bis(4-methylphenyl)-oxophosphanium
Bis(p-tolyl)phosphine oxide
CAS: 2409-61-2
Molecular Formula: C14H15OP
bis(4-methylphenyl)-oxophosphanium - Names and Identifiers
| Name | Bis(p-tolyl)phosphine oxide |
| Synonyms | Bis(p-toL Di-p-tolylphosphine oxide Bis(p-tolyl)phosphine oxide BIS(P-TOLYL)PHOSPHINE OXIDE bis(4-methylphenyl)phosphane oxide Bis(4-Methylphenyl)phosphine Oxide bis(4-methylphenyl)-oxophosphanium Bis (p-Methylphenyl) phosphine oxide 1-Methyl-4-[(4-Methylphenyl)phosphoryl]benzene |
| CAS | 2409-61-2 |
| EINECS | 808-017-2 |
| InChI | InChI=1/C14H15OP/c1-11-3-7-13(8-4-11)16(15)14-9-5-12(2)6-10-14/h3-10,16H,1-2H3 |
| InChIKey | GCUWBTGMXUIKOB-UHFFFAOYSA-N |
bis(4-methylphenyl)-oxophosphanium - Physico-chemical Properties
| Molecular Formula | C14H15OP |
| Molar Mass | 230.24 |
| Melting Point | 96°C(lit.) |
| Boling Point | 354.2±45.0 °C(Predicted) |
| Flash Point | 168.035°C |
| Water Solubility | Slightly soluble in water. |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
bis(4-methylphenyl)-oxophosphanium - Risk and Safety
| Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and 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. |
| HS Code | 29319090 |
bis(4-methylphenyl)-oxophosphanium - Introduction
Bis(p-tolyl) phosphate oxide, chemical formula C14H13PO, is an organic phosphorus oxide compound. The following is an introduction to the nature, use, formulation and safety information of Bis(p-tolyl) phosphate oxide:
Nature:
-Appearance: White crystalline solid
-Molecular weight: 226.23g/mol
-Melting point: 146-148 ° C
-Boiling point: 400 ° C (decomposition)
-Solubility: Soluble in most organic solvents, insoluble in water
Use:
- Bis(p-tolyl) phosphate oxide is commonly used as a catalyst, complexing agent and reducing agent in organic synthesis.
-can be used for alkene and alkyne hydrogenation reaction, cycloaddition reaction, C- C bond formation reaction.
-In metal-catalyzed reactions, it can provide effective coordination and stable active intermediates.
Method:
- Bis(p-tolyl) phosphate oxide is generally obtained by the reaction of phosphorus and p-methylbenzyl alcohol. The specific synthesis method can refer to the organic synthesis literature and patent information.
Safety Information:
- Bis(p-tolyl)phosphine oxide has no obvious toxicity and irritation under General use conditions.
-As organic matter, avoid contact with strong oxidants to avoid dangerous reactions.
-During operation, proper ventilation measures should be taken to avoid inhaling dust or vapor.
-Should be stored in a dry, well-ventilated place, and away from fire and heat sources.
Please note that the information provided above is for informational purposes only and more detailed information and professional advice may be required for specific nature, use, manufacturing and safety information.
Nature:
-Appearance: White crystalline solid
-Molecular weight: 226.23g/mol
-Melting point: 146-148 ° C
-Boiling point: 400 ° C (decomposition)
-Solubility: Soluble in most organic solvents, insoluble in water
Use:
- Bis(p-tolyl) phosphate oxide is commonly used as a catalyst, complexing agent and reducing agent in organic synthesis.
-can be used for alkene and alkyne hydrogenation reaction, cycloaddition reaction, C- C bond formation reaction.
-In metal-catalyzed reactions, it can provide effective coordination and stable active intermediates.
Method:
- Bis(p-tolyl) phosphate oxide is generally obtained by the reaction of phosphorus and p-methylbenzyl alcohol. The specific synthesis method can refer to the organic synthesis literature and patent information.
Safety Information:
- Bis(p-tolyl)phosphine oxide has no obvious toxicity and irritation under General use conditions.
-As organic matter, avoid contact with strong oxidants to avoid dangerous reactions.
-During operation, proper ventilation measures should be taken to avoid inhaling dust or vapor.
-Should be stored in a dry, well-ventilated place, and away from fire and heat sources.
Please note that the information provided above is for informational purposes only and more detailed information and professional advice may be required for specific nature, use, manufacturing and safety information.
Last Update：2024-04-10 22:29:15
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