28784-98-7

Basic information

• Product Name: 4-ETHYLCINNAMIC ACID
• Synonyms: (E)-3-(4-ETHYLPHENYL)-2-PROPENOIC ACID;3-(4-ETHYL-PHENYL)-ACRYLIC ACID;3-(4-ETHYLPHENYL)-2-PROPENOIC ACID;(2E)-3-(4-ETHYLPHENYL)ACRYLIC ACID;4-ETHYLCINNAMIC ACID;RARECHEM BK HC T310;(E)-3-(4-ethylphenyl)prop-2-enoic acid;10R-0618
• CAS NO: 28784-98-7
• Molecular Formula: C₁₁H₁₂O₂
• Molecular Weight: 176.21
• Product Categories: Acids & Esters
• Mol File: 28784-98-7.mol

Chemical Properties

• Boiling Point: 312.5°C at 760 mmHg
• Flash Point: 217.3°C
• Appearance: /
• Density: 1.116g/cm³
• Vapor Pressure: 0.000225mmHg at 25°C
• Refractive Index: 1.589
• CAS DataBase Reference: 4-ETHYLCINNAMIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 4-ETHYLCINNAMIC ACID(28784-98-7)
• EPA Substance Registry System: 4-ETHYLCINNAMIC ACID(28784-98-7)

Safety Data

• Hazardous Substances Data: 28784-98-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C11H12O2/c1-2-9-3-5-10(6-4-9)7-8-11(12)13/h3-8H,2H2,1H3,(H,12,13)

Upstream product

• 141-82-2 malonic acid 
• 4748-78-1 4-ethylbenzylaldehyde 
• 198341-20-7 ethyl 3‐(4‐ethylphenyl)acrylate 

Downstream Products

• 64740-36-9 3-(4-ethyl-phenyl)-propionic acid 
• 1377846-50-8 C₁₁H₁₆N₂O₂ 
• 57045-16-6 C₁₁H₁₁ClO 

Relevant articles and documents

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Improved synthesis of natural ester sintenin and its analogues via Wittig reaction

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