128273-56-3
4-(Trifluoromethylthio)benzylamine
CAS: 128273-56-3
Molecular Formula: C8H8F3NS
128273-56-3 - Names and Identifiers
128273-56-3 - Physico-chemical Properties
| Molecular Formula | C8H8F3NS |
| Molar Mass | 207.22 |
| Density | 1.310 g/mL (lit.) |
| Melting Point | 224-225 ºC (760 MMHG) |
| Boling Point | 224-225 °C/760 mmHg (lit.) |
| Flash Point | 175°F |
| Vapor Presure | 0.633mmHg at 25°C |
| pKa | 8.66±0.10(Predicted) |
| Storage Condition | Room Temprature |
| Sensitive | Stench |
| Refractive Index | n20/D 1.5040(lit.) |
128273-56-3 - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3267 8/PG 2 |
| WGK Germany | 3 |
| HS Code | 29309090 |
| Hazard Note | Corrosive/Stench |
| Hazard Class | 8 |
| Packing Group | II |
128273-56-3 - Introduction
Trifluoromethylthiobenzylamine is an organic compound with the chemical formula C8H7F3NS. The following is a description of its nature, use, preparation and safety information:
Nature:
Trifluoromethylthiobenzylamine is a colorless to light yellow liquid with high volatility. It has a strong pungent odor and is miscible with water and most organic solvents. It can exist stably at room temperature, but it will decompose when heated.
Use:
Trifluoromethylthiobenzylamine is widely used as a catalyst, an intermediate in organic synthesis and a raw material for fungicides. It has good nucleophilicity and basicity, and can be used to synthesize compounds containing trifluoromethylthiobenzylamine groups, such as drugs, dyes, medicines and pesticides.
Preparation Method:
Trifluoromethylthiobenzylamine is usually prepared by the reaction of trifluoromethylmercaptan and benzylamine. The reaction may be carried out in the presence of a quaternary ammonium salt, or the reaction rate may be increased by the addition of an entrainer.
Safety Information:
Trifluoromethylthiobenzylamine has a certain degree of irritation and corrosiveness, and has an irritating effect on the skin and eyes. It is necessary to pay attention to protective measures. Care should be taken during handling and storage to avoid contact with skin and inhalation of vapors. In use should be with good ventilation conditions, avoid contact with fire and heat sources. If accidental inhalation or contact, please seek medical treatment.
Nature:
Trifluoromethylthiobenzylamine is a colorless to light yellow liquid with high volatility. It has a strong pungent odor and is miscible with water and most organic solvents. It can exist stably at room temperature, but it will decompose when heated.
Use:
Trifluoromethylthiobenzylamine is widely used as a catalyst, an intermediate in organic synthesis and a raw material for fungicides. It has good nucleophilicity and basicity, and can be used to synthesize compounds containing trifluoromethylthiobenzylamine groups, such as drugs, dyes, medicines and pesticides.
Preparation Method:
Trifluoromethylthiobenzylamine is usually prepared by the reaction of trifluoromethylmercaptan and benzylamine. The reaction may be carried out in the presence of a quaternary ammonium salt, or the reaction rate may be increased by the addition of an entrainer.
Safety Information:
Trifluoromethylthiobenzylamine has a certain degree of irritation and corrosiveness, and has an irritating effect on the skin and eyes. It is necessary to pay attention to protective measures. Care should be taken during handling and storage to avoid contact with skin and inhalation of vapors. In use should be with good ventilation conditions, avoid contact with fire and heat sources. If accidental inhalation or contact, please seek medical treatment.
Last Update：2024-04-09 19:05:46
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