A7296812
Succinyl chloride , 95% , 543-20-4
Synonym(s):
Succinic acid dichloride;Succinyl dichloride
CAS NO.：543-20-4
Empirical Formula: C4H4Cl2O2
Molecular Weight: 154.98
MDL number: MFCD00000749
EINECS: 208-838-0
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 16 °C |
| Boiling point: | 190 °C(lit.) |
| Density | 1.407 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 170 °F |
| storage temp. | Store below +30°C. |
| form | Liquid |
| color | Clear colorless to slightly brown |
| Water Solubility | Reacts violently with water. |
| Sensitive | Moisture Sensitive |
| Merck | 14,8873 |
| BRN | 507064 |
| CAS DataBase Reference | 543-20-4(CAS DataBase Reference) |
| EPA Substance Registry System | Butanedioyl dichloride (543-20-4) |
Description and Uses
It is employed in the synthesis of biseugenyl succinate and bis(4-maleimidephenyl) succinate. It is also used as used as an important raw material and intermediate in pharmaceuticals, organic synthesis, agrochemicals and dye stuffs. It is also applied as hydrolytic reagent for the determination of water.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280-P305+P351+P338-P310 |
| Hazard Codes | C |
| Risk Statements | 14-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| RTECS | WN4900000 |
| TSCA | Yes |
| HS Code | 2917 19 80 |
| HazardClass | 8 |
| PackingGroup | II |
