Benzenebutanoic acid, 4-bromo-gamma-oxo-

Benzenebutanoic acid, 4-bromo-gamma-oxo- - Names and Identifiers

Name	3-(4-bromobenzoyl)propionic acid
Synonyms	NSC 51068 TIMTEC-BB SBB000956 3-(4-BROMOBENZOYL)PROPIONIC ACID 3-(P-BROMOBENZOYL)PROPIONIC ACID 4-(4-bromophenyl)-4-oxobutanoate 3-(4-Bromobenzoyl)propionic acid 3-(4-bromobenzoyl)propionic acid 4-(4-BROMOPHENYL)-4-OXOBUTYRIC ACID BETA-(P-BROMOBENZOYL)PROPIONIC ACID 4-(4-bromophenyl)-4-oxobutanoic acid 4-(4-BROMOPHENYL)-4-OXOBUTANOIC ACID Benzenebutanoic acid, 4-bromo-gamma-oxo-
CAS	6340-79-0
EINECS	228-732-8
InChI	InChI=1/C10H9BrO3/c11-8-3-1-7(2-4-8)9(12)5-6-10(13)14/h1-4H,5-6H2,(H,13,14)/p-1

Benzenebutanoic acid, 4-bromo-gamma-oxo- - Physico-chemical Properties

Molecular Formula	C10H9BrO3
Molar Mass	257.08
Density	1.5943 (rough estimate)
Melting Point	148-152 °C (lit.)
Boling Point	147-150 °C
Flash Point	212.6°C
Vapor Presure	4.37E-08mmHg at 25°C
Appearance	Shiny Crystalline Flakes or Powder
Color	White to light beige
BRN	2104410
pKa	4.44±0.17(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.4620 (estimate)
MDL	MFCD00016563

Benzenebutanoic acid, 4-bromo-gamma-oxo- - 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.
WGK Germany	3
HS Code	29183000

Benzenebutanoic acid, 4-bromo-gamma-oxo- - Introduction

3-(4-bromobenzoyl)propionic acid, chemical formula C10H9BrO3, is an organic compound. The following is an introduction to its nature, use, formulation and safety information:

Nature:
3-(4-bromobenzoyl)propionic acid is a solid with a molecular weight of 273.08g/mol. It is white crystal at room temperature and has a special smell. It is insoluble in water, but soluble in organic solvents such as alcohols and ester solvents.

Use:
3-(4-bromobenzoyl)propionic acid can be used as an organic synthesis intermediate. It is widely used in drug synthesis, dye synthesis and other organic synthesis reactions. It can also be used as a reagent in organic synthesis laboratories for the synthesis of various compounds.

Preparation Method:
The preparation method of 3-(4-bromobenzoyl)propionic acid is generally obtained by esterification reaction of 4-bromobenzoic acid. Usually, 4-bromobenzoic acid can be reacted with anhydrous alcohols, and then an acid catalyst is added to make it undergo esterification reaction, and finally hydrolyzed to generate 3-(4-bromobenzoyl)propionic acid.

Safety Information:
3-(4-bromobenzoyl)propionic acid is generally stable and not easily decomposed under normal conditions of use, but it may be irritating and corrosive, and harmful to the eyes, skin and respiratory system. In the operation should wear appropriate protective measures, avoid direct contact with the skin, avoid inhalation of its vapor or dust. Attention should be paid to the accumulation of fire source and static electricity in the process. If swallowed or exposed to this compound, seek medical assistance immediately. Avoid contact with oxidants and strong acids during storage, and store in a dry and well-ventilated place. The compound should also be kept in a sealed container away from sources of ignition.

Please note that for specific properties, applications and safety information of chemical substances, carefully read the relevant literature and follow laboratory safety practices.

Last Update：2024-04-09 15:17:59