5-[2-(1,3-DIOXOLANYL)]-2-THIENYLZINC BROMIDE
5-(1,3-Dioxolan-2-yl)-2-thienylzinc bromide
CAS: 307531-84-6
Molecular Formula: C7H7BrO2SZn
5-[2-(1,3-DIOXOLANYL)]-2-THIENYLZINC BROMIDE - Names and Identifiers
5-[2-(1,3-DIOXOLANYL)]-2-THIENYLZINC BROMIDE - Physico-chemical Properties
| Molecular Formula | C7H7BrO2SZn |
| Molar Mass | 300.49 |
| Density | 1.017g/mLat 25°C |
| Boling Point | 65°C |
| Flash Point | 1°F |
| Storage Condition | 2-8°C |
5-[2-(1,3-DIOXOLANYL)]-2-THIENYLZINC BROMIDE - Risk and Safety
| Risk Codes | R11 - Highly Flammable R19 - May form explosive peroxides R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R40 - Limited evidence of a carcinogenic effect R36/37 - Irritating to eyes and respiratory system. |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S33 - Take precautionary measures against static discharges. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | UN 2056 3/PG 2 |
| WGK Germany | 1 |
5-[2-(1,3-DIOXOLANYL)]-2-THIENYLZINC BROMIDE - Introduction
5-(1,3-Dioxolan-2-yl)-2-thienzinc bromide is an organic compound with the formula C6H5BrOSZn. The following is an introduction to its nature, use, formulation and safety information:
Nature:
-Appearance: Colorless liquid or solid
-Density: approx. 1.56g/cm³
-Melting point: about 60-65°C
-Boiling point: about 158°C
-Slightly soluble in water, soluble in organic solvents such as ether, dimethylformamide, etc.
Use:
- 5-(1,3-Dioxolan-2-yl)-2-thienzine bromide is commonly used as a reagent in organic synthesis and acts as a catalyst in a variety of reactions.
-It can be used to prepare other organic compounds, such as compounds containing thiophene or other substituents.
Preparation Method:
- 5-(1,3-Dioxolan-2-yl)-2-thienzine bromide are generally obtained by reacting an organozinc reagent with the corresponding bromo compound. A common method of preparation is the reaction of 2-bromoethylzinc bromide with 2-thiophene formate to give 5-(1,3-Dioxolan-2-yl)-2-thienylzinc bromide.
Safety Information:
- 5-(1,3-Dioxolan-2-yl)-2-thienzine bromide is an organic compound that needs to be handled carefully to avoid contact with skin, inhalation or intake.
-Wear appropriate protective gloves, glasses and respiratory protective equipment during use.
-In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical examination.
-should be stored away from fire and oxidant, stored in a cool, dry place.
Nature:
-Appearance: Colorless liquid or solid
-Density: approx. 1.56g/cm³
-Melting point: about 60-65°C
-Boiling point: about 158°C
-Slightly soluble in water, soluble in organic solvents such as ether, dimethylformamide, etc.
Use:
- 5-(1,3-Dioxolan-2-yl)-2-thienzine bromide is commonly used as a reagent in organic synthesis and acts as a catalyst in a variety of reactions.
-It can be used to prepare other organic compounds, such as compounds containing thiophene or other substituents.
Preparation Method:
- 5-(1,3-Dioxolan-2-yl)-2-thienzine bromide are generally obtained by reacting an organozinc reagent with the corresponding bromo compound. A common method of preparation is the reaction of 2-bromoethylzinc bromide with 2-thiophene formate to give 5-(1,3-Dioxolan-2-yl)-2-thienylzinc bromide.
Safety Information:
- 5-(1,3-Dioxolan-2-yl)-2-thienzine bromide is an organic compound that needs to be handled carefully to avoid contact with skin, inhalation or intake.
-Wear appropriate protective gloves, glasses and respiratory protective equipment during use.
-In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical examination.
-should be stored away from fire and oxidant, stored in a cool, dry place.
Last Update：2024-04-10 22:29:15
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