 127.01
- MDL number: MFCD00013676
- EINECS: 210-469-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-05-09 13:07:58
What is 1,2-DICHLOROBUTANE?
The Uses of 1,2-DICHLOROBUTANE
1,2-Dichlorobutane was used to evaluate temperature-composition phase diagrams of binary mixtures composed of a haloalkane dissolved in either 1-ethyl-3-methylimidazolium ethylsulfate or 1-ethyl-3-methylimidazolium ethylsulfonate.
What are the applications of Application
1,2-Dichlorobutane is causes the alkylation of benzene using aluminum chloride or liquid hydrogen fluoride as catalyst
General Description
1,2-Dichlorobutane causes the alkylation of benzene using aluminium chloride or liquid hydrogen fluoride as catalyst.
Properties of 1,2-DICHLOROBUTANE
| Melting point: | -70.34°C (estimate) |
| Boiling point: | 125 °C (lit.) |
| Density | 1.112 g/mL at 25 °C (lit.) |
| vapor pressure | 28 mm Hg ( 32 °C) |
| refractive index | n |
| Flash point: | 80 °F |
| form | clear liquid |
| color | Colorless to Light yellow |
| explosive limit | 2.25-9.25%, 20°F |
| BRN | 1731376 |
| CAS DataBase Reference | 616-21-7(CAS DataBase Reference) |
| EPA Substance Registry System | 1,2-Dichlorobutane (616-21-7) |
Safety information for 1,2-DICHLOROBUTANE
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1,2-DICHLOROBUTANE
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