220227-47-4

220227-47-4 - Names and Identifiers

Name	[4-fluoro-3-(trifluoromethyl)phenyl]acetic acid
Synonyms	QV1R DF CXFFF RARECHEM AL BO 0505 5-(Carboxymethyl)-2-fluorobenzotrifluoride 4-fluoro-3-(trifluoromethyl)phenylacetic acid 4-FLUORO-3-(TRIFLUOROMETHYL)PHENYLACETIC ACID [4-fluoro-3-(trifluoromethyl)phenyl]acetic acid [4-Fluoro-3-(trifluoromethyl)phenyl]acetic acid Benzeneacetic acid, 4-fluoro-3-(trifluoromethyl)- 2-[4-fluoro-3-(trifluoromethyl)phenyl]acetic acid
CAS	220227-47-4
InChI	InChI=1/C9H6F4O2/c10-7-2-1-5(4-8(14)15)3-6(7)9(11,12)13/h1-3H,4H2,(H,14,15)

220227-47-4 - Physico-chemical Properties

Molecular Formula	C9H6F4O2
Molar Mass	222.14
Density	1.436±0.06 g/cm3(Predicted)
Melting Point	51-55°C(lit.)
Boling Point	263.1±35.0 °C(Predicted)
Flash Point	>230°F
Vapor Presure	0.00528mmHg at 25°C
pKa	4.11±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.459
MDL	MFCD00061190

220227-47-4 - Risk and Safety

Risk Codes	R22 - Harmful if swallowed 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 - Wear suitable protective clothing and gloves.
WGK Germany	3
Hazard Class	IRRITANT

220227-47-4 - Introduction

[4-fluoro-3-(trifluoromethyl)phenyl]acetic acid is an organic compound with the chemical formula C9H6F4O2. Its nature is as follows:

1. Appearance: white crystal or powder solid.
2. Melting Point: about 84-88 ℃.
3. Boiling point: About 230-235 ℃.
4. Solubility: Soluble in organic solvents, such as alcohols, ethers and ketones.
5. Stability: relatively stable at room temperature, but avoid prolonged exposure to strong oxidants, such as high concentrations of hydrogen peroxide or peroxides.
6. Allergenicity: May have allergic reactions to people with allergies.

The compound has the following uses:

1. Chemical synthesis intermediates: used in organic synthesis reactions, can be used as pesticides, drugs and other organic compounds synthesis starting material.
2. Research uses: in the laboratory, it can be used for organic synthesis reactions or as fungicides, herbicides and other research reagents.

The preparation method generally includes the following steps:

1. First, 3-bromo-4-fluorotoluene was used as a starting material.
2. Trifluoroformic acid was then used to react to replace the bromine atom to generate 3-(trifluoromethyl)-4-fluorotoluene.
3. Finally, 3-(trifluoromethyl)-4-fluorotoluene is reacted with bromoacetic acid to generate [4-fluoro-3-(trifluoromethyl)phenyl]acetic acid.

Regarding safety information, the following should be noted:

1. Avoid direct contact with skin or inhalation of particles or vapors, and wear appropriate personal protective equipment, such as gloves and respiratory protective equipment.
2. Good laboratory practices and hazardous chemical handling procedures should be observed during handling.
3. In storage and transportation, should be away from the fire and oxidant, avoid exposure to high temperature and high humidity environment.
4. If inadvertently touched or inhaled, wash the affected area immediately and seek medical help.
5. Specific safety information and operational recommendations can be obtained from relevant literature or chemical suppliers.

Last Update：2024-04-09 21:00:56