5-(Bromoacetyl)-1,4-benzodioxane, 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)ethan-1-one
2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)-1-ethanone
CAS: 19815-97-5
Molecular Formula: C10H9BrO3
5-(Bromoacetyl)-1,4-benzodioxane, 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)ethan-1-one - Names and Identifiers
5-(Bromoacetyl)-1,4-benzodioxane, 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)ethan-1-one - Physico-chemical Properties
| Molecular Formula | C10H9BrO3 |
| Molar Mass | 257.08 |
| Density | 1.577g/cm3 |
| Melting Point | 71 °C |
| Boling Point | 348.076°C at 760 mmHg |
| Flash Point | 164.311°C |
| Vapor Presure | 0mmHg at 25°C |
| Storage Condition | 2-8°C |
| Refractive Index | 1.587 |
5-(Bromoacetyl)-1,4-benzodioxane, 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)ethan-1-one - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| 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. |
| Hazard Note | Corrosive |
5-(Bromoacetyl)-1,4-benzodioxane, 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)ethan-1-one - Introduction
2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)-1-ethanone is an organic compound, also known as bromoisolinone. It has the molecular formula C10H11BrO2 and has a molecular weight of 227.1g/mol.
Nature:
-Appearance: 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)-1-ethanone is a colorless to light yellow liquid.
-Solubility: It can be dissolved in organic solvents, such as ethanol, dimethylformamide and chloroform. The solubility in water is low.
Use:
- 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)-1-ethanone can be used as an important intermediate in organic synthesis, used in the synthesis of drugs and pesticides and other compounds.
-It can also be used as an ingredient in the flavor and fragrance industry.
Method:
2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)-1-ethanone can be prepared:
-The reaction of Br and OCHCl2 of the ketone carbonyl compound produces an intermediate, and then the final product is obtained by hydrogenation.
-It can also be obtained by the dehydration of benzooxyacetic acid and the reaction of brominated hydrocarbons.
Safety Information:
- 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)-1-ethanone should be careful to prevent contact with skin and eyes during use, and avoid inhalation or intake.
-It belongs to organic matter and has certain toxicity. It should be operated in a well-ventilated place and wear appropriate protective equipment.
-When storing, keep it in a sealed container, away from fire and oxidizing agents.
-If accidentally exposed to the compound, rinse immediately with plenty of water and seek medical help.
Nature:
-Appearance: 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)-1-ethanone is a colorless to light yellow liquid.
-Solubility: It can be dissolved in organic solvents, such as ethanol, dimethylformamide and chloroform. The solubility in water is low.
Use:
- 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)-1-ethanone can be used as an important intermediate in organic synthesis, used in the synthesis of drugs and pesticides and other compounds.
-It can also be used as an ingredient in the flavor and fragrance industry.
Method:
2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)-1-ethanone can be prepared:
-The reaction of Br and OCHCl2 of the ketone carbonyl compound produces an intermediate, and then the final product is obtained by hydrogenation.
-It can also be obtained by the dehydration of benzooxyacetic acid and the reaction of brominated hydrocarbons.
Safety Information:
- 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)-1-ethanone should be careful to prevent contact with skin and eyes during use, and avoid inhalation or intake.
-It belongs to organic matter and has certain toxicity. It should be operated in a well-ventilated place and wear appropriate protective equipment.
-When storing, keep it in a sealed container, away from fire and oxidizing agents.
-If accidentally exposed to the compound, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-09 15:17:54
Supplier List
Product Name: 2-BROMO-1-(2,3-DIHYDRO-1,4-BENZODIOXIN-5-YL)-1-ETHANONE Visit Supplier Webpage Request for quotation
CAS: 19815-97-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 19815-97-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: 2-BROMO-1-(2,3-DIHYDRO-1,4-BENZODIOXIN-5-YL)-1-ETHANONE Visit Supplier Webpage Request for quotation
CAS: 19815-97-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 19815-97-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History