磷酸三乙胺
TRIETHYLAMMONIUM PHOSPHATE
CAS: 35365-94-7
Molecular Formula: C6H18NO4P
磷酸三乙胺 - Names and Identifiers
| Name | TRIETHYLAMMONIUM PHOSPHATE |
| Synonyms | TEAP TRIETHYLAMINE PHOSPHATE TRIETHYLAMMONIUM PHOSPHATE |
| CAS | 35365-94-7 |
| EINECS | 252-528-8 |
磷酸三乙胺 - Physico-chemical Properties
| Molecular Formula | C6H18NO4P |
| Molar Mass | 199.1852 |
| Density | 1.09 g/mL at 20 °C |
| Melting Point | 93 °C |
| Appearance | Color Clear |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | n20/D 1.360 |
| Use | Analytical chemistry> analytical reagents> common analytical reagents> high performance liquid chromatography |
磷酸三乙胺 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/38 - Irritating to eyes and skin. R36/37/38 - 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 1805 8/PG 3 |
| WGK Germany | 1 |
磷酸三乙胺 - Introduction
TRIETHYLAMMONIUM PHOSPHATE(High-performance liquid chromatography,HPLC) is an analytical method used to separate, analyze and purify chemical substances. Triethylamine phosphate (triethylammonium phosphate) is a commonly used ion pair for HPLC analysis.
Triethylamine phosphate has some of the following properties:
1. Chemical stability, soluble in water and ethanol.
2. In HPLC analysis, triethylamine phosphate as an ion pair can enhance the retention and separation of analytes.
3. The retention time and resolution of the analyte can be adjusted.
4. When triethylamine phosphate is used, the analyte usually exists in the form of a cation, so it is suitable for analyzing positively charged compounds.
Triethylamine phosphate has a wide range of applications in HPLC analysis, including but not limited to the following:
1. Drug analysis: used to analyze the content, purity and impurities of drugs.
2. Environmental analysis: used to analyze pollutants in water.
3. Food analysis: used to analyze additives, residues and contaminants in food.
The method of preparing triethylamine phosphate usually includes dissolving triethylamine in a phosphoric acid solution and obtaining the product by evaporation or crystallization. Detailed preparation methods can be referred to the relevant literature or experimental guidelines.
When using triethylamine phosphate, you need to pay attention to the following safety information:
1. Avoid direct contact with skin and eyes, wear protective gloves and goggles when using.
2. Operate in a well-ventilated laboratory environment.
3. Avoid inhaling triethylamine phosphate in gas or solution to avoid discomfort or health problems.
4. Should be stored away from the fire and oxidant.
When using and handling chemicals, follow safe practices and refer to relevant safety data sheets and laboratory guidelines.
Triethylamine phosphate has some of the following properties:
1. Chemical stability, soluble in water and ethanol.
2. In HPLC analysis, triethylamine phosphate as an ion pair can enhance the retention and separation of analytes.
3. The retention time and resolution of the analyte can be adjusted.
4. When triethylamine phosphate is used, the analyte usually exists in the form of a cation, so it is suitable for analyzing positively charged compounds.
Triethylamine phosphate has a wide range of applications in HPLC analysis, including but not limited to the following:
1. Drug analysis: used to analyze the content, purity and impurities of drugs.
2. Environmental analysis: used to analyze pollutants in water.
3. Food analysis: used to analyze additives, residues and contaminants in food.
The method of preparing triethylamine phosphate usually includes dissolving triethylamine in a phosphoric acid solution and obtaining the product by evaporation or crystallization. Detailed preparation methods can be referred to the relevant literature or experimental guidelines.
When using triethylamine phosphate, you need to pay attention to the following safety information:
1. Avoid direct contact with skin and eyes, wear protective gloves and goggles when using.
2. Operate in a well-ventilated laboratory environment.
3. Avoid inhaling triethylamine phosphate in gas or solution to avoid discomfort or health problems.
4. Should be stored away from the fire and oxidant.
When using and handling chemicals, follow safe practices and refer to relevant safety data sheets and laboratory guidelines.
Last Update：2024-04-09 20:49:11
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CAS: 35365-94-7
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CAS: 35365-94-7
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View History
磷酸三乙胺
3-(4-AMINO-5-CYCLOPROPYLPYRIMIDIN-2-YL)-1-(2-FLUOROBENZYL)-1H-PYRAZOLO[3
8-((1H-咪唑-4-基)亚甲基)-6,8-二氢-7H-噻唑并[5,4-E]吲哚-7-酮
DIETHYL ETHER-D10
1-氟环戊基-1-甲醇
2-Iodo-6-methyl-benzoic acid methyl ester
Propylene glycol monooleate
1433176-83-0
4-tert-Butyl-2,6-bis-thiocyanato-phenylaMine
2-氯-6-甲氧基喹啉-8-胺
3-(4-AMINO-5-CYCLOPROPYLPYRIMIDIN-2-YL)-1-(2-FLUOROBENZYL)-1H-PYRAZOLO[3
8-((1H-咪唑-4-基)亚甲基)-6,8-二氢-7H-噻唑并[5,4-E]吲哚-7-酮
DIETHYL ETHER-D10
1-氟环戊基-1-甲醇
2-Iodo-6-methyl-benzoic acid methyl ester
Propylene glycol monooleate
1433176-83-0
4-tert-Butyl-2,6-bis-thiocyanato-phenylaMine
2-氯-6-甲氧基喹啉-8-胺