3-Bromo-5-(trifluoromethyl)benzoic

3-Bromo-5-(trifluoromethyl)benzoic - Names and Identifiers

Name	3-Bromo-5-(trifluoromethyl)benzoic acid
Synonyms	Bromotrifluoromethylbenzoic acid 3-Bromo-5-(trifluoromethyl)benzoic 3-Bromo-5-(trifluoromethyl)benzoicaci 3-Bromo-5-trifluoromethyl-benzoic acid 3-BROMO-5-(TRIFLUOROMETHYL)BENZOIC ACID 3-Bromo-5-(trifluoromethyl)benzoic acid Benzoic acid, 3-bromo-5-(trifluoromethyl)- 3-Bromo-5-carboxybenzotrifluoride, 5-Bromo-alpha,alpha,alpha-trifluoro-m-toluic acid
CAS	328-67-6
InChI	InChI=1/C8H4BrF3O2/c9-6-2-4(7(13)14)1-5(3-6)8(10,11)12/h1-3H,(H,13,14)

3-Bromo-5-(trifluoromethyl)benzoic - Physico-chemical Properties

Molecular Formula	C8H4BrF3O2
Molar Mass	269.02
Density	1.773±0.06 g/cm3(Predicted)
Melting Point	132.3-132.8
Boling Point	284.3±40.0 °C(Predicted)
Flash Point	125.755°C
Vapor Presure	0.001mmHg at 25°C
Appearance	Solid
Color	White to Light yellow
pKa	3.38±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.517

3-Bromo-5-(trifluoromethyl)benzoic - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - 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 - Wear suitable protective clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
HS Code	29163990
Hazard Class	IRRITANT

3-Bromo-5-(trifluoromethyl)benzoic - Introduction

3-Bromo-5-(trifluoromethyl)benzoic acid is an organic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: White crystalline solid
-Molecular formula: C8H4BrF3O2
-Molecular weight: 269.01g/mol
-Melting Point: 156-158 ℃

Use:
- 3-Bromo-5-(trifluoromethyl) benzic acid is widely used in the field of organic synthesis as a reagent and intermediate.
-Used as a synthetic intermediate for dyes and pigments.
-Used to prepare other organic compounds, such as fungicides, drugs, etc.

Method:
The preparation of 3-Bromo-5-(trifluoromethyl)benzoic acid can be carried out by the following steps:
1. benzoic acid reacts with trifluoromethyl magnesium bromide to generate 3-Bromo-5-(trifluoromethyl)benzoic acid magnesium salt.
2. The generated magnesium salt reacts with an acid to release 3-Bromo-5-(trifluoromethyl)benzoic acid.

Safety Information:
- 3-Bromo-5-(trifluoromethyl)benzoic acid should be operated in a well-ventilated place to avoid inhalation or skin contact.
-in use and storage, need to pay attention to fire and explosion-proof measures.
-This compound is organic and may be a potential threat to the environment. Waste should be handled carefully.
-Follow the relevant chemical safety practices during handling and storage.

Last Update：2024-04-09 02:00:45