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2-Bromopropionyl Chloride CAS No.:7148-74-5

2-Bromopropionyl Chloride CAS No.:7148-74-5

2-Bromopropionyl chloride Specification The 2-Bromopropionyl chloride, with the CAS registry number 7148-74-5, is also known as α-Bromopropanoyl chloride. It belongs to the product categories of Aromatic Propionic Acids; Acid Halides; Carbonyl Compounds; Organic Building Blocks. Its EINECS...

Name

2-Bromopropionyl chloride

EINECS

230-466-2

CAS No.

7148-74-5

Density

1.712 g/cm3

Solubility

soluble in water and react with water

Melting Point


Formula

C3H4BrClO

Boiling Point

133.858 °C at 760 mmHg

Molecular Weight

171.42

Flash Point

34.756 °C

Transport Information

UN 2920 8/PG 2

Appearance

clear yellow liquid

Safety

16-26-27-36/37/39-45-25

Risk Codes

10-34-36/37

Molecular Structure

1.jpg

Hazard Symbols

2(002).jpgC

Synonyms

Bromopropionyl chloride;Propionylchloride, 2-bromo- (6CI,8CI);2-Bromopropionicacid chloride;NSC 64455;α-Bromopropanoyl chloride;α-Bromopropionic acid chloride;α-Bromopropionyl chloride;




2-Bromopropionyl chloride Specification

The 2-Bromopropionyl chloride, with the CAS registry number 7148-74-5, is also known as α-Bromopropanoyl chloride. It belongs to the product categories of Aromatic Propionic Acids; Acid Halides; Carbonyl Compounds; Organic Building Blocks. Its EINECS number is 230-466-2. This chemical's molecular formula is C3H4BrClO and molecular weight is 171.42. What's more, its systematic name is 2-Bromopropanoyl chloride. This chemical should be sealed and stored in a cool and dry place.

Physical properties of 2-Bromopropionyl chloride are: (1)ACD/LogP: 1.109; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.11; (4)ACD/LogD (pH 7.4): 1.11; (5)ACD/BCF (pH 5.5): 4.10; (6)ACD/BCF (pH 7.4): 4.10; (7)ACD/KOC (pH 5.5): 95.61; (8)ACD/KOC (pH 7.4): 95.61; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 17.07 Å2; (13)Index of Refraction: 1.481; (14)Molar Refractivity: 28.517 cm3; (15)Molar Volume: 100.119 cm3; (16)Polarizability: 11.305×10-24cm3; (17)Surface Tension: 35.6 dyne/cm; (18)Density: 1.712 g/cm3; (19)Flash Point: 34.756 °C; (20)Enthalpy of Vaporization: 37.135 kJ/mol; (21)Boiling Point: 133.858 °C at 760 mmHg; (22)Vapour Pressure: 8.3 mmHg at 25°C.

Preparation of 2-Bromopropionyl chloride: this chemical can be prepared by alpha-Bromopropanoic acid at the ambient temperature. This reaction will need reagents oxalyl chloride, DMF and solvent benzene. The yield is about 63%.

1.jpg

Uses of 2-Bromopropionyl chloride: it can be used to produce 2-(alpha-Bromopropionyl)aminobenzamide at the ambient temperature. It will need regent pyridine and solvent CH2Cl2 with the reaction time of 24 hours. The yield is about 79%.

2.jpg


When you are using this chemical, please be cautious about it as the following:

This chemical is flammable, so you should keep it away from sources of ignition - No smoking. It can cause burns and is irritating to eyes and respiratory system. You should avoid contact with eyes. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. You must take off immediately all contaminated clothing. When using it, you need wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, you need to seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:

(1)SMILES: BrC(C(Cl)=O)C

(2)Std. InChI: InChI=1S/C3H4BrClO/c1-2(4)3(5)6/h2H,1H3

(3)Std. InChIKey: OZGMODDEIHYPRY-UHFFFAOYSA-N 


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