1,2-PHENYLENEBISPHOSPHINE
1,2-BIS(PHOSPHINO)BENZENE
CAS: 80510-04-9
Molecular Formula: C6H8P2
1,2-PHENYLENEBISPHOSPHINE - Names and Identifiers
| Name | 1,2-BIS(PHOSPHINO)BENZENE |
| Synonyms | O-BIS(PHOSPHINO)BENZENE 1,2-PHENYLENEBISPHOSPHINE 1,2-BIS(PHOSPHINO)BENZENE Bisphosphinobenzeneinhexane Bisphosphinobenzenecolorlessliq |
| CAS | 80510-04-9 |
1,2-PHENYLENEBISPHOSPHINE - Physico-chemical Properties
| Molecular Formula | C6H8P2 |
| Molar Mass | 142.08 |
| Density | 1.101 g/mL at 25 °C(lit.) |
| Boling Point | 53-55°C 0,25mm |
| Appearance | liquid |
| Color | colorless |
| Sensitive | air sensitive |
1,2-PHENYLENEBISPHOSPHINE - Risk and Safety
| Hazard Symbols | F - Flammable |
| Risk Codes | R17 - Spontaneously flammable in air R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S7/8 - 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. S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) S27 - Take off immediately all contaminated clothing. S16 - Keep away from sources of ignition. |
| UN IDs | 2924 |
| HS Code | 29319090 |
1,2-PHENYLENEBISPHOSPHINE - Upstream Downstream Industry
| Downstream Products | 1,1′-(1,2-Phenylene)bis(phospholane) (-)-1,2-BIS[(2R,5R)-2,5-DIMETHYLPHOSPHOLANO]BENZENE |
1,2-PHENYLENEBISPHOSPHINE - Introduction
1,2-bis (PHOSPHINO)BENZENE, chemical formula C12H10O2P2, is an organic phosphorus compound. Its nature, use, formulation and safety information are described below:
Nature:
1,2-bis (PHOSPHINO)BENZENE is a white crystal, soluble in organic solvents such as chloroform, dimethylformamide and acetonitrile, and slightly soluble in water. It is a hydrophobic compound containing two phosphono groups in its structure.
Use:
1,2-bis (PHOSPHINO)BENZENE is mainly used as a catalyst and ligand. As a catalyst, it can be used in a variety of reactions in organic synthesis, such as hydrogenation reaction, addition reaction and cross condensation reaction. As a ligand, it can coordinate with transition metals to form complexes and play an important role in catalyst design.
Method:
1,2-bis (PHOSPHINO) benzenes are generally prepared by oxidation of dibenzyl suberic acid and triphenylphosphine to 1,2-bis (PHOSPHINO) benzenes. The specific reaction conditions can be optimized according to actual needs.
Safety Information:
1,2-bis (PHOSPHINO)BENZENE has no obvious toxicity to human body at room temperature, but it is still necessary to pay attention to safe operation. Contact with its solution or dust may cause eye and skin irritation. Use should wear appropriate protective equipment to avoid direct contact. Keep away from ignition and oxidizing agents during handling and storage. If ingested or inhaled, seek medical attention immediately.
Nature:
1,2-bis (PHOSPHINO)BENZENE is a white crystal, soluble in organic solvents such as chloroform, dimethylformamide and acetonitrile, and slightly soluble in water. It is a hydrophobic compound containing two phosphono groups in its structure.
Use:
1,2-bis (PHOSPHINO)BENZENE is mainly used as a catalyst and ligand. As a catalyst, it can be used in a variety of reactions in organic synthesis, such as hydrogenation reaction, addition reaction and cross condensation reaction. As a ligand, it can coordinate with transition metals to form complexes and play an important role in catalyst design.
Method:
1,2-bis (PHOSPHINO) benzenes are generally prepared by oxidation of dibenzyl suberic acid and triphenylphosphine to 1,2-bis (PHOSPHINO) benzenes. The specific reaction conditions can be optimized according to actual needs.
Safety Information:
1,2-bis (PHOSPHINO)BENZENE has no obvious toxicity to human body at room temperature, but it is still necessary to pay attention to safe operation. Contact with its solution or dust may cause eye and skin irritation. Use should wear appropriate protective equipment to avoid direct contact. Keep away from ignition and oxidizing agents during handling and storage. If ingested or inhaled, seek medical attention immediately.
Last Update：2024-04-10 22:29:15
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Downstream Products for 1,2-PHENYLENEBISPHOSPHINE