3-Chlorocinnamic acid
- Product Name
- 3-Chlorocinnamic acid
- CAS No.
- 1866-38-2
- Chemical Name
- 3-Chlorocinnamic acid
- Synonyms
- AURORA 22720;AKOS BBS-00006453;RARECHEM BK HC T320;3-Chlorociamic acid;3-Chlorocinamic acid;M-CHLOROCINNAMIC ACID;3-Chlorocinnamic acid;3-ChlorocinnamicAcid>Cinnamic acid, m-chloro-;3-Chlorocinnamic acid 98%
- CBNumber
- CB8361088
- Molecular Formula
- C9H7ClO2
- Formula Weight
- 182.6
- MOL File
- 1866-38-2.mol
3-Chlorocinnamic acid Property
- Melting point:
- 161-164 °C(lit.)
- Boiling point:
- 326.2±25.0 °C(Predicted)
- Density
- 1.332±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- soluble in Methanol
- form
- powder to crystal
- pka
- 4.29(at 25℃)
- color
- White to Almost white
- BRN
- 2207378
- CAS DataBase Reference
- 1866-38-2(CAS DataBase Reference)
- NIST Chemistry Reference
- m-Chlorocinnamic acid(1866-38-2)
- EPA Substance Registry System
- 2-Propenoic acid, 3-(3-chlorophenyl)- (1866-38-2)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 22-24/25-36-26-37
- WGK Germany
- 3
- Hazard Note
- Irritant
- TSCA
- Yes
- HS Code
- 29163990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- C0975
- Product name
- 3-Chlorocinnamic Acid
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $56
- Updated
- 2025/07/31
- Product number
- C365103
- Product name
- 3-Chlorocinnamic acid
- Packaging
- 5g
- Price
- $45
- Updated
- 2021/12/16
- Product number
- D422
- Product name
- 3-Chlorocinnamic acid
- Packaging
- 5g
- Price
- $10
- Updated
- 2021/12/16
- Product number
- D422
- Product name
- 3-Chlorocinnamic acid
- Packaging
- 25g
- Price
- $20
- Updated
- 2021/12/16
- Product number
- JK439918
- Product name
- 3-Chlorocinnamic acid
- Packaging
- 5g
- Price
- $22
- Updated
- 2021/12/16
3-Chlorocinnamic acid Chemical Properties,Usage,Production
Chemical Properties
white crystalline powder or crystals
Synthesis
141-82-2
587-04-2
1866-38-2
GENERAL METHOD: Under stirring conditions, 6.76 g (65 mmol) of malonic acid was dissolved in a mixed solution of 5 mL of pyridine and 0.5 mL of piperidine. Subsequently, 3-chlorobenzaldehyde (50 mmol) was slowly added at 85°C. The reaction mixture was stirred continuously for 6 hours, during which the progress of the reaction was monitored by thin layer chromatography (TLC) to confirm complete consumption of the feedstock. Upon completion of the reaction, the mixture was cooled to room temperature and neutralized with 10% hydrochloric acid solution under ice bath conditions, at which point a white solid was observed to precipitate. The solid product was collected by filtration and washed three times with ice water to remove impurities. Finally, the target product 3-chlorocinnamic acid (2a-h) was obtained by recrystallization and purification using aqueous ethanol (1:1, v/v).
References
[1] Journal of Organic Chemistry, 2009, vol. 74, # 23, p. 9152 - 9157
[2] Journal of Chemical Research, 2005, # 6, p. 364 - 365
[3] Bioorganic and Medicinal Chemistry Letters, 2016, vol. 26, # 7, p. 1849 - 1853
[4] Proceedings - Indian Academy of Sciences, Section A, 1941, vol. 14, p. 116 - 120
[5] Chem.Abstr., 1942, p. 1599
3-Chlorocinnamic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-Chlorocinnamic acid manufacturers
- Product
- 3-Chlorocinnamic acid 1866-38-2
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-28
- Product
- 3-Chlorocinnamic acid 1866-38-2
- Price
- US $3.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 200KG
- Release date
- 2020-01-08