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Zibo Shiji Zhonglian Pharmaceutical Technology Co.,Ltd.
Zibo Shiji Zhonglian Pharmaceutical Technology Co.,Ltd.
13 YRS
Shandong, China
Main Products:
Naphthalic Anhydride / 2',6'-Dichloro-3'-Fluoroacetophenone / 2,4-Dichloro-5-Fluoroacetophenone
Shandong, China
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2,4-Dichloro-5-Fluoro Acetophenone / CAS 704-10-9
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DESCRIPTION
OVERVIEW
2,4-Dichloro-5-Fluoro Acetophenone
CAS NO.: 704-10-9
Content: ≥ 99%
Molecular formula: C8H5Cl2FO
Molecular weight: 207.0291
Structural formula: 
Appearance: Light yellow solid (liquid at high temperature)
Uses: As a pharmaceutical intermediate, it is the main intermediate of the third generation of broad-spectrum and high-efficiency quinolone antibacterial agents ciprofloxacin and anthrofloxacin.
Packing: 25kg / barrel
Typical Properties
Summary
It can be used as pharmaceutical intermediates.
CAS No.
704-10-9
Formula
C8H5Cl2FO
Molecular Mass
207.03
Exact Mass
205.97000
PSA
17.07000
Logp
3.33510
IUPAC
1-(2,4-dichloro-5-fluorophenyl)ethanone
SMILES
CC(=O)C1=CC(=C(C=C1Cl)Cl)F
Attribute classification
Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Chemical and Physical Properties
Melting Point
33-36 °C
Density
1.425 g/mL
Boiling Point
167 °C
Flash Point
>230 °F
Appearance
White or light yellow crystal, slightly smelly.
Export information
HS Code
29143990
Export Rebate
13%
UN No.
0
DG-Class
0
Risk Code
R36/37/38
Safety Label
Xi,F
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