pent-1-en-3-yne
pent-1-en-3-yne
CAS: 646-05-9
Molecular Formula: C5H6
pent-1-en-3-yne - Names and Identifiers
pent-1-en-3-yne - Physico-chemical Properties
| Molecular Formula | C5H6 |
| Molar Mass | 66.1 |
| Density | 0.7340 |
| Melting Point | -113°C (estimate) |
| Boling Point | 59.55°C |
| Refractive Index | 1.4490 |
pent-1-en-3-yne - Upstream Downstream Industry
pent-1-en-3-yne - Introduction
pent-1-en-3-yne is an organic compound with the chemical formula C5H6. It is a colorless liquid with a low boiling point and ignition point.
Regarding its nature and use, the following is some important information:
-enyne compound: pent-1-en-3-yne molecule contains both alkene (double bond) and Alkyne (triple bond) structure. Having these two reactive groups makes it useful for various organic synthesis reactions.
-Highly unstable: pent-1-en-3-yne has high reactivity and is easy to polymerize or participate in addition reactions. At room temperature, it has a relatively short half-life and is easy to polymerize and polymerize to form high polymers. Therefore, it is necessary to pay attention to its stability during storage and operation.
-Uses: pent-1-en-3-yne is commonly used as an intermediate in organic synthesis, and can be used to produce organic compounds such as indole and pyrrole. In addition, it can also be used as a precursor of catalysts and ligands, and play a role in homogeneous and heterogeneous catalytic reactions.
With regard to its preparation method, a common method is synthesis by ethynylation reaction. Unconventional conditions, such as high temperature or pressure, or the use of a catalyst may be used to promote the reaction. Methods of preparing pent-1-en-3-yne can vary depending on laboratory conditions and requirements.
As for safety information, due to the high reactivity of pent-1-en-3-yne, the following items should be paid attention to during operation:
-Avoid contact with oxygen, oxidants and other substances that can induce violent reactions.
-When storing and operating, try to avoid high temperature and open fire, because it has a lower ignition point and flammability.
-Use personal protective equipment such as protective gloves, goggles and laboratory clothing.
-When operating indoors, ensure good ventilation and avoid inhaling its vapor or mist.
Regarding its nature and use, the following is some important information:
-enyne compound: pent-1-en-3-yne molecule contains both alkene (double bond) and Alkyne (triple bond) structure. Having these two reactive groups makes it useful for various organic synthesis reactions.
-Highly unstable: pent-1-en-3-yne has high reactivity and is easy to polymerize or participate in addition reactions. At room temperature, it has a relatively short half-life and is easy to polymerize and polymerize to form high polymers. Therefore, it is necessary to pay attention to its stability during storage and operation.
-Uses: pent-1-en-3-yne is commonly used as an intermediate in organic synthesis, and can be used to produce organic compounds such as indole and pyrrole. In addition, it can also be used as a precursor of catalysts and ligands, and play a role in homogeneous and heterogeneous catalytic reactions.
With regard to its preparation method, a common method is synthesis by ethynylation reaction. Unconventional conditions, such as high temperature or pressure, or the use of a catalyst may be used to promote the reaction. Methods of preparing pent-1-en-3-yne can vary depending on laboratory conditions and requirements.
As for safety information, due to the high reactivity of pent-1-en-3-yne, the following items should be paid attention to during operation:
-Avoid contact with oxygen, oxidants and other substances that can induce violent reactions.
-When storing and operating, try to avoid high temperature and open fire, because it has a lower ignition point and flammability.
-Use personal protective equipment such as protective gloves, goggles and laboratory clothing.
-When operating indoors, ensure good ventilation and avoid inhaling its vapor or mist.
Last Update：2024-04-10 22:29:15
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