4-Bromo-1,2-epoxy-butane
(2-Bromoethyl)oxirane
CAS: 13287-42-8
Molecular Formula: C4H7BrO
4-Bromo-1,2-epoxy-butane - Names and Identifiers
| Name | (2-Bromoethyl)oxirane |
| Synonyms | (2-Bromoethyl)oxirane 1,2-Epoxy-4-bromobutane 2-(2-bromoethyl)oxirane 4-Bromo-1,2-epoxy-butane Oxirane, 2-(2-bromoethyl)- |
| CAS | 13287-42-8 |
| InChI | InChI=1/C4H7BrO/c5-2-1-4-3-6-4/h4H,1-3H2 |
4-Bromo-1,2-epoxy-butane - Physico-chemical Properties
| Molecular Formula | C4H7BrO |
| Molar Mass | 151 |
| Density | 1.521 |
| Boling Point | 80 ºC (50 MMHG) |
| Flash Point | 59 ºC |
| Vapor Presure | 3.64mmHg at 25°C |
| Storage Condition | 2-8℃ |
| Refractive Index | 1.476 |
4-Bromo-1,2-epoxy-butane - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | 1993 |
4-Bromo-1,2-epoxy-butane - Introduction
4-Bromo-1, 2-epoxybutane is an organic compound with the chemical formula C4H7BrO. The following is a description of its nature, use, formulation and safety information:
Nature:
-4-Bromo-1, 2-epoxybutane is a colorless liquid with a special odor.
-It has a high density and a relative molecular mass of 151.02g/mol.
-4-Bromo-1, 2-epoxybutane is immiscible in water, but soluble in organic solvents.
Use:
-4-Bromo-1, 2-epoxybutane is widely used in organic synthesis as an important intermediate for the synthesis of chemicals and drugs.
-It can be used as a starting material for the synthesis of other organic compounds, such as esters, ethers, ketones, etc.
-It can also be used as a solvent and scale inhibitor for fluorination reactions.
Preparation Method:
-4-bromo-1, 2-epoxybutane can be prepared by the reaction of bromobutane with tert-butanol peroxide.
-The specific preparation method can be to react excess tert-butanol peroxide with bromobutane at an appropriate temperature to generate 4-bromo-1, 2-epoxybutane. After the reaction, the product was separated from the reaction solution.
Safety Information:
-4-Bromo-1, 2-epoxybutane is an organic compound with certain toxicity. Direct contact with skin, eyes and respiratory tract should be avoided.
-During use and storage, attention should be paid to fire and explosion-proof measures to avoid contact with strong oxidants.
-in the process of operation to do a good job of ventilation, avoid inhalation of steam.
-Observe local environmental regulations when disposing of waste.
Nature:
-4-Bromo-1, 2-epoxybutane is a colorless liquid with a special odor.
-It has a high density and a relative molecular mass of 151.02g/mol.
-4-Bromo-1, 2-epoxybutane is immiscible in water, but soluble in organic solvents.
Use:
-4-Bromo-1, 2-epoxybutane is widely used in organic synthesis as an important intermediate for the synthesis of chemicals and drugs.
-It can be used as a starting material for the synthesis of other organic compounds, such as esters, ethers, ketones, etc.
-It can also be used as a solvent and scale inhibitor for fluorination reactions.
Preparation Method:
-4-bromo-1, 2-epoxybutane can be prepared by the reaction of bromobutane with tert-butanol peroxide.
-The specific preparation method can be to react excess tert-butanol peroxide with bromobutane at an appropriate temperature to generate 4-bromo-1, 2-epoxybutane. After the reaction, the product was separated from the reaction solution.
Safety Information:
-4-Bromo-1, 2-epoxybutane is an organic compound with certain toxicity. Direct contact with skin, eyes and respiratory tract should be avoided.
-During use and storage, attention should be paid to fire and explosion-proof measures to avoid contact with strong oxidants.
-in the process of operation to do a good job of ventilation, avoid inhalation of steam.
-Observe local environmental regulations when disposing of waste.
Last Update：2024-04-09 02:00:42
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