A3130512
1,4-Dichlorobutane , 98% , 110-56-5
Synonym(s):
1,4-Dichlorobutane;Tetramethylene chloride;Tetramethylene dichloride
CAS NO.：110-56-5
Empirical Formula: C4H8Cl2
Molecular Weight: 127.01
MDL number: MFCD00001011
EINECS: 203-778-1
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -38 °C (lit.) |
| Boiling point: | 161-163 °C (lit.) |
| Density | 1.16 g/mL at 25 °C (lit.) |
| vapor pressure | 5 hPa (20 °C) |
| refractive index | n |
| Flash point: | 104 °F |
| storage temp. | Store below +30°C. |
| solubility | 2.4g/l |
| form | Liquid |
| color | Clear |
| PH | 7.3 (H2O, 20℃) |
| explosive limit | 1.8-8.9%(V) |
| Water Solubility | 0.24 g/100 mL (20 ºC) |
| BRN | 635673 |
| Dielectric constant | 9.6500000000000004 |
| Stability: | Stable. Flammable. Incompatible with strong bases, strong oxidizing agents. |
| InChIKey | KJDRSWPQXHESDQ-UHFFFAOYSA-N |
| LogP | 2.81 |
Description and Uses
Used in organic synthesis including adiponitrile. It is also used as an active pharmaceutical intermediate. 1,4-dichlorobutane (1,4-DCB) can be used as an organic solvent (O) for ion-transfer voltammetry at water (W) interface.
Safety
| Symbol(GHS) |  GHS02 |
| Signal word | Warning |
| Hazard statements | H226-H412 |
| Precautionary statements | P210-P233-P240-P241-P242-P273 |
| Hazard Codes | Xi,T,F |
| Risk Statements | 10-36/37/38-39/23/24/25-23/24/25-11 |
| Safety Statements | 26-36-45-36/37-16-7 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 1 |
| Autoignition Temperature | 220 °C |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29031980 |
| Toxicity | LD50 orally in Rabbit: 3420 mg/kg |
