1-BENZOTHIOPHEN-2-YLMETHYLAMINE - Names and Identifiers
1-BENZOTHIOPHEN-2-YLMETHYLAMINE - Physico-chemical Properties
Molecular Formula | C9H9NS
|
Molar Mass | 163.24 |
Density | 1.227g/cm3 |
Melting Point | 58 °C |
Boling Point | 110-12°C 0,25mm |
Flash Point | 137.564°C |
Vapor Presure | 0.001mmHg at 25°C |
Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
Refractive Index | 1.692 |
1-BENZOTHIOPHEN-2-YLMETHYLAMINE - Risk and Safety
Risk Codes | R34 - Causes burns
R22 - Harmful if swallowed
|
Safety Description | 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 | 3259 |
Hazard Note | Corrosive |
Hazard Class | IRRITANT |
1-BENZOTHIOPHEN-2-YLMETHYLAMINE - Introduction
Benzo [B] thiophen-2-ylmethanamine is an organic compound with the chemical formula C9H9NS. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Benzo [B] thiophen-2-ylmethanamine is a colorless to light yellow liquid.
-Solubility: It is soluble in many organic solvents, such as ethanol, ether and dichloromethane.
Use:
- benzo [B] thiophen-2-ylmethanamine are organic intermediate compounds that can be used to synthesize other drugs, dyes, pesticides, polymers and other compounds.
-It is also used as a reagent in the field of biochemical research.
Preparation Method:
- benzo [B] thiophen-2-ylmethanamine can be obtained by the reaction of benzothiophenol with ammonia methanol. The specific steps include the reaction of benzothiophenol with excess chloroformyl chloride to form an acid chloride derivative, then the reaction with ammonia methanol to form 1-benzothiophen-2-ylformamide, and finally the reduction reaction to obtain the target product.
Safety Information:
- benzo [B] thiophen-2-ylmethanamine may be irritating and may be harmful to the eyes, skin, and respiratory system.
-Wear appropriate personal protective equipment such as gloves, safety glasses and respiratory protection when used.
-Avoid contact with skin and eyes during operation, and ensure good ventilation conditions.
-Avoid inhaling its vapor or dust, and keep away from fire and high temperature.
-If inhaled, swallowed, or exposed to large amounts of this compound, seek medical attention.
Last Update:2024-04-09 02:00:48