37680-66-3 - Names and Identifiers
Name | 2,2',4-TRICHLOROBIPHENYL
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Synonyms | PCB-17 PCB NO 17 2,4,2'-CB PCB15 in Octane 2,4,2'-Trichlorobiphenyl 2,2',4-TRICHLOROBIPHENYL 2,2',4-Trichloro-1,1'-biphenyl 2,2',4-TRICB CERTIFIED STANDARD
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CAS | 37680-66-3
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37680-66-3 - Physico-chemical Properties
Molecular Formula | C12H7Cl3
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Molar Mass | 257.54 |
Density | 1.3510 (rough estimate) |
Melting Point | 63.91°C (estimate) |
Boling Point | 334.36°C (rough estimate) |
Water Solubility | 259.2ug/L(20 ºC) |
Refractive Index | 1.6040 (rough estima |
37680-66-3 - Risk and Safety
Hazard Symbols | N - Dangerous for the environment

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Risk Codes | R33 - Danger of cumulative effects
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
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Safety Description | S35 - This material and its container must be disposed of in a safe way.
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.
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UN IDs | UN 2315 9/PG 2 |
37680-66-3 - Introduction
2,2 ',4-TRICHLOROBIPHENYL is an organic compound with the chemical formula C12H6Cl3. Its nature is as follows:
1. Appearance: 2,2 ',4-TRICHLOROBIPHENYL is a colorless to light yellow crystal or crystalline solid.
2. Melting point: The melting point of this compound is about 70-72°C.
3. Boiling point: Its boiling point is about 361 ℃.
The main uses of 2,2 ',4-TRICHLOROBIPHENYL include:
1. Pesticide: Because of its bactericidal and insecticidal effects, 2,2 ',4-TRICHLOROBIPHENYL is widely used as a pesticide, especially for pest control of rice, wheat and fruit trees.
2. Industrial use: The compound can be used in the synthesis of dyes and pigments, and as an additive for light stabilizers and rubber antioxidants.
3. Research purposes: 2,2 ',4-TRICHLOROBIPHENYL can also be used in organic synthesis and chemical research, such as as reagents, catalysts or reaction intermediates.
Regarding the preparation method of 2,2 ',4-TRICHLOROBIPHENYL, a commonly used method is synthesis by replacing the hydrogen atom in the benzene ring with a chlorine atom. Specific synthetic methods may use chlorine or a chlorinating agent to react with benzene.
When using 2,2 ',4-TRICHLOROBIPHENYL, note the following safety information:
1 toxicity: The compound has a certain toxicity, should avoid direct contact with the skin, inhalation of gas or ingestion.
2. Avoid fire Source: 2,2 ',4-TRICHLOROBIPHENYL flammable, should avoid contact with open flame or high temperature objects.
3. Ventilation conditions: use to ensure good ventilation, avoid toxic gas accumulation.
4. Storage: Store 2,2 ',4-TRICHLOROBIPHENYL in a sealed container, away from fire sources and flammable materials.
5. Waste Disposal: When disposing of waste from this compound, it should be disposed of safely in accordance with local regulations.
Please note that when using 2,2 ',4-TRICHLOROBIPHENYL or any other chemical substance, you should follow the safety procedures and follow relevant regulations and guidelines.
Last Update:2024-04-10 22:29:15