PRODUCT Properties
| Melting point: | 109°C | 
                                    
| Boiling point: | 449.7±45.0 °C(Predicted) | 
                                    
| Density | 1.94 | 
                                    
| vapor pressure | 4.58 x 10-5 mmHg at 25 °C (subcooled liquid vapor pressure calculated from GC retention time data,Hinckley et al., 1990) | 
                                    
| Flash point: | -26 °C | 
                                    
| storage temp. | APPROX 4°C | 
                                    
| solubility | Chloroform: Slightly soluble; DMSO: Slightly soluble; Methanol: Slightly soluble | 
                                    
| Water Solubility | (mg/L): 0.51 at 20 °C (shake flask-GC, Bowman and Sans, 1983) 0.53 at 25 °C (extraction-GLC, Weil et al., 1974)  | 
                                    
| BRN | 2950316 | 
                                    
| Henry's Law Constant | 0.266 at 5 °C, 0.464 at 15 °C, 0.711 at 20 °C, 0.809 at 25 °C, 1.09 at 35 °C; in 3% NaCl solution:1.07 at 5 °C, 2.08 at 15 °C, 4.71 at 25 °C, 6.71 at 35 °C (gas stripping-GC, Cetin et al., 2006) | 
                                    
| Exposure limits | ACGIH TLV: TWA 0.1 mg/m3. | 
                                    
| Stability: | Light Sensitive | 
                                    
| NIST Chemistry Reference | Endosulfan i(959-98-8) | 
                                    
| EPA Substance Registry System | .alpha.-Endosulfan (959-98-8) | 
                                    
Description and Uses
Insecticide for vegetable crops.
Safety
| Symbol(GHS) | ![]() ![]() GHS06,GHS09  | 
                                    
| Signal word | Danger | 
| Hazard statements | H300+H330-H312-H410 | 
| Precautionary statements | P273-P280-P301+P310+P330-P302+P352+P312-P304+P340+P310 | 
| Hazard Codes | T,N,Xn,F | 
| Risk Statements | 24/25-36-50/53-25-67-65-62-51/53-48/20-38-11 | 
| Safety Statements | 36/37-45-60-61-62-33-29-16-9 | 
| RIDADR | 2761 | 
| WGK Germany | 3 | 
| RTECS | RB9275100 | 
| HazardClass | 6.1(a) | 
| PackingGroup | II | 
| Toxicity | LC50 (96-hour) for golden orfe 2 mg/L (Hartley and Kidd, 1987), rainbow trout 0.3 mg/L and white sucker 3.0 mg/L (Verschueren, 1983). | 







