146137-78-2
2-fluoro-5-(trifluoromethyl)benzaldehyde
CAS: 146137-78-2
Molecular Formula: C8H4F4O
146137-78-2 - Names and Identifiers
146137-78-2 - Physico-chemical Properties
| Molecular Formula | C8H4F4O |
| Molar Mass | 192.11 |
| Density | 1.36g/mLat 25°C(lit.) |
| Boling Point | 176°C(lit.) |
| Flash Point | 170°F |
| Vapor Presure | 1.3mmHg at 25°C |
| Appearance | clear liquid |
| Color | Colorless to Light yellow to Light orange |
| BRN | 5810686 |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Air Sensitive |
| Refractive Index | n20/D 1.452(lit.) |
| Physical and Chemical Properties | Colorless to light yellow liquid |
146137-78-2 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29130000 |
| Hazard Class | IRRITANT |
146137-78-2 - Introduction
2-fluoro-5-(trifluoromethyl)benzaldehyde, chemical formula C9H5F4O, is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 2-fluoro-5-(trifluoromethyl)benzaldehyde is a colorless liquid.
-Melting point: Its melting point is -22.5 ° C.
-Boiling point: Its boiling point is 80 ° C.
-Density: Its density is about 1.367g/cm³.
-Solubility: 2-fluoro-5-(trifluoromethyl)benzaldehyde is insoluble in water, but can be dissolved in organic solvents.
Use:
-Chemical synthesis: It can be used as a fluorinated reagent in organic synthesis. Its trifluoromethyl group makes it an important medium in organic synthesis and can be used in the synthesis of other organic compounds.
-Pesticide: 2-fluoro-5-(trifluoromethyl)benzaldehyde is a pesticide intermediate that can be used to synthesize a variety of pesticides and act as a pesticide in agriculture.
Method:
The preparation of -2-fluoro-5-(trifluoromethyl)benzaldehyde can be obtained by reacting the corresponding aromatic aldehyde with hydrogen fluoride or potassium fluoride.
Safety Information:
- 2-fluoro-5-(trifluoromethyl)benzaldehyde has no reported hazards under normal use conditions. However, it is an organic compound and should follow general laboratory safety regulations. Avoid contact with skin, eyes and inhalation of vapors.
Nature:
-Appearance: 2-fluoro-5-(trifluoromethyl)benzaldehyde is a colorless liquid.
-Melting point: Its melting point is -22.5 ° C.
-Boiling point: Its boiling point is 80 ° C.
-Density: Its density is about 1.367g/cm³.
-Solubility: 2-fluoro-5-(trifluoromethyl)benzaldehyde is insoluble in water, but can be dissolved in organic solvents.
Use:
-Chemical synthesis: It can be used as a fluorinated reagent in organic synthesis. Its trifluoromethyl group makes it an important medium in organic synthesis and can be used in the synthesis of other organic compounds.
-Pesticide: 2-fluoro-5-(trifluoromethyl)benzaldehyde is a pesticide intermediate that can be used to synthesize a variety of pesticides and act as a pesticide in agriculture.
Method:
The preparation of -2-fluoro-5-(trifluoromethyl)benzaldehyde can be obtained by reacting the corresponding aromatic aldehyde with hydrogen fluoride or potassium fluoride.
Safety Information:
- 2-fluoro-5-(trifluoromethyl)benzaldehyde has no reported hazards under normal use conditions. However, it is an organic compound and should follow general laboratory safety regulations. Avoid contact with skin, eyes and inhalation of vapors.
Last Update：2024-04-10 22:29:15
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View History
146137-78-2
105029-70-7
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105029-70-7
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13452-14-7
溴鯨蠟烷
255611-13-3
1075-25-8
BIS(ETHYLCYCLOPENTADIENYL)NICKEL(II)
citarinl
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