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2,4-Dichloro-5-fluorobenzoyl chloride
EINECS No.: 428-390-1
Molecular weight: 227.45
Characteristics: Colorless or pale yellow liquid
Boiling point: 143–144°C
Relative density: 1.568
Refractive index: 1.572
Flash point: 110°C
Purity: ≥98.5%
Moisture: ≤500 ppm
Impurities: ≤0.8%
Uses: Solvent, pharmaceutical synthesis intermediate.
Characteristics: Yellow or light orange liquid
Xylene: ≤0.3%
Purity: ≥99%
Moisture: ≤500 ppm
Impurities: ≤0.5%
Applications: N,N-Dimethylaminoethyl acrylate (DMAEA) is an important raw material for organic synthesis. Its molecule contains a polymerizable vinyl group and a reactive tertiary amino group, enabling it to undergo homopolymerization, copolymerization, quaternization, and other reactions. It can be used in the production of cationic polymeric flocculants, plastic and fiber processing aids, UV-curable coatings and adhesives, papermaking aids, ion-exchange resins, as well as pharmaceuticals and daily chemical products.
Ethyl 3-cyclopropylamino-2-(2,4-dichloro-5-fluoro-benzoyl)acrylate
CAS Number: 86483-53-6
Molecular formula: C15H14Cl2FNO3
Appearance: White or off-white crystalline powder
Content: ≥99%
Maximum impurity: ≤0.5%
Chloride content: ≤0.3%
Loss on drying: ≤0.3%
Molecular formula: C3H7N
Molecular weight: 57.0944
Appearance: Colorless, transparent liquid
Density (g/mL, 20/4℃): 0.824 g/mL
Melting point (°C): -50 °C
Boiling point (°C, atmospheric pressure): 49-50°C
Flash point (°F): -14°
Content: ≥99%;
Maximum single impurity: ≤0.3%
Total impurities: ≤1%
Moisture: ≤0.5%
7-Chloro-1-Cyclopropyl-6-Fluoro-1,4-Dihydro-4-Oxoquinoline-3-Carboxylic Acid
CAS Number: 86393-33-1
Molecular Formula: C13H9NO3FCl
Molecular Weight: 281.67
Appearance: Off-white to light yellow powder
Purity: ≥99%
Maximum Single Impurity: ≤0.3%
Total Impurities: ≤1%
Moisture: ≤0.5%
Ethyl 2-(2,4-dichloro-5-fluorobenzoyl)-3-(ethylamino)acrylate
CAS Number: 106648-05-9
Molecular formula: C14H14Cl2FNO3
Molecular weight: 334.17
Appearance: White or off-white crystalline powder
Content: ≥99%
Maximum single impurity: ≤0.3%
Total impurities: ≤1%
Moisture: ≤0.5%
1-Ethyl-7-chloro-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
CAS Number: 68077-26-9
Chemical formula: C12H9O3ClFN
Molecular weight: 269.5
Appearance: White or pale yellow powder
Content: ≥99%
Maximum single impurity: ≤0.3%
Total impurities: ≤1%
Moisture: ≤0.5%
1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylate hydrochloride
CAS Number: 104142-93-0
Chemical formula: C16H19ClFN3O3
Molecular weight: 355.5
Appearance: Grayish-white to pale yellow crystalline powder
Density: 1.344 g/cm³
Melting point: 220℃
Boiling point: 555.8℃
Flash point: 289.9℃
The company's products include N,N-Dimethylaminoethyl Acrylate, 2,4-Dichloro-5-Fluorobenzoyl Chloride, Cyclopropylethyl Amine, Cyclopropylamine, Fluoroquinolonic Acid, Ethyl Amide Compound, Ethyl Carboxylic Acid, Norfloxacin Hydrochloride, Cyclopropanecarboxylic Acid, Cyclopropanemethanol, Cyclopropanecarboxamide, Ethyl Cyclopropylacetate, Nitrosyl Sulfuric Acid Solution, etc.
Address: No.18, Gangqu Middle Road, Binjiang Chemical Park, Changzhou City, Jiangsu Province
Telephone: 0519-85286219
Mobile phone: 13918341920 / 13921088379 / 13914211075
E-mail: generaloffice@jsfytech.com.cn
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