2-Nitro-4-(trifluoromethyl)benzoic acid

2-Nitro-4-(trifluoromethyl)benzoic acid - Names and Identifiers

Name	2-nitro-alpha,alpha,alpha-trifluoro-P-toluic acid
Synonyms	2NTF-BOA RARECHEM AL BO 0289 2-nitro-4-(trifluoromethyl)benzoate 2-nitro-α,α,α-trifluor-p-toluic acid 2-Nitro-4-trifluoromethylbenzoic acid 2-Nitro-4-Trifluoromethyl-Benzoic Acid 2-NITRO-4-(TRIFLUOROMETHYL)BENZOIC ACID 2-NITRO-ALPHA,ALPHA,ALPHA-TRIFLUOR-P-TOLUIC ACID 2-nitro-alpha,alpha,alpha-trifluoro-P-toluic acid 2-NITRO-ALPHA,ALPHA,ALPHA-TRIFLUORO-P-TOLUIC ACID 2-NITRO-4-(TRIFLUOROMETHYL)BENZOIC ACID METHYL ESTER
CAS	320-94-5
InChI	InChI=1/C8H4F3NO4/c9-8(10,11)4-1-2-5(7(13)14)6(3-4)12(15)16/h1-3H,(H,13,14)/p-1

2-Nitro-4-(trifluoromethyl)benzoic acid - Physico-chemical Properties

Molecular Formula	C8H4F3NO4
Molar Mass	235.12
Density	1.596±0.06 g/cm3(Predicted)
Melting Point	134-138°C(lit.)
Boling Point	306.6±42.0 °C(Predicted)
Flash Point	139.2°C
Solubility	DMSO, Methanol
Vapor Presure	0.000333mmHg at 25°C
Appearance	Crystalline Powder
Color	Pale yellow
BRN	1985588
pKa	1.70±0.25(Predicted)
Storage Condition	Sealed in dry,Room Temperature
MDL	MFCD00007142

2-Nitro-4-(trifluoromethyl)benzoic acid - 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. S37/39 - Wear suitable gloves and eye/face protection
WGK Germany	3
HS Code	29163990
Hazard Class	IRRITANT

2-Nitro-4-(trifluoromethyl)benzoic acid - Introduction

2-ntro-alpha, alpha,alpha-trifluoro-P-toluic acid, chemical formula C8H5F3NO4, is an organic compound. It is a white solid with a strong odor. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: White solid
-Molecular weight: 229.12g/mol
-Melting point: 158-159 ° C
-Boiling Point: 311-313 ° C
-Solubility: Almost insoluble in water, slightly soluble or soluble in organic solvents
-chemical properties: can react with other compounds, easy to decompose under light

Use:
-Research use: as an intermediate in organic synthesis and pharmaceutical research
-Pesticides: Can be used as raw materials for pesticides and herbicides

Method:
2-nitro-alpha,alpha,alpha-trifluoro-P-toluic acid preparation method is more complex, the specific steps are as follows:
1.2-chloro-4-(trifluoromethyl) benzoic acid reacts with nitrous acid in ethanol to give 2-nitro-alpha,alpha,alpha-trifluoro-P-toluic acid.
2. This reaction is usually carried out at a low temperature, and requires the addition of an acidic catalyst and the control of reaction time and temperature.

Safety Information:
-Effect on human body: This compound may be harmful to human body. In the use or handling process, should strictly abide by the safety operation procedures.
-flammability: This compound is suspected of flammability and should be kept away from open flames and high temperatures.
-Storage: It should be stored in a sealed container, away from burning sources and flammable materials.
-Waste Disposal: Used compounds should be disposed of in accordance with local regulations and should not be discarded at will.

Please note that before using or handling any chemical substances, please ensure that you understand relevant safety information and strictly follow laboratory or workplace safety procedures.

Last Update：2024-04-09 15:17:56