239087-07-1

239087-07-1 - Names and Identifiers

Name	2-fluoro-4-(trifluoromethyl)benzyl bromide
Synonyms	4-(Bromomethyl)-3-fluorobenzotrifluoride 2-fluoro-4-(trifluoromethyl)benzyl bromide a-Bromo-2-fluoro-4-(trifluoromethyl)toluene à-bromo-2-fluoro-4-(trifluoromethyl)toluene 1-(bromomethyl)-2-fluoro-4-(trifluoromethyl)benzene 1-(Bromomethyl)-2-fluoro-4-(trifluoromethyl)benzene Benzene, 1-(bromomethyl)-2-fluoro-4-(trifluoromethyl)- 4-(Bromomethyl)-3-fluorobenzotrifluoride, 1-(Bromomethyl)-2-fluoro-4-(trifluoromethyl)benzene, alpha-Bromo-alpha',alpha',alpha',2-Tetrafluoro-p-xylene
CAS	239087-07-1
InChI	InChI=1/C8H5BrF4/c9-4-5-1-2-6(3-7(5)10)8(11,12)13/h1-3H,4H2

239087-07-1 - Physico-chemical Properties

Molecular Formula	C8H5BrF4
Molar Mass	257.02
Density	1.640
Melting Point	28-30°C
Boling Point	197℃
Flash Point	95℃
Vapor Presure	0.542mmHg at 25°C
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Sensitive	Lachrymatory
Refractive Index	1.472
MDL	MFCD00061173

239087-07-1 - Risk and Safety

Risk Codes	R34 - Causes burns R36/37/38 - 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.
UN IDs	1760
Hazard Note	Corrosive/Lachrymatory
Hazard Class	8
Packing Group	III

239087-07-1 - Introduction

2-fluoro-4-(trifluoromethyl)benzyl bromide is an organic compound with the chemical formula C8H5BrF4. It is a colorless to light yellow liquid with a pungent odor at room temperature.

About its nature:
-The melting point is about -20°C and the boiling point is about 160-162°C.
-Low solubility in water, but can be dissolved in organic solvents such as ethanol and methanol.
-It is a strong corrosive agent, with irritation to the skin and eyes.

It is often used in organic synthesis reactions in the laboratory, and its main uses include:
-As an organic intermediate, used in the synthesis of other compounds.
-can be used in arylation reaction, fluorination reaction and esterification reaction.

The method for preparing 2-fluoro-4-(trifluoromethyl)benzyl bromide is generally as follows:
First, 2-fluoro-4-nitrobromobenzene is reacted with a trifluoromethyl compound to produce 2-fluoro-4-(trifluoromethyl) nitrobenzyl.
Then, 2-fluoro-4-(trifluoromethyl) nitrobenzyl reacts with ferrous iron, and is hydrogenated and reduced under the action of amino group to obtain 2-fluoro-4-(trifluoromethyl)benzyl bromide.

About safety information:
- 2-fluoro-4-(trifluoromethyl)benzyl bromide is an organic halide that is irritating and toxic and should be avoided in contact with skin, eyes and respiratory tract.
-Wear protective gloves, goggles and respirator when using this compound.
-If inhaled or ingestion of this compound, seek medical advice immediately and dispose of it with packaging and labels.

Please note that the above information is for reference only. Please strictly follow the safety operation procedures of relevant chemicals and use them with caution when using and operating.

Last Update：2024-04-10 22:29:15