1,2,3,5-TETRACHLOROBENZENE OEKANAL, 250
1,2,3,5-Tetrachlorobenzene
CAS: 634-90-2
Molecular Formula: C6H2Cl4
1,2,3,5-TETRACHLOROBENZENE OEKANAL, 250 - Names and Identifiers
1,2,3,5-TETRACHLOROBENZENE OEKANAL, 250 - Physico-chemical Properties
| Molecular Formula | C6H2Cl4 |
| Molar Mass | 215.89 |
| Density | 1.5578 (estimate) |
| Melting Point | 54.5°C |
| Boling Point | 246°C |
| Flash Point | 113°C |
| Water Solubility | 4.016mg/L(25 ºC) |
| Solubility | Soluble in alcohol, benzene, ether, and ligroin (Weast, 1986) |
| Vapor Presure | 0.07 at 25 °C (extrapolated, Mackay et al., 1982) |
| Appearance | neat |
| Color | White to Almost white |
| BRN | 1618864 |
| Storage Condition | APPROX 4°C |
| Refractive Index | 1.5348 (estimate) |
| Physical and Chemical Properties | Melting Point: 54.5 Boiling Point: 246 |
1,2,3,5-TETRACHLOROBENZENE OEKANAL, 250 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R11 - Highly Flammable |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S16 - Keep away from sources of ignition. S7 - Keep container tightly closed. |
| UN IDs | UN 1230 3/PG 2 |
| WGK Germany | 3 |
| RTECS | DB9445000 |
| Toxicity | Acute oral LD50 for rats 1,727 mg/kg (quoted, RTECS, 1985). |
1,2,3,5-TETRACHLOROBENZENE OEKANAL, 250 - Reference Information
| Henry's Law Constant | 58.0 at 25 °C (gas stripping-GC, Shiu and Mackay, 1997) |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | organic synthesis. |
| category | toxic substances |
| toxicity grade | poisoning |
| Acute toxicity | oral-rat LD50: 1727 mg/kg |
| flammability hazard characteristics | open flame flammability; Toxic chloride fumes from combustion |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored separately from oxidants and food additives |
| fire extinguishing agent | water, foam, carbon dioxide, sand |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 20:48:19
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QQ: 2853786052
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