Phosphinous chloride, P,P-dicyclopentyl-
CHLORODICYCLOPENTYLPHOSPHINE
CAS: 130914-24-8
Molecular Formula: C10 H18 Cl P
Phosphinous chloride, P,P-dicyclopentyl- - Names and Identifiers
| Name | CHLORODICYCLOPENTYLPHOSPHINE |
| Synonyms | CHLORODICYCLOPENTYLPHOSPHIN Dicyclopentylchlorophosphine CHLORODICYCLOPENTYLPHOSPHINE Dicyclopentylphosphine chloride CHLORODICYCLOPENTYLPHOSPHINE 97 dicyclopentylphosphinous chloride Phosphinous chloride, P,P-dicyclopentyl- |
| CAS | 130914-24-8 |
| InChI | InChI=1/C10H18ClP/c11-12(9-5-1-2-6-9)10-7-3-4-8-10/h9-10H,1-8H2 |
Phosphinous chloride, P,P-dicyclopentyl- - Physico-chemical Properties
| Molecular Formula | C10 H18 Cl P |
| Molar Mass | 204.68 |
| Density | 1.069g/mLat 25°C(lit.) |
| Boling Point | 258.2±7.0 °C(Predicted) |
| Flash Point | >230°F |
| Vapor Presure | 0.0224mmHg at 25°C |
| Storage Condition | Room Temprature |
| Physical and Chemical Properties | WGK Germany:3 |
Phosphinous chloride, P,P-dicyclopentyl- - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R14 - Reacts violently with water R34 - Causes burns |
| 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3265 8/PG 2 |
| WGK Germany | 3 |
Phosphinous chloride, P,P-dicyclopentyl- - Introduction
Chlorodicyclopentylphosphine (also known as CP-2Cl) is an organic compound with the chemical formula C_10H_18ClP. It is a colorless liquid and volatile at room temperature. Chlorodicyclopentylphosphine has good electrophilicity and can be widely used as a phosphine ligand and catalyst intermediate.
The main uses of chlorodicyclopentylphosphine include:
1. organic synthesis catalyst: chlorine dicyclopentyl phosphine can be used as a ligand and used in conjunction with noble metal catalysts to participate in various organic synthesis reactions, such as asymmetric hydrogenation, carbazinization of olefins, etc.
2. phosphating agent: dicyclopentylphosphine chloride can be used as a phosphorus source in organic reactions to participate in phosphating reactions and synthesize phosphide compounds.
3. Heterocyclic synthesis: Chlorodicyclopentylphosphine can be reacted with other compounds to construct a variety of different heterocyclic structures.
A common method for preparing chlorodicyclopentylphosphine is to react cyclopentylphosphine with chlorine to produce the target product. The by-product is HCl:
C_5H_9P Cl2 -> C_5H_9PCl HCl
Chlorodicyclopentylphosphine has a pungent odor in humid air and can cause irritation by inhalation through the skin, eyes and respiratory tract. When using, pay attention to avoid contact with moisture, and take necessary protective measures, such as wearing gloves, protective glasses and masks. At the same time, chlorodicyclopentylphosphine should be stored in a dry, cool place, away from heat sources and open flames. In case of accidental contact or inhalation, wash the affected area immediately and seek medical advice.
The main uses of chlorodicyclopentylphosphine include:
1. organic synthesis catalyst: chlorine dicyclopentyl phosphine can be used as a ligand and used in conjunction with noble metal catalysts to participate in various organic synthesis reactions, such as asymmetric hydrogenation, carbazinization of olefins, etc.
2. phosphating agent: dicyclopentylphosphine chloride can be used as a phosphorus source in organic reactions to participate in phosphating reactions and synthesize phosphide compounds.
3. Heterocyclic synthesis: Chlorodicyclopentylphosphine can be reacted with other compounds to construct a variety of different heterocyclic structures.
A common method for preparing chlorodicyclopentylphosphine is to react cyclopentylphosphine with chlorine to produce the target product. The by-product is HCl:
C_5H_9P Cl2 -> C_5H_9PCl HCl
Chlorodicyclopentylphosphine has a pungent odor in humid air and can cause irritation by inhalation through the skin, eyes and respiratory tract. When using, pay attention to avoid contact with moisture, and take necessary protective measures, such as wearing gloves, protective glasses and masks. At the same time, chlorodicyclopentylphosphine should be stored in a dry, cool place, away from heat sources and open flames. In case of accidental contact or inhalation, wash the affected area immediately and seek medical advice.
Last Update：2024-04-10 22:29:15
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