3-Acetylbenzoic acid

3-Acetylbenzoic acid - Names and Identifiers

Name	3-Acetylbenzoic acid
Synonyms	3-acetylbenzoate RARECHEM AL BO 0046 3-ACETYLBENZOIC ACID M-ACETYLBENZOIC ACID 3-Acetylbenzoic acid ACETOPHENONE-3-CARBOXYLIC ACID 3'-ACETOPHENONECARBOXYLIC ACID BENZOYL METHIDE-M-CARBOXYLIC ACID METHYL PHENYL KETONE-M-CARBOXYLIC ACID
CAS	586-42-5
InChI	InChI=1/C9H8O3/c1-6(10)7-3-2-4-8(5-7)9(11)12/h2-5H,1H3,(H,11,12)/p-1

3-Acetylbenzoic acid - Physico-chemical Properties

Molecular Formula	C9H8O3
Molar Mass	164.16
Density	1.2132 (rough estimate)
Melting Point	163-171 °C
Boling Point	251.61°C (rough estimate)
Flash Point	175.3°C
Vapor Presure	2.82E-05mmHg at 25°C
Appearance	White powder
Color	White to light brown
pKa	pK1: 3.83 (25°C)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.5380 (estimate)
MDL	MFCD00045847

3-Acetylbenzoic acid - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes.
WGK Germany	3
HS Code	29183000
Hazard Class	IRRITANT

3-Acetylbenzoic acid - Introduction

3-Acetylbenzoic acid is an organic compound with the molecular formula C9H8O3. It is a white crystalline solid with a special aroma.

The following are some of the properties and uses of 3-Acetylbenzoic acid:

Nature:
-Appearance: White crystalline solid
-Melting point: 155-157°C
-Solubility: Soluble in non-polar solvents (such as ether, chloroform), insoluble in water
-aroma: with a special aroma

Use:
- 3-Acetylbenzoic acid can be used as an organic synthesis intermediate, widely used in drug synthesis, dye preparation and scientific research
-It can also be used as a raw material for optical materials, with certain fluorescent properties

Preparation Method:
- 3-Acetylbenzoic acid can be obtained by the reaction of 3-nitrobenzoic acid with acetyl chloride. First, 3-nitrobenzoic acid was reacted with sodium hydroxide in ethanol to give 3-aminobenzoic acid; then, 3-aminobenzoic acid was reacted with acetic anhydride in the presence of sulfuric acid to give 3-Acetylbenzoic acid.

Safety Information:
- 3-Acetylbenzoic acid can generally be regarded as a low-toxic substance, but it is still necessary to pay attention to the safety of its use and storage
-Avoid contact with skin and eyes when using, such as accidental contact, immediately rinse with plenty of water
-should be placed in a dry, well-ventilated place during storage, avoid contact with oxidants, strong acids and other substances

Last Update：2024-04-09 21:01:54