椰子烷基三甲基季铵化合物甲基硫酸盐
Quaternary ammonium compounds, coco alkyltrimethyl, Me sulfates
CAS: 68002-60-8
Molecular Formula:
椰子烷基三甲基季铵化合物甲基硫酸盐 - Names and Identifiers
椰子烷基三甲基季铵化合物甲基硫酸盐 - Physico-chemical Properties
| Flash Point | >100℃ |
椰子烷基三甲基季铵化合物甲基硫酸盐 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R38 - Irritating to the skin R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. |
| WGK Germany | 2 |
椰子烷基三甲基季铵化合物甲基硫酸盐 - Introduction
Quaternary ammonia compounds, coco alkyltrimethyl, Me sulfates(CTAB) is a surfactant with hygroscopic and micelle forming ability. Its chemical structure contains alkyl chain and hydrophilic quaternary ammonium salt group, which makes it have good dispersion and emulsion stability.
The main use of CTAB is as an analytical reagent, surfactant and dehydrating agent in chemical and biochemical laboratories. It can be used in the extraction, separation and synthesis of DNA, proteins and nanoparticles, and is also commonly used to seal the surface of cells and membranes for further research. In addition, CTAB is also used in the preparation of nanomaterials, synthesis of catalysts and dyes, as well as in the field of medicine and daily cosmetics.
A common method for preparing CTAB is to react coconut oil or coconut oil with thietriol to produce methyl sulfate, and then react with trimethylamine to form trimethyl methyl sulfate, finally, the reaction with ammonium chloride yields Quaternary ammonia compounds, coco alkyltrimethyl, Me sulfates.
When operating the CTAB, pay attention to its security information. Since it is a surfactant, it may be irritating to the skin and eyes. It is recommended to wear protective gloves and goggles when in use. In addition, the CTAB should be stored in a dry, cool and well-ventilated place, away from fire and oxidizing agents. If inhalation, skin contact or ingestion occurs, should be promptly cleaned, and seek medical advice.
The main use of CTAB is as an analytical reagent, surfactant and dehydrating agent in chemical and biochemical laboratories. It can be used in the extraction, separation and synthesis of DNA, proteins and nanoparticles, and is also commonly used to seal the surface of cells and membranes for further research. In addition, CTAB is also used in the preparation of nanomaterials, synthesis of catalysts and dyes, as well as in the field of medicine and daily cosmetics.
A common method for preparing CTAB is to react coconut oil or coconut oil with thietriol to produce methyl sulfate, and then react with trimethylamine to form trimethyl methyl sulfate, finally, the reaction with ammonium chloride yields Quaternary ammonia compounds, coco alkyltrimethyl, Me sulfates.
When operating the CTAB, pay attention to its security information. Since it is a surfactant, it may be irritating to the skin and eyes. It is recommended to wear protective gloves and goggles when in use. In addition, the CTAB should be stored in a dry, cool and well-ventilated place, away from fire and oxidizing agents. If inhalation, skin contact or ingestion occurs, should be promptly cleaned, and seek medical advice.
Last Update：2024-04-09 21:04:16