1,2-Dichlorobutane
ALDRICH/105465 - 98%
CAS Number: 616-21-7
Empirical Formula (Hill Notation): C4H8Cl2
Molecular Weight: 127.01
EC Number: 210-469-5
MDL Number: MFCD00013676
Linear Formula: C2H5CH(Cl)CH2Cl
Product Type: Chemical
| assay | 98% |
| autoignition temp. | 529 °F |
| bp | 125 °C (lit.) |
| density | 1.112 g/mL at 25 °C (lit.) |
| expl. lim. | 2.25-9.25 %, 20 °F |
| functional group | chloro |
| InChI | 1S/C4H8Cl2/c1-2-4(6)3-5/h |
| InChI key | PQBOTZNYFQWRHU-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | CCC(Cl)CCl |
| vapor pressure | 28 mmHg ( 32 °C) |
| Application: | 1,2-Dichlorobutane was used to evaluate temperature-composition phase diagrams of binary mixtures composed of a haloalkane dissolved in either 1-ethyl-3-methylimidazoli |
| General description: | 1,2-Dichlorobutane causes the alkylation of benzene using aluminium chloride or liquid hydrogen fluoride as catalyst. |
| Packaging: | 10 mL in glass bottle |
| Symbol | ![]() GHS02, GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H315-H319-H335 |
| Precautionary statements | P261-P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 9-16-23-26-33-36/37/39 |
| RIDADR | UN 1993C 3 / PGIII |
| WGK Germany | 3 |
| Flash Point(F) | 80.6 °F |
| Flash Point(C) | 27 °C |
| Purity | 98% |
| bp | 125 °C (lit.) |
| Density | 1.112 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |



