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2-Fluorocinnamic Acid
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2-Fluorocinnamic Acid

Name: 2-Fluorocinnamic acid
Synonyms: (2E)-3-(2-Fluorophenyl)-2-propenoic acid; 3-(2-fluorophenyl)-2-propenoic acid; o-Fluorocinnamic acid; trans-2-fluoro-cinnamic acid; 3-(2-fluorophenyl)prop-2-enoic acid; (2E)-3-(2-fluorophenyl)prop-2-enoic acid; (2e)-3-(2-fluorophenyl)acrylic acid
CAS No.: 451-69-4
Formula: C9H7FO2
Molecular Weight: 166.15
Melting point: 179-183ºC
Boiling point: 281.6°C at 760 mmHg  
Density: 1.285 g/cm3
Flash point: 124.1 °C
Appearance: White Crystalline Powder
Application: Pharmaceutical Intermediates
Purity: ≥98.0%
Package specification: 25kg/barrel
Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety Information: Personal Protective Equipment Eyeshields, Gloves, type N95 (US), and type P1 (EN143) respirator filter

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2-Fluorocinnamic Acid - 2

2-Fluorocinnamic Acid Introduce:

2-Fluorocinnamic acid, alias o-Fluorocinnamic acid, is a pharmaceutical intermediate in the form of white crystals. It is mainly prepared from fluorocinnamaldehyde, malonic acid and pyridine. Commonly used in medical raw materials, external medicines, synthetic drugs, can also be used as a fluorescent agent. It is used to treat hemorrhoids, bruises, bruises and bruises. Physical properties: insoluble in water, soluble in ethanol, ethyl acetate and other organic solvents. Store in a cool, dry, well-ventilated area away from incompatible substances. And stable at room temperature in closed containers under normal storage and handling conditions. The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. And do not discharge to sewer systems. It is important to note that this fragrance can irritate the eyes, respiratory system and skin. In case of accidental contact with eyes, rinse immediately with plenty of water and seek medical advice.

2-Fluorocinnamic acid Specifications

CAS Number


Product Name

2-fluorocinnamic Acid


(2e)-3-(2-fluorophenyl)prop-2-enoate; 2,4-dichloro-1-(trifluoromethoxy)benzene; 2-fluorocinnamic Acid; 3-(2-fluorophenyl)acrylic Acid;

Molecular Formula


Molecular Weight





White Crystals


1.285 g/cm3

Melting Point


Boiling Point

281.6 ºC at 760 mmHg

Flash Point

124.1 ºC




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