1-benzyl-2,5-dihydro-1H-pyrrole - Names and Identifiers
1-benzyl-2,5-dihydro-1H-pyrrole - Physico-chemical Properties
Molecular Formula | C11H13N
|
Molar Mass | 159.23 |
Density | 0.837g/mLat 25°C(lit.) |
Boling Point | 60°C1mm Hg(lit.) |
Flash Point | 198°F |
Vapor Presure | 0.083mmHg at 25°C |
Appearance | Liquid |
Color | Colorless to pale yellow |
BRN | 111101 |
pKa | 8.95±0.50(Predicted) |
Storage Condition | Sealed in dry,Store in freezer, under -20°C |
Sensitive | Air Sensitive |
Refractive Index | n20/D 1.542(lit.) |
MDL | MFCD00012324 |
1-benzyl-2,5-dihydro-1H-pyrrole - 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.)
S20 - When using, do not eat or drink.
|
UN IDs | UN 3267 8/PG 2 |
WGK Germany | 3 |
HS Code | 29339900 |
Hazard Class | 8 |
Packing Group | III |
1-benzyl-2,5-dihydro-1H-pyrrole - Introduction
1-benzyl-3-pyrroline is an organic compound with the chemical formula C12H11N. It has structural features containing benzyl and pyrroline rings, which give it some unique properties and uses.
Nature:
1-benzyl-3-cryroline is an aromatic liquid that is soluble in organic solvents such as ethanol and dimethylformamide. It has a strong fragrance and can be used for the addition of flavors and fragrances.
Use:
1-benzyl-3-cryroline is a commonly used aromatic compound, widely used in food, cosmetics and perfume industries. Due to its unique fragrance, it can be used as a component of perfumers and fragrances. In addition, it can also be used to synthesize other organic compounds.
Preparation Method:
The preparation of 1-benzyl-3-pyriroline is usually obtained by reacting quaternary pentylene oxide with benzyl alcohol. The specific step is to first carry out a condensation reaction of quaternary pentylene oxide and benzyl alcohol under alkaline conditions to generate 1-benzyl-3-pyriroline. This synthesis method is relatively simple and efficient.
Safety Information:
No particularly serious safety issues have been reported regarding the toxicity and safety of 1-benzyl-3-cryroline. However, like any organic compound, it still needs to be handled with proper precautions. Direct contact with skin and inhalation should be avoided, and contact with strong oxidants and oxygen should be avoided to avoid fire or explosion. When using 1-benzyl-3-yrroline, it is best to use a laboratory fume hood to ensure the safety of the operating environment.
Last Update:2024-04-09 21:32:43