4901-51-3
2,3,4,5-tetrachlorophenol
CAS: 4901-51-3
Molecular Formula: C6H2Cl4O
4901-51-3 - Names and Identifiers
| Name | 2,3,4,5-tetrachlorophenol |
| Synonyms | 2,3,4,5-TECP 2,3,4,5-tetrachlorophenol 2,3,4,5-tetrachloro-pheno 2,3,4,5-TETRACHLOROPHENOL phenol,2,3,4,5-tetrachloro 2,3,4,5-tetrachlorophenate 2,3,4,5-tetrachlorophenol solution |
| CAS | 4901-51-3 |
| EINECS | 225-531-7 |
| InChI | InChI=1S/C6H2Cl4O/c7-2-1-3(11)5(9)6(10)4(2)8/h1,11H |
4901-51-3 - Physico-chemical Properties
| Molecular Formula | C6H2Cl4O |
| Molar Mass | 231.89 |
| Density | 1.7544 (rough estimate) |
| Melting Point | 117℃ |
| Boling Point | 331.59°C (rough estimate) |
| Flash Point | 4°C |
| Water Solubility | 166mg/L(25 ºC) |
| Appearance | neat |
| BRN | 2049590 |
| pKa | 6.15±0.28(Predicted) |
| Storage Condition | APPROX 4°C |
| Refractive Index | 1.5133 (estimate) |
4901-51-3 - Risk and Safety
| Risk Codes | R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R39/23/24/25 - R67 - Vapors may cause drowsiness and dizziness R65 - Harmful: May cause lung damage if swallowed R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R38 - Irritating to the skin R11 - Highly Flammable R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. R25 - Toxic if swallowed |
| Safety Description | S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. S33 - Take precautionary measures against static discharges. S29 - Do not empty into drains. S16 - Keep away from sources of ignition. S36/39 - S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S25 - Avoid contact with eyes. |
| UN IDs | UN 1230 3/PG 2 |
| WGK Germany | 3 |
| RTECS | SM9200000 |
4901-51-3 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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