1-butene,3-chloro-3-methyl-
3-CHLORO-3-METHYL-1-BUTENE
CAS: 2190-48-9
Molecular Formula: C5H9Cl
1-butene,3-chloro-3-methyl- - Names and Identifiers
1-butene,3-chloro-3-methyl- - Physico-chemical Properties
| Molecular Formula | C5H9Cl |
| Molar Mass | 104.58 |
| Density | 0.8786 |
| Boling Point | 103.83°C (estimate) |
| Refractive Index | 1.4167 |
1-butene,3-chloro-3-methyl- - Upstream Downstream Industry
| Downstream Products | 2,2-dimethylbut-3-enoic acid |
1-butene,3-chloro-3-methyl- - Introduction
3-chloroo-3-methyl-1-butene (3-chloroo-3-methyl-1-butene) is an organic compound with the chemical formula C5H9Cl.
Nature:
1. Appearance: 3-chroo-3-methyll-1-butene is a colorless liquid.
2. Density: About 0.89g/cm3.
3. Melting point and boiling point: melting point is about -90 ℃, boiling point is about 85 ℃.
4. Solubility: It can be easily dissolved in common organic solvents, such as ethanol and ether.
Use:
3-chroo-3-methyl-1-butene has important application value in organic synthesis, mainly used in the manufacture of pharmaceuticals, pesticides and coatings and other chemicals. It can be used as an intermediate in the synthesis of other organic compounds for the synthesis of specific drug and pesticide structures.
Method:
The preparation of 3-choro-3-methyl-1-butene can be carried out by the following methods:
1. Starting from methyl propyl ketone, it first reacts with hydrochloric acid to generate chlorinated methyl propyl ketone, and then eliminates with alkaline alcohol to obtain 3-chloropropene.
2. 3-CHLORO-3-METHYL-1-BUTENE can be obtained by reacting 3-chloropropene with methylbutyllithium and then oxidizing.
Safety Information:
When using 3-chloroo-3-methyll-1-butene, you need to pay attention to the following safety matters:
1. 3-chroo-3-methyl-1-butene is a flammable liquid and should be avoided in contact with open flames or high temperatures.
2. Contact with the skin, eyes or inhalation of this substance, may cause irritation and injury. Wear protective gloves and goggles and ensure a well-ventilated operating environment.
3. When storing, 3-chloro-3-methyll-1-butene should be placed in a cool and ventilated place, away from fire and oxidant.
4. Waste disposal, should comply with the requirements of local environmental protection laws and regulations, the waste to the special treatment institutions for treatment.
Nature:
1. Appearance: 3-chroo-3-methyll-1-butene is a colorless liquid.
2. Density: About 0.89g/cm3.
3. Melting point and boiling point: melting point is about -90 ℃, boiling point is about 85 ℃.
4. Solubility: It can be easily dissolved in common organic solvents, such as ethanol and ether.
Use:
3-chroo-3-methyl-1-butene has important application value in organic synthesis, mainly used in the manufacture of pharmaceuticals, pesticides and coatings and other chemicals. It can be used as an intermediate in the synthesis of other organic compounds for the synthesis of specific drug and pesticide structures.
Method:
The preparation of 3-choro-3-methyl-1-butene can be carried out by the following methods:
1. Starting from methyl propyl ketone, it first reacts with hydrochloric acid to generate chlorinated methyl propyl ketone, and then eliminates with alkaline alcohol to obtain 3-chloropropene.
2. 3-CHLORO-3-METHYL-1-BUTENE can be obtained by reacting 3-chloropropene with methylbutyllithium and then oxidizing.
Safety Information:
When using 3-chloroo-3-methyll-1-butene, you need to pay attention to the following safety matters:
1. 3-chroo-3-methyl-1-butene is a flammable liquid and should be avoided in contact with open flames or high temperatures.
2. Contact with the skin, eyes or inhalation of this substance, may cause irritation and injury. Wear protective gloves and goggles and ensure a well-ventilated operating environment.
3. When storing, 3-chloro-3-methyll-1-butene should be placed in a cool and ventilated place, away from fire and oxidant.
4. Waste disposal, should comply with the requirements of local environmental protection laws and regulations, the waste to the special treatment institutions for treatment.
Last Update：2024-04-09 19:05:54
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