2-(2,4,5-Trichlorophenoxy)propionic acid
2-(2,4,5-Trichlorophenoxy)propionic acid
CAS: 93-72-1
Molecular Formula: C9H7Cl3O3
2-(2,4,5-Trichlorophenoxy)propionic acid - Names and Identifiers
| Name | 2-(2,4,5-Trichlorophenoxy)propionic acid |
| Synonyms | tube Silvex 2(2,4,5)TP garlon[qr] Fenoprop~Silvex 2,4,5-TP(Silvex) Silvex (2,4,5-TP) Herbicides, silvex herbicides,silvex[qr] 2-(2,4,5-Trichlorophenoxy)propionic acid (2S)-2-(2,4,5-trichlorophenoxy)propanoate (2R)-2-(2,4,5-trichlorophenoxy)propanoate (2R)-2-(2,4,5-trichlorophenoxy)propanoic acid fenoprop 2-(2,4,5-trichlorophenoxy)propionic acid 2,4,5-TP, 2-(2,4,5-Trichlorophenoxy)propionic acid solution, Fenoprop, Silvex(R) |
| CAS | 93-72-1 |
| EINECS | 202-271-2 |
| InChI | InChI=1/C9H7Cl3O3/c1-4(9(13)14)15-8-3-6(11)5(10)2-7(8)12/h2-4H,1H3,(H,13,14)/p-1/t4-/m1/s1 |
2-(2,4,5-Trichlorophenoxy)propionic acid - Physico-chemical Properties
| Molecular Formula | C9H7Cl3O3 |
| Molar Mass | 269.51 |
| Density | 1.5288 (rough estimate) |
| Melting Point | 175-180°C |
| Boling Point | 378.87°C (rough estimate) |
| Flash Point | 11°C |
| Water Solubility | 71mg/L(25 ºC) |
| Vapor Presure | 2.13E-06mmHg at 25°C |
| Appearance | neat |
| Merck | 13,8606 |
| BRN | 1985768 |
| pKa | 2.93±0.10(Predicted) |
| Storage Condition | 0-6°C |
| Stability | Stablr. Incompatible with strong bases, strong oxidizing agents. |
| Refractive Index | 1.4900 (estimate) |
2-(2,4,5-Trichlorophenoxy)propionic acid - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R38 - Irritating to the skin R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R11 - Highly Flammable |
| Safety Description | S37 - Wear suitable gloves. S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. 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 3077 9/PG 3 |
| WGK Germany | 3 |
| RTECS | UF8225000 |
| HS Code | 29189990 |
| Hazard Class | 9 |
| Packing Group | III |
| Toxicity | LD50 orally in rats: 650 mg/kg (Bailey, White) |
2-(2,4,5-Trichlorophenoxy)propionic acid - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| category | pesticide |
| toxicity grade | high toxicity |
| Acute toxicity | oral-rat LD50: 650 mg/kg; Oral-mouse LD50: 276 mg/kg |
| flammability hazard characteristics | thermal decomposition of toxic chloride gases |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored and transported separately from food raw materials |
| fire extinguishing agent | Sand, dry powder, foam |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 02:00:12
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