(1-OctyL
n-Octyl triphenylphosphonium bromide
CAS: 42036-78-2
Molecular Formula: C26H32BrP
(1-OctyL - Names and Identifiers
| Name | n-Octyl triphenylphosphonium bromide |
| Synonyms | (1-OctyL OCTYLTRIPHENYLPHOSPHONIUM BROMIDE Capryltriphenylphosphonium bromide N-OCTYL TRIPHENYLPHOSPONIUM BROMIDE Octyl(triphenyl)phosphonium bromide octyl(triphenyl)phosphanium,bromide n-Octyl triphenylphosphonium bromide (1-Octyl)triphenylphosphonium bromide (1-OCTYL)TRIPHENYLPHOSPHONIUM BROMIDE N-OCTYLPYRIDINIUM TRIPHENYL PHOSPHONIUM BROMIDE |
| CAS | 42036-78-2 |
| EINECS | 255-635-8 |
| InChI | InChI=1/C26H32P.BrH/c1-2-3-4-5-6-16-23-27(24-17-10-7-11-18-24,25-19-12-8-13-20-25)26-21-14-9-15-22-26;/h7-15,17-22H,2-6,16,23H2,1H3;1H/q+1;/p-1 |
(1-OctyL - Physico-chemical Properties
| Molecular Formula | C26H32BrP |
| Molar Mass | 455.41 |
| Melting Point | 61-63°C |
| Solubility | Chloroform (Slightly) |
| Appearance | Solid |
| Color | Pale Brown |
| BRN | 3642460 |
| Storage Condition | Hygroscopic, Refrigerator, under inert atmosphere |
| Sensitive | Hygroscopic |
| MDL | MFCD00051874 |
(1-OctyL - Risk and Safety
| 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
(1-OctyL - Introduction
n-Octyl triphenylphosphonium bromide is an organic compound with the chemical formula C34H39PBr. The following is an introduction to some of its properties, uses, formulation and safety information:
Nature:
-Appearance: n-Octyl triphenylphosphonium bromide is a white crystalline solid.
-Solubility: It has high solubility in organic solvents.
-Thermal stability: It is relatively stable at high temperatures, but will decompose.
Use:
-Catalyst: n-Octyl triphenylphosphonium bromide is widely used as a catalyst, especially in organic synthesis reactions.
-Electrolyte: Due to the characteristics of its quaternary ammonium cation, it is used as a component of ionic liquid electrolytes and has potential application value in the energy field.
Preparation Method:
n-Octyl triphenylphosphonium bromide can be synthesized by the following steps:
1. Triphenylphosphine reacts with bromoethane in an inert atmosphere to generate triphenylphosphine chloride.
2. the reaction of triphenylphosphine chloride with n-octanol under alkaline conditions to generate n-Octyl triphenylphosphonium bromide.
Safety Information:
n-Octyl triphenylphosphonium bromide is an organic compound and is subject to general laboratory safety practices. It may be irritating and potentially harmful to the skin, eyes and respiratory tract. During use, it is necessary to wear appropriate personal protective equipment and ensure that the operation is carried out under good ventilation.
Nature:
-Appearance: n-Octyl triphenylphosphonium bromide is a white crystalline solid.
-Solubility: It has high solubility in organic solvents.
-Thermal stability: It is relatively stable at high temperatures, but will decompose.
Use:
-Catalyst: n-Octyl triphenylphosphonium bromide is widely used as a catalyst, especially in organic synthesis reactions.
-Electrolyte: Due to the characteristics of its quaternary ammonium cation, it is used as a component of ionic liquid electrolytes and has potential application value in the energy field.
Preparation Method:
n-Octyl triphenylphosphonium bromide can be synthesized by the following steps:
1. Triphenylphosphine reacts with bromoethane in an inert atmosphere to generate triphenylphosphine chloride.
2. the reaction of triphenylphosphine chloride with n-octanol under alkaline conditions to generate n-Octyl triphenylphosphonium bromide.
Safety Information:
n-Octyl triphenylphosphonium bromide is an organic compound and is subject to general laboratory safety practices. It may be irritating and potentially harmful to the skin, eyes and respiratory tract. During use, it is necessary to wear appropriate personal protective equipment and ensure that the operation is carried out under good ventilation.
Last Update：2024-04-10 22:29:15
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