2-Bromo-4-Trifluoromethoxyacetophenone

2-Bromo-4-Trifluoromethoxyacetophenone - Names and Identifiers

Name	4-(trifluoromethoxy)phenacyl bromide
Synonyms	BUTTPARK 351-56 4-(TRIFLUOROMETHOXY)PHENACYL BROMIDE 4-(trifluoromethoxy)phenacyl bromide P-(TRIFLUOROMETHOXY)PHENACYL BROMIDE 1,1,1-Trifluoromethoxypent-3-en-2-one 2-Bromo-4-Trifluoromethoxyacetophenone 2-brom-4'-(trifluormethoxy)-acetophenon 2-BROMO-4'-(TRIFLUOROMETHOXY)ACETOPHENONE 2-Bromo-4'-(trifluoromethoxy)acetophenone 2-BROMO-1-[4-(TRIFLUOROMETHOXY)PHENYL]ETHAN-1-ONE
CAS	103962-10-3
InChI	InChI=1S/C9H6BrF3O2/c10-5-8(14)6-1-3-7(4-2-6)15-9(11,12)13/h1-4H,5H2

2-Bromo-4-Trifluoromethoxyacetophenone - Physico-chemical Properties

Molecular Formula	C9H6BrF3O2
Molar Mass	283.04
Density	1.621±0.06 g/cm3(Predicted)
Melting Point	55 °C
Boling Point	266.0±35.0 °C(Predicted)
Flash Point	110°C
Solubility	Chloroform (Sparingly), Methanol (Slightly)
Appearance	Solid
Color	Pale yellow
Storage Condition	2-8°C

2-Bromo-4-Trifluoromethoxyacetophenone - Risk and Safety

Risk Codes	R34 - Causes burns R36/37/38 - Irritating to eyes, respiratory system and skin. R36 - Irritating to the eyes
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.
UN IDs	1759
WGK Germany	3
Hazard Class	CORROSIVE

2-Bromo-4-Trifluoromethoxyacetophenone - Introduction

2-Bromo-4 '-trifluoromethoxyacetophenone is an organic compound with the chemical formula C9H6BrF3O.

Nature:
-Appearance: Colorless or light yellow crystal
-Melting point: 56-59°C
-Boiling Point: 145-147°C
-Solubility: Soluble in common organic solvents such as ethanol, acetone and carbon disulfide

Use:
2-Bromo-4 '-trifluoromethoxyacetophenone is commonly used as an intermediate in organic synthesis and has a wide range of applications, including pesticides, pharmaceuticals and dyes.

Preparation Method:
2-Bromo -4 '-trifluoromethoxyacetophenone is prepared by various methods, and common methods include the following:
1. p-bromotoluene reacts with trifluoromethyl alcohol under alkaline conditions to obtain 2-bromo-4 '-trifluoromethoxyacetophenone.
2.2-Bromo-4 '-trifluoromethoxyacetophenone can also be obtained by reacting p-bromotoluene with trifluoromethyl ether in the presence of an amino metal compound.
The choice of method depends on the specific needs and conditions.

Safety Information:
2-Bromo-4 '-trifluoromethoxyacetophenone generally has low toxicity under normal use conditions, but the following aspects still need to be paid attention:
-avoid inhalation of its dust or steam, the use of the need to ensure good ventilation conditions.
-Avoid contact with skin, such as contact should be immediately washed with soap and water.
-Wear suitable protective equipment, including chemical goggles, gloves and protective clothing.
-Storage should be sealed and kept away from fire and oxidizing agents.

Last Update：2024-04-09 02:00:40

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