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CAS NO.83411-71-6
98%(500-1000)Kilogram98%(100-500)Metric Ton
Diisooctylphosphinic acid
CAS: 83411-71-6
Molecular Formula: C16H35O2P
| Name | Diisooctylphosphinic acid |
| Synonyms | Cyanex 272 Ionquest 290 1-hexyl-1H-imidazole Diisooctylphosphinic acid DIISOOCTYLPHOSPHINIC ACID Bis(2,4,4-trimethylpentyl)phosphinsure bis(2,4,4-trimethylpentyl)-phosphinicaci Bis(2,4,4-trimethylpentyl)phosphinic acid Bis-(2,4,4-trimethylpentyl)-phosphinic Acid Phosphinic acid,bis(2,4,4-triMethylpentyl)- Phosphinic acid, P,P-bis(2,4,4-trimethylpentyl)- |
| CAS | 83411-71-6 |
| EINECS | 280-445-7 |
| InChI | InChI=1/C9H16N2/c1-2-3-4-5-7-11-8-6-10-9-11/h6,8-9H,2-5,7H2,1H3 |
| Molecular Formula | C16H35O2P |
| Molar Mass | 290.42 |
| Density | 0.916g/mLat 20°C(lit.) |
| Boling Point | 417.1±14.0 °C(Predicted) |
| Flash Point | 117°C |
| Vapor Presure | 0.0117mmHg at 25°C |
| Appearance | Crystalline powder |
| pKa | 3.26±0.50(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.460 |
Diisooctylphosphinic acid is an organophosphorus compound with the chemical formula [(CH3)2C(CH3)2]2P(OH). The following is an introduction to its nature, use, preparation and safety information:
Nature:
-Appearance: Diisooctylphosphinic acid is generally colorless to yellow liquid, similar to the appearance of the paste.
-Solubility: It is soluble in organic solvents, such as ether, ethanol and benzene.
-Stability: Diisooctylphosphinic acid is relatively stable at room temperature, but may decompose at high temperature.
Use:
-Catalyst: Diisooctylphosphinic acid can be used as a ligand for negative oxidants and is used for catalytic reactions in organic synthesis, such as asymmetric hydrogenation, nucleophilic addition reactions of alkenes catalyzed by nitrogen and nitrogen benzene.
-Fluorescent probe: Diisooctylphosphinic acid has certain fluorescent properties and can be used as a fluorescent probe in the field of biochemical analysis.
Preparation Method:
The preparation of Diisooctylphosphinic acid is usually carried out by the following steps:
1. trimethyl pentyl alcohol was synthesized from trimethyl pentyl phosphine chloride (CH3)3 CPCl2.
2. reacting trimethylpentylphosphine chloride with water to generate trimethylpentylphosphonic acid (CH3)3CP(O)OH.
Safety Information:
- Diisooctylphosphinic acid is less toxic. But as an organic phosphorus compound, it may cause some degree of harm to the human body.
-When using Diisooctylphosphinic acid, you need to take appropriate laboratory safety measures, such as wearing protective glasses and gloves, and operating in a well-ventilated place.
-Avoid direct contact with the skin to avoid irritation or allergic reactions.
-When disposing of waste, it needs to be disposed of in accordance with local regulations.
CAS:
83411-71-6
MF:
C16H35O2P
MW:
290.42
EINECS:
280-445-7
MDL No.:
MFCD28145690
Boiling point:
417.1±14.0 °C(Predicted)
Density
0.916 g/mL at 20 °C(lit.)
vapor pressure
0.002Pa at 25℃
refractive index
n20/D 1.460
storage temp.
Sealed in dry,Room Temperature
solubility
Chloroform (Sparingly), DMSO (Slightly), Methanol (Sparingly)
pka
3.26±0.50(Predicted)
form
Oil
color
Colourless
Water Solubility
12.5mg/L at 20℃
LogP
1.83 at 30℃
Xi'an Eastling biotech Co., Ltd. is dedicated to the research and development, production, and sales of natural plant extracts; With nearly 15 years of experience in identifying, researching, developing, and producing active ingredients for medicinal plants, we focus on providing innovative products and services to customers in industries such as pharmaceuticals, health food, and cosmetics.
Eastling Biotechnology has established a global direct harvesting system for plant raw materials, ensuring the high quality and authenticity of raw materials, while also protecting the continuity and diversity of plants; Having strong research and development capabilities, we can develop more effective and specialized plant active ingredients for the pharmaceutical, health food, and cosmetics industries; We have established an advanced quality control system, and the quality control of our products depends on advanced testing instruments and high-level technical experts. The effective combination of the two forms Eastling's ability to quickly and rigorously control product quality.
We have a production system that complies with Chinese GMP and American cGMP certifications, as well as advanced and optimized large-scale industrial production technology. In addition to producing specific products for Eastling Biotechnology, we also provide customized services to meet the characteristics and needs of different customers to produce customized products.
We believe that natural active ingredients are the foundation of our service to customers. Scientific and effective production technology is the foundation for us to provide customers with specialized products. We have the ability to serve customers in the pharmaceutical, health food, and cosmetics industries, provide new product solutions, and add new value to their products.