65145-13-3

65145-13-3 - Names and Identifiers

Name	2-Fluoro-4-hydroxybenzoic acid
Synonyms	QVR DQ BF rarechem al bo 0814 RARECHEM AL BO 0814 4-Carboxy-3-fluorophenol 2-Fluoro-4-hydroxybenzoicacid 2-FLUORO-4-HYDROXYBENZOIC ACID 2-Fluoro-4-hydroxybenzoic acid Benzoicacid, 2-fluoro-4-hydroxy-
CAS	65145-13-3
EINECS	613-746-2
InChI	InChI=1/C7H5FO3/c8-6-3-4(9)1-2-5(6)7(10)11/h1-3,9H,(H,10,11)

65145-13-3 - Physico-chemical Properties

Molecular Formula	C7H5FO3
Molar Mass	156.11
Density	1.492±0.06 g/cm3(Predicted)
Melting Point	199-202
Boling Point	334.6±27.0 °C(Predicted)
Flash Point	156.2°C
Solubility	soluble in Methanol
Vapor Presure	4.99E-05mmHg at 25°C
Appearance	Yellow powder
Color	White to Almost white
pKa	3?+-.0.10(Predicted)
Storage Condition	Room Temprature
Refractive Index	1.585
MDL	MFCD01310985

65145-13-3 - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
Hazard Class	IRRITANT

65145-13-3 - Introduction

Acid (acid) is an organic compound with the chemical formula of CHFHO. The following is a description of the nature, use, preparation and safety information of the substance:

Nature:
-Appearance: acid is a white to yellowish crystalline solid.
-Solubility: It can be dissolved in water, and soluble in most organic solvents, such as ethanol, acetone and ether.
-Melting point: The melting point is about 196-198 degrees Celsius.
-Stability: It is a relatively stable compound.

Use:
-Chemical synthesis: acid can be used as an intermediate in organic synthesis and used to synthesize other organic compounds.
-Pharmaceutical field: The substance can be used as a drug intermediate for the synthesis of certain drugs and pharmaceuticals.
-Cosmetics: acid can also be used in cosmetics, for example, as an ingredient in sunscreen.

Preparation Method:
The preparation of fluoric acid can generally be obtained by fluorination of p-hydroxybenzoic acid. The specific preparation method and operating conditions may vary, and the reaction can be carried out in the laboratory using a fluorinating reagent and an appropriate solvent.

Safety Information:
When handling and storing acid, pay attention to the following:
-Contact: Avoid contact with skin, eyes or respiratory tract. When contact occurs, rinse immediately with plenty of water and seek medical attention if necessary.
-Inhalation: Avoid inhaling the substance of dust or gas. If inhalation occurs, immediately go to a well-ventilated place and seek medical help.
-Food and water: Avoid eating or drinking by mistake. If ingested, seek medical help.
-Combustibility: acid may burn or explode at high temperatures. Avoid exposure to open flames or high temperature conditions.

This information is for reference only. Correct laboratory operation and safety measures should be followed when using this compound. In all cases, the user should carefully read and follow the relevant safety data sheets and operating instructions.

Last Update：2024-04-09 15:17:59