3-bromo-1,1,1-trifluoro-2-butanone

3-bromo-1,1,1-trifluoro-2-butanone - Names and Identifiers

Name	3-bromo-1,1,1-trifluoro-2-butanone
Synonyms	3-Bromo-2-oxo-1,1,1 3-bromo-1,1,1-trifluoro-2-butanone 1,1,1-Trifluoro-3-bromobutan-2-one 3-BROMO-1,1,1-TRIFLUORO-2-BUTANONE 3-BROMO-1,1,1-TRIFLUOROBUTAN-2-ONE 3-Bromo-2-oxo-1,1,1-trifluorobutane 3-Bromo-2-oxo-1,1,1-trifluorobutane, 3-Bromo-3-methyl-1,1,1-trifluoroacetone
CAS	382-01-4
EINECS	670-369-6

3-bromo-1,1,1-trifluoro-2-butanone - Physico-chemical Properties

Molecular Formula	C4H4BrF3O
Molar Mass	204.97
Density	1.6303 g/cm3(Temp: 25 °C)
Boling Point	91 °C
Refractive Index	1.3805 (589.3 nm 20℃

3-bromo-1,1,1-trifluoro-2-butanone - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin.
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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
UN IDs	1993
Hazard Note	Irritant

3-bromo-1,1,1-trifluoro-2-butanone - Introduction

3-bromo-1,1,1-trifluoro-2-butanone is an organic compound with the chemical formula C4H4BrF3O. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: colorless liquid
-Density: 1.97 g/mL
-Melting point:-73°C
-Boiling Point: 85-87°C
-Solubility: Soluble in organic solvents such as ethanol, ether and dichloromethane

Use:
3-bromo-1,1,1-trifluoro-2-butanone is widely used in the field of chemical synthesis, mainly used as reagents and intermediates, and can be used to synthesize organic compounds, such as drugs, pesticides, fine chemicals, etc.

Preparation Method:
A common method for preparing 3-bromo-1, 1,1-trifluororo-2-butanone is by reacting butanone with bromine and trifluoromethanesulfonyl chloride. Specific steps need to be carried out under appropriate experimental conditions, and attention should be paid to safety and laboratory practices.

Safety Information:
- 3-bromo-1,1,1-trifluoro-2-butanone is a corrosive compound that is irritating to the eyes and skin. It is necessary to wear appropriate protective equipment, such as gloves and goggles.
-It is necessary to maintain a well-ventilated environment during operation and storage, away from open flames and heat sources, and avoid harmful smoke and gases.
-Dispose of waste properly after use, following relevant environmental regulations and safe operating guidelines. Please read the safety data sheet provided before use.

Last Update：2024-04-09 19:05:49