3,5-bis(trifluoromethyl)styrene
3,5-bis(trifluoromethyl)styrene
CAS: 349-59-7
Molecular Formula: C10H6F6
3,5-bis(trifluoromethyl)styrene - Names and Identifiers
| Name | 3,5-bis(trifluoromethyl)styrene |
| Synonyms | 3,5-BIS(TRIFLUOROMETHYL)STYRENE 3,5-bis(trifluoromethyl)styrene 1-ethenyl-3,5-bis(trifluoromethyl)benzene 3,5-BIS(TRIFLUOROMETHYL)STYRENE , STABILIZED WITH MEHQ |
| CAS | 349-59-7 |
| InChI | InChI=1/C10H6F6/c1-2-6-3-7(9(11,12)13)5-8(4-6)10(14,15)16/h2-5H,1H2 |
3,5-bis(trifluoromethyl)styrene - Physico-chemical Properties
| Molecular Formula | C10H6F6 |
| Molar Mass | 240.15 |
| Density | 1.334g/mLat 25°C(lit.) |
| Melting Point | 7-8°C(lit.) |
| Boling Point | 60°C20mm Hg(lit.) |
| Flash Point | 122°F |
| Water Solubility | Sparingly soluble in water. |
| Vapor Presure | 2.61mmHg at 25°C |
| Storage Condition | 2-8°C |
| Refractive Index | n20/D 1.425(lit.) |
| MDL | MFCD00075538 |
3,5-bis(trifluoromethyl)styrene - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| Hazard Class | 3 |
| Packing Group | III |
3,5-bis(trifluoromethyl)styrene - Introduction
3,5-bis(trifluoromethyl)styrene is an organic compound with the chemical formula C10H6F6. It has the following properties:
1. Appearance: colorless liquid or white crystal.
2. Melting point and boiling point: melting point is -25°C, boiling point is 92°C.
3. Solubility: Soluble in organic solvents such as ethanol, ether and ether.
4. stability: stable at room temperature, high temperature, light, oxidant and other conditions prone to decomposition.
The main uses of
3,5-bis(trifluoromethyl)styrene are as follows:
1. Reaction with other compounds: Because its chemical structure contains benzene ring and trifluoromethyl group, it can be used as a starting material for the synthesis of other organic compounds.
2. Polymerization: It can be copolymerized with other monomers to form polymers through polymerization, which can be used in coatings, adhesives and other fields.
3. Optical materials: Due to its special structure and properties, it has potential application value in the field of optical materials.
The methods for preparing 3,5-bis(trifluoromethyl)styrene are generally as follows:
1. Simple amide reagent method: 3,5-bis(trifluoromethyl)styrene was obtained by trifluoromethylating styrene using trifluoromethylamide reagent.
2. Arylation Reaction: A 3,5-bis(trifluoromethyl)styrene was obtained by arylation of styrene using trifluoromethane as a reaction reagent.
Regarding safety information, 3,5-bis(trifluoromethyl)styrene is an organic compound and is potentially dangerous. Pay attention to the following safety measures during operation:
1. avoid contact with skin and eyes: use should wear appropriate protective equipment, such as chemical protective gloves, protective glasses.
2. Keep away from fire and high temperature: avoid contact with open flame, and keep away from high temperature and fire source when storing.
3. use in well-ventilated areas: use in well-ventilated laboratories or workplaces.
In addition, you should understand the relevant safety information of the compound before use, and follow the correct use and storage methods.
1. Appearance: colorless liquid or white crystal.
2. Melting point and boiling point: melting point is -25°C, boiling point is 92°C.
3. Solubility: Soluble in organic solvents such as ethanol, ether and ether.
4. stability: stable at room temperature, high temperature, light, oxidant and other conditions prone to decomposition.
The main uses of
3,5-bis(trifluoromethyl)styrene are as follows:
1. Reaction with other compounds: Because its chemical structure contains benzene ring and trifluoromethyl group, it can be used as a starting material for the synthesis of other organic compounds.
2. Polymerization: It can be copolymerized with other monomers to form polymers through polymerization, which can be used in coatings, adhesives and other fields.
3. Optical materials: Due to its special structure and properties, it has potential application value in the field of optical materials.
The methods for preparing 3,5-bis(trifluoromethyl)styrene are generally as follows:
1. Simple amide reagent method: 3,5-bis(trifluoromethyl)styrene was obtained by trifluoromethylating styrene using trifluoromethylamide reagent.
2. Arylation Reaction: A 3,5-bis(trifluoromethyl)styrene was obtained by arylation of styrene using trifluoromethane as a reaction reagent.
Regarding safety information, 3,5-bis(trifluoromethyl)styrene is an organic compound and is potentially dangerous. Pay attention to the following safety measures during operation:
1. avoid contact with skin and eyes: use should wear appropriate protective equipment, such as chemical protective gloves, protective glasses.
2. Keep away from fire and high temperature: avoid contact with open flame, and keep away from high temperature and fire source when storing.
3. use in well-ventilated areas: use in well-ventilated laboratories or workplaces.
In addition, you should understand the relevant safety information of the compound before use, and follow the correct use and storage methods.
Last Update：2024-04-10 22:29:15
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