5-(2-(1,3-DIOXOLANYL))-2-THIENYLZINC BRO - Names and Identifiers
5-(2-(1,3-DIOXOLANYL))-2-THIENYLZINC BRO - Physico-chemical Properties
Molecular Formula | C7H7BrO2SZn
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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 BRO - 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.
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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.
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UN IDs | UN 2056 3/PG 2 |
WGK Germany | 1 |
5-(2-(1,3-DIOXOLANYL))-2-THIENYLZINC BRO - 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.
Last Update:2024-04-10 22:29:15