1,1,2,2,3,3,4,4,4-nonafluoro-N-2-hydroxyethyl-butane-1-sulfonamide
N-(2-Hydroxyethyl)perfluorobutanesulfonamide
CAS: 34454-99-4
Molecular Formula: C6H6F9NO3S
1,1,2,2,3,3,4,4,4-nonafluoro-N-2-hydroxyethyl-butane-1-sulfonamide - Names and Identifiers
1,1,2,2,3,3,4,4,4-nonafluoro-N-2-hydroxyethyl-butane-1-sulfonamide - Physico-chemical Properties
| Molecular Formula | C6H6F9NO3S |
| Molar Mass | 343.17 |
| Density | 1.680±0.06 g/cm3(Predicted) |
| Boling Point | 238.5±50.0 °C(Predicted) |
| pKa | 6.13±0.40(Predicted) |
| Storage Condition | 室温 |
1,1,2,2,3,3,4,4,4-nonafluoro-N-2-hydroxyethyl-butane-1-sulfonamide - Introduction
N-(2-Hydroxyethyl)perfluorobutanesulfonamide, also known as PFEHBSA, is a compound containing perfluoroalkyl and sulfonamide functional groups. It has the following properties:
1. Physical properties: PFEHBSA is a colorless to light yellow liquid with low surface tension and high stability.
2. Chemical properties: PFEHBSA has excellent tolerance and inertness to many chemical substances.
PFEHBSA has a wide range of applications in the chemical industry, mainly including the following aspects:
1. Surfactant: PFEHBSA can be used as a surfactant to improve the wettability of liquids and reduce surface tension. It is commonly used in products such as coatings, inks, emulsions and cleaners.
2. Pharmaceutical preparation: PFEHBSA is used as an auxiliary component of the drug, which can improve the solubility and stability of the drug, and improve the absorption and bioavailability of the drug.
The method for preparing PFEHBSA is generally as follows: reacting perfluorobutane sulfonic acid with 2-hydroxyethylamine to synthesize PFEHBSA under appropriate conditions.
Regarding the safety information of PFEHBSA, the following points should be noted:
1. PFEHBSA has a certain degree of irritation and corrosiveness, and should avoid contact with skin and eyes.
2. In handling and storage, need to take appropriate protective measures, such as wearing protective glasses, gloves and protective clothing.
3. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
4. During storage and use, avoid contact with flammable substances and strong oxidants to prevent fire or explosion accidents.
In summary, N-(2-Hydroxyethyl) perfluobutanesulfonamide is a compound with multiple applications such as surfactants and pharmaceutical auxiliary ingredients, however, it is necessary to pay attention to relevant safety matters during operation and use.
1. Physical properties: PFEHBSA is a colorless to light yellow liquid with low surface tension and high stability.
2. Chemical properties: PFEHBSA has excellent tolerance and inertness to many chemical substances.
PFEHBSA has a wide range of applications in the chemical industry, mainly including the following aspects:
1. Surfactant: PFEHBSA can be used as a surfactant to improve the wettability of liquids and reduce surface tension. It is commonly used in products such as coatings, inks, emulsions and cleaners.
2. Pharmaceutical preparation: PFEHBSA is used as an auxiliary component of the drug, which can improve the solubility and stability of the drug, and improve the absorption and bioavailability of the drug.
The method for preparing PFEHBSA is generally as follows: reacting perfluorobutane sulfonic acid with 2-hydroxyethylamine to synthesize PFEHBSA under appropriate conditions.
Regarding the safety information of PFEHBSA, the following points should be noted:
1. PFEHBSA has a certain degree of irritation and corrosiveness, and should avoid contact with skin and eyes.
2. In handling and storage, need to take appropriate protective measures, such as wearing protective glasses, gloves and protective clothing.
3. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help.
4. During storage and use, avoid contact with flammable substances and strong oxidants to prevent fire or explosion accidents.
In summary, N-(2-Hydroxyethyl) perfluobutanesulfonamide is a compound with multiple applications such as surfactants and pharmaceutical auxiliary ingredients, however, it is necessary to pay attention to relevant safety matters during operation and use.
Last Update：2024-04-09 21:21:28
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