76334-36-6
3-Bromo-3-buten-1-ol
CAS: 76334-36-6
Molecular Formula: C4H7BrO
76334-36-6 - Names and Identifiers
| Name | 3-Bromo-3-buten-1-ol |
| Synonyms | 3-broMobut-3-en-1-ol 3-BROMO-2-BUTEN-1-OL 3-Bromo-3-buten-1-ol 3-Buten-1-ol, 3-bromo- 3-Bromo-3-buten-1-ol, stabilized with copper |
| CAS | 76334-36-6 |
76334-36-6 - Physico-chemical Properties
| Molecular Formula | C4H7BrO |
| Molar Mass | 151 |
| Density | 1.522 g/mL at 25 °C(lit.) |
| Boling Point | 64-65 °C9 mm Hg(lit.) |
| Flash Point | >230 °F |
| Appearance | Form liquid (clear), color clear brown |
| pKa | 14.86±0.10(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | n20/D 1.499(lit.) |
76334-36-6 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R41 - Risk of serious damage to eyes R43 - May cause sensitization by skin contact |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| HS Code | 29055900 |
76334-36-6 - Introduction
3-Bromo-3-buten-1-ol is an organic compound with the chemical formula C4H7BrO. The following is a description of its nature, use, preparation and safety information:
Properties: 3-Bromo-3-buten-1-ol is a colorless to pale yellow liquid with a special smell. It is compatible with water and has good solubility in organic solvents. It is an alcohol compound having a double bond and a bromine atom.
use: 3-Bromo-3-buten-1-ol is often used as a reagent and starting material in organic synthesis. It can participate in various chemical reactions, such as condensation, oxidation, esterification, etc. Due to its double bond structure and the introduction of bromine atoms, it has special reactivity in many reactions.
Preparation Method: One method for preparing 3-Bromo-3-buten-1-ol is by reacting 3-bromo-3-butenyl chloride with sodium hydroxide. First, 3-bromo-3-butenoyl chloride is reacted with sodium hydroxide in a suitable solvent to produce sodium 3-bromo-3-butenoate. The sodium 3-bromo-3-butenoate is then converted to 3-Bromo-3-buten-1-ol by an acidification reaction.
Safety information: 3-Bromo-3-buten-1-ol is an organic compound, and safety measures should be paid attention to when using or storing. It is irritating and can cause irritation and damage to the eyes, skin and respiratory tract. Wear appropriate protective equipment during operation to avoid contact with skin, eyes and respiratory tract. When handling the compound, it is necessary to carry out in a well-ventilated environment and avoid contact with oxidizing agents and combustibles. In addition, untrained personnel should not directly contact and handle the compound.
Properties: 3-Bromo-3-buten-1-ol is a colorless to pale yellow liquid with a special smell. It is compatible with water and has good solubility in organic solvents. It is an alcohol compound having a double bond and a bromine atom.
use: 3-Bromo-3-buten-1-ol is often used as a reagent and starting material in organic synthesis. It can participate in various chemical reactions, such as condensation, oxidation, esterification, etc. Due to its double bond structure and the introduction of bromine atoms, it has special reactivity in many reactions.
Preparation Method: One method for preparing 3-Bromo-3-buten-1-ol is by reacting 3-bromo-3-butenyl chloride with sodium hydroxide. First, 3-bromo-3-butenoyl chloride is reacted with sodium hydroxide in a suitable solvent to produce sodium 3-bromo-3-butenoate. The sodium 3-bromo-3-butenoate is then converted to 3-Bromo-3-buten-1-ol by an acidification reaction.
Safety information: 3-Bromo-3-buten-1-ol is an organic compound, and safety measures should be paid attention to when using or storing. It is irritating and can cause irritation and damage to the eyes, skin and respiratory tract. Wear appropriate protective equipment during operation to avoid contact with skin, eyes and respiratory tract. When handling the compound, it is necessary to carry out in a well-ventilated environment and avoid contact with oxidizing agents and combustibles. In addition, untrained personnel should not directly contact and handle the compound.
Last Update：2024-04-10 22:29:15
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CAS: 76334-36-6
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