4-Chloro-4-fluorobutyrophenone. Used as a pharmaceutical intermediate and in organic synthesis. Appearance and properties: yellow or pale yellow liquid.

Chinese Name

4-Chloro-4-fluorobutyrophenone

Alias

γ-Chlorobutyryl fluorobenzene; 4-Chloro-4'-fluorobutyrophenone

Chemical Formula

C10H10ClFO

Molecular Weight

200.64

CAS Registry Number

3874-54-2

EINECS Registry Number

223-395-3

Melting Point

5-6°C

Flash Point

152°C

PSA

17.07000

LogP

3.02740^[1]

Table of Contents

1. 1 Physical and Chemical Properties
2. 2 Safety Information
3. 3 Computational Chemical Data

1. 4 Storage Methods
2. 5 First Aid Measures
3. 6 Firefighting Measures

1. 7 Leak Emergency Handling
2. 8 Handling and Storage

Physical and Chemical Properties

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Appearance and properties: yellow or pale yellow liquid

Density: 1.22 g/mL at 25 °C(lit.)

Melting point: 5-6 °C

Boiling point: 130-132 °C (0.97513 mmHg)

Refractive index: n20/D 1.5255(lit.)

Water solubility: 0.38 g/L (20 oC)https://www.ruiwo.net