Cucurbit[8]uril
Cucurbit[8]uril
CAS: 259886-51-6
Molecular Formula: C48H48N32O16
Cucurbit[8]uril - Names and Identifiers
| Name | Cucurbit[8]uril |
| Synonyms | CUCURBIT(8)URIL Curcubit[8]uril Cucurbit[8]uril Cucurbit[8]uril hydrate Cucurbit[8]uril (CB[8]) hydrate Cucurbit[8]uril hydrate contains acid of crystalization |
| CAS | 259886-51-6 |
Cucurbit[8]uril - Physico-chemical Properties
| Molecular Formula | C48H48N32O16 |
| Molar Mass | 1329.1 |
| Density | 2.71 |
| Solubility | Pure water is almost insoluble, soluble in inorganic salt water (concentration about 0.1M) solution or strong acid, such as hydrochloric acid and sulfuric acid above 20%, the process is relatively slow, increasing the amount of acid or heating at 50 ℃ will dissolve faster. If it forms molecules with other organic matter, it cannot be dissolved after assembly. |
| Appearance | solid |
| Color | white |
| Storage Condition | Inert atmosphere,Room Temperature |
Cucurbit[8]uril - Risk and Safety
| WGK Germany | 3 |
Cucurbit[8]uril - Introduction
Cucurbituril (Cucurbit[8]uril) is a special ring molecule composed of 8 interconnected urea groups (urea groups). It has the following main properties:
1. Complexability: The molecular structure of cucurbituril forms a hollow Castor spherical space, in which some molecules or ions can be wrapped. This complexing ability makes cucurbituril an important role in many applications.
2. Selectivity: cucurbituril has different package selectivity for molecules of different sizes and properties. It can selectively encapsulate some specific organic molecules, ions or metal ions.
3. Stability: Cucurbituril has good stability under regular chemical conditions and can be used in neutral, acidic or alkaline environments.
The main applications of cucurbituril include:
1. Encapsulant: Cucurbituril can be used as a molecular encapsulant, which can be used to stabilize, separate or transfer some specific molecules or ions. It has a wide range of applications in drug delivery, chemical analysis and environmental management.
2. Catalyst: Cucurbituril can be used as a catalyst for catalytic reactions and play a role in organic synthesis and catalytic reactions. Its cavity structure can promote the interaction between molecules, thereby improving the reaction efficiency and selectivity.
There are two main methods for preparing cucurbituril:
1. Self-assembly method: through organic synthesis method, through appropriate raw materials and conditions, the cucurbituril molecules are formed spontaneously.
2. Similar coating method: by heating the appropriate precursor molecules, it is converted into cucurbituril molecules at a specific temperature and pressure.
Regarding the safety information of cucurbituril, this compound is generally considered to be relatively safe. However, since the toxicity and safety characteristics of each compound may be affected by its structure and use conditions, it should be handled with caution and necessary protective measures should be taken according to the specific situation. When using cucurbituril, it is recommended to follow the safe handling guidelines for chemicals and operate in a suitable environment.
1. Complexability: The molecular structure of cucurbituril forms a hollow Castor spherical space, in which some molecules or ions can be wrapped. This complexing ability makes cucurbituril an important role in many applications.
2. Selectivity: cucurbituril has different package selectivity for molecules of different sizes and properties. It can selectively encapsulate some specific organic molecules, ions or metal ions.
3. Stability: Cucurbituril has good stability under regular chemical conditions and can be used in neutral, acidic or alkaline environments.
The main applications of cucurbituril include:
1. Encapsulant: Cucurbituril can be used as a molecular encapsulant, which can be used to stabilize, separate or transfer some specific molecules or ions. It has a wide range of applications in drug delivery, chemical analysis and environmental management.
2. Catalyst: Cucurbituril can be used as a catalyst for catalytic reactions and play a role in organic synthesis and catalytic reactions. Its cavity structure can promote the interaction between molecules, thereby improving the reaction efficiency and selectivity.
There are two main methods for preparing cucurbituril:
1. Self-assembly method: through organic synthesis method, through appropriate raw materials and conditions, the cucurbituril molecules are formed spontaneously.
2. Similar coating method: by heating the appropriate precursor molecules, it is converted into cucurbituril molecules at a specific temperature and pressure.
Regarding the safety information of cucurbituril, this compound is generally considered to be relatively safe. However, since the toxicity and safety characteristics of each compound may be affected by its structure and use conditions, it should be handled with caution and necessary protective measures should be taken according to the specific situation. When using cucurbituril, it is recommended to follow the safe handling guidelines for chemicals and operate in a suitable environment.
Last Update：2024-04-09 21:54:55
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