2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI)
- CAS NO.：25109-26-6
- Empirical Formula: C5H4OSe
- Molecular Weight: 159.04
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 17:22:22
Properties of 2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI)
| Boiling point: | 85°C/7mmHg(lit.) |
| Density | 1.6688 g/cm3 |
| refractive index | 1.6290 to 1.6330 |
| CAS DataBase Reference | 25109-26-6 |
Safety information for 2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI)
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H227:Flammable liquids H373:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P314:Get medical advice/attention if you feel unwell. P391:Collect spillage. Hazardous to the aquatic environment P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for 2-Selenophenecarboxaldehyde (6CI,7CI,8CI,9CI)
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