METHYLENEBIS(DICYCLOHEXYLPHOSPHINE)
BIS(DICYCLOHEXYLPHOSPHINO)METHANE
CAS: 137349-65-6
Molecular Formula: C25H46P2
METHYLENEBIS(DICYCLOHEXYLPHOSPHINE) - Names and Identifiers
| Name | BIS(DICYCLOHEXYLPHOSPHINO)METHANE |
| Synonyms | BIS(DICYCLOHEXYLPHOSPHINO)METHANE METHYLENEBIS(DICYCLOHEXYLPHOSPHINE) methanediylbis(dicyclohexylphosphane) 1,2-Bis(dicyclohexylphosphino)methane Bis(dicyclohexylphosphino)methane, min |
| CAS | 137349-65-6 |
| InChI | InChI=1/C25H46P2/c1-5-13-22(14-6-1)26(23-15-7-2-8-16-23)21-27(24-17-9-3-10-18-24)25-19-11-4-12-20-25/h22-25H,1-21H2 |
METHYLENEBIS(DICYCLOHEXYLPHOSPHINE) - Physico-chemical Properties
| Molecular Formula | C25H46P2 |
| Molar Mass | 408.59 |
| Melting Point | 95-102 °C (lit.) |
| Boling Point | 511.2±20.0 °C(Predicted) |
| Flash Point | 279.4°C |
| Vapor Presure | 4.63E-10mmHg at 25°C |
| Appearance | crystal |
| Color | white |
| BRN | 5340912 |
| Sensitive | Air Sensitive |
| Physical and Chemical Properties | Sensitivity: Air Sensitive WGK Germany:3 |
METHYLENEBIS(DICYCLOHEXYLPHOSPHINE) - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| 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 - Wear suitable protective clothing. |
| UN IDs | UN1325 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-23 |
| Hazard Class | 4.1 |
| Packing Group | II |
METHYLENEBIS(DICYCLOHEXYLPHOSPHINE) - Introduction
Bis (dicyclohexylphosphine) methane is an organic compound with the formula C12H22P2, also known as bis (cyclohexyl) dimethylphosphine. The following is a description of the nature, use, preparation and safety information of bis (dicyclohexylphosphine) methane:
Nature:
Bis (dicyclohexylphosphine) methane is a colorless liquid with a pungent odor. It is soluble in organic solvents such as ethers, ketones and hydrocarbons. It can be oxidized slowly in air.
Use:
Bis (dicyclohexylphosphine) methane is mainly used as an organic synthesis reagent and ligand. It can act as a chelating ligand in organometallic chemistry, forming stable complexes with metal ions. In addition, bis (dicyclohexylphosphine) methane also has important application value in the preparation of catalysts, the synthesis of drugs and the study of polymer materials.
Preparation Method:
The preparation of bis (dicyclohexylphosphine) methane can be achieved through a series of chemical reactions. A commonly used method is to react dicyclohexylbromide with tris (dimethylamino) phosphine, followed by a dehydration treatment to finally obtain bis (dicyclohexylphosphine) methane.
Safety Information:
Bis (dicyclohexylphosphine) methane is less toxic, but contact with skin and inhalation of its vapors may cause irritation and allergic reactions. During operation, direct contact with skin, eyes and respiratory tract should be avoided, and protective gloves, goggles and protective masks should be worn if necessary. In addition, bis (dicyclohexylphosphine) methane should be stored in a cool, well-ventilated place and away from flammables and oxidants.
Please note that chemical experiments and the use of organic compounds should follow relevant safety operating procedures and be carried out under controlled conditions with professional guidance and equipment protection.
Nature:
Bis (dicyclohexylphosphine) methane is a colorless liquid with a pungent odor. It is soluble in organic solvents such as ethers, ketones and hydrocarbons. It can be oxidized slowly in air.
Use:
Bis (dicyclohexylphosphine) methane is mainly used as an organic synthesis reagent and ligand. It can act as a chelating ligand in organometallic chemistry, forming stable complexes with metal ions. In addition, bis (dicyclohexylphosphine) methane also has important application value in the preparation of catalysts, the synthesis of drugs and the study of polymer materials.
Preparation Method:
The preparation of bis (dicyclohexylphosphine) methane can be achieved through a series of chemical reactions. A commonly used method is to react dicyclohexylbromide with tris (dimethylamino) phosphine, followed by a dehydration treatment to finally obtain bis (dicyclohexylphosphine) methane.
Safety Information:
Bis (dicyclohexylphosphine) methane is less toxic, but contact with skin and inhalation of its vapors may cause irritation and allergic reactions. During operation, direct contact with skin, eyes and respiratory tract should be avoided, and protective gloves, goggles and protective masks should be worn if necessary. In addition, bis (dicyclohexylphosphine) methane should be stored in a cool, well-ventilated place and away from flammables and oxidants.
Please note that chemical experiments and the use of organic compounds should follow relevant safety operating procedures and be carried out under controlled conditions with professional guidance and equipment protection.
Last Update：2024-04-09 20:52:54
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Spot supply
Product Name: Bis(dicyclohexylphosphino)methane Visit Supplier Webpage Request for quotationCAS: 137349-65-6
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: Bis(dicyclohexylphosphino)methane Visit Supplier Webpage Request for quotationCAS: 137349-65-6
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
View History
METHYLENEBIS(DICYCLOHEXYLPHOSPHINE)
PALLADIC AMMONIUM CHLORIDE
1-(2,5-二氯-4-磺酸苯基)-3-甲基-5-吡唑酮
ZIRCONIUM(IV) HYDROGENPHOSPHATE
PALLADIC AMMONIUM CHLORIDE
1-(2,5-二氯-4-磺酸苯基)-3-甲基-5-吡唑酮
ZIRCONIUM(IV) HYDROGENPHOSPHATE