3-Chloro-5-Fluorobenzoic
2-CHLORO-4-FLUOROCINNAMIC ACID
CAS: 133220-86-7
Molecular Formula: C9H6ClFO2
3-Chloro-5-Fluorobenzoic - Names and Identifiers
| Name | 2-CHLORO-4-FLUOROCINNAMIC ACID |
| Synonyms | RARECHEM BK HW 0063 TIMTEC-BB SBB003541 3-Chloro-5-Fluorobenzoic 2-CHLORO-4-FLUOROCINNAMIC ACID (2E)-3-(2-chloro-4-fluorophenyl)prop-2-enoate 1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorotetradecane 3-(2-Chloro-4-fluorophenyl)prop-2-enoic acid, 3-(2-Chloro-4-fluorophenyl)acrylic acid |
| CAS | 133220-86-7 |
| InChI | InChI=1/C14H17F13/c1-2-3-4-5-6-7-8-9(15,16)10(17,18)11(19,20)12(21,22)13(23,24)14(25,26)27/h2-8H2,1H3 |
3-Chloro-5-Fluorobenzoic - Physico-chemical Properties
| Molecular Formula | C9H6ClFO2 |
| Molar Mass | 200.59 |
| Density | 1.3522 (estimate) |
| Melting Point | 245-247 °C |
| Boling Point | 253.592°C at 760 mmHg |
| Flash Point | 100.685°C |
| Vapor Presure | 0.029mmHg at 25°C |
| Appearance | White powder |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.337 |
| MDL | MFCD00236027 |
3-Chloro-5-Fluorobenzoic - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| Hazard Note | Harmful |
3-Chloro-5-Fluorobenzoic - Introduction
2-Chloro-4-fluorocinnamic acid is an organic compound with the chemical formula C9H6ClFO2.
Nature:
2-Chloro-4-fluorocinnamic acid is a white crystal with a special smell. It is solid at normal temperature, soluble in organic solvents such as ethanol and chloroform, and slightly soluble in water. It has a relatively low melting and boiling point and a high decomposition temperature.
Use:
2-Chloro-4-fluorocinnamic acid has a variety of applications in the chemical and pharmaceutical industries. It is often used as a raw material for organic synthesis and can be used to synthesize other organic compounds. In addition, it is used as an intermediate for pesticides and fungicides.
Preparation Method:
2-chloro-4-fluorocinnamic acid can be synthesized by substituting chlorine and fluorine on the cinnamic acid molecule. Common methods include chlorination and fluorination reactions. For example, cinnamic acid may be chlorinated to 2-chloro cinnamic acid using thionyl chloride, which is then fluorinated to 2-chloro-4-fluorocinnamic acid using a fluorinating agent.
Safety Information:
2-chloro-4-fluorocinnamic acid is relatively safe for human body under general conditions, but some safety measures still need to be paid attention. Contact with skin, eyes or inhalation of dust may cause irritation, so avoid prolonged exposure. Wear protective gloves and goggles during operation to ensure good ventilation. If ingested, seek medical help immediately.
Nature:
2-Chloro-4-fluorocinnamic acid is a white crystal with a special smell. It is solid at normal temperature, soluble in organic solvents such as ethanol and chloroform, and slightly soluble in water. It has a relatively low melting and boiling point and a high decomposition temperature.
Use:
2-Chloro-4-fluorocinnamic acid has a variety of applications in the chemical and pharmaceutical industries. It is often used as a raw material for organic synthesis and can be used to synthesize other organic compounds. In addition, it is used as an intermediate for pesticides and fungicides.
Preparation Method:
2-chloro-4-fluorocinnamic acid can be synthesized by substituting chlorine and fluorine on the cinnamic acid molecule. Common methods include chlorination and fluorination reactions. For example, cinnamic acid may be chlorinated to 2-chloro cinnamic acid using thionyl chloride, which is then fluorinated to 2-chloro-4-fluorocinnamic acid using a fluorinating agent.
Safety Information:
2-chloro-4-fluorocinnamic acid is relatively safe for human body under general conditions, but some safety measures still need to be paid attention. Contact with skin, eyes or inhalation of dust may cause irritation, so avoid prolonged exposure. Wear protective gloves and goggles during operation to ensure good ventilation. If ingested, seek medical help immediately.
Last Update：2024-04-10 22:29:15
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View History
3-Chloro-5-Fluorobenzoic
Lipal 4ML
Bicyclo[2.2.0]hexane-1-carboxylic acid, 3-ethoxy-, methyl ester
SPHINGOMYELIN CHOLINE PHOSPHOHYDROLASE
TOSLAB 829364
2-[2-(乙酰氧基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-基]-1-环丙基-2-(2-氟苯基)乙酮盐酸盐
[(4-Methoxy-1H-indole-3-yl)methyl]dithiocarbamic acid methyl ester
Methanone, (3,4-difluorophenyl)[3-[(2,5-dihydro-1H-pyrrol-1-yl)methyl]phenyl]-
5,8,11-Trioxa-4-siladodecan-1-amine, 4-[2-(2-methoxyethoxy)ethoxy]-4-methyl-
N-[3-(氨基碳硫酰基)苯基]环丙烷甲酰胺
Lipal 4ML
Bicyclo[2.2.0]hexane-1-carboxylic acid, 3-ethoxy-, methyl ester
SPHINGOMYELIN CHOLINE PHOSPHOHYDROLASE
TOSLAB 829364
2-[2-(乙酰氧基)-6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-基]-1-环丙基-2-(2-氟苯基)乙酮盐酸盐
[(4-Methoxy-1H-indole-3-yl)methyl]dithiocarbamic acid methyl ester
Methanone, (3,4-difluorophenyl)[3-[(2,5-dihydro-1H-pyrrol-1-yl)methyl]phenyl]-
5,8,11-Trioxa-4-siladodecan-1-amine, 4-[2-(2-methoxyethoxy)ethoxy]-4-methyl-
N-[3-(氨基碳硫酰基)苯基]环丙烷甲酰胺