4-(Dimethylamino)cinnamic acid Chemical Properties

Melting point:

227-228 °C (dec.)(lit.)

Boiling point:

326.97°C (rough estimate)

Density 

1.1258 (rough estimate)

refractive index 

1.5220 (estimate)

storage temp. 

Inert atmosphere,Room Temperature

solubility 

Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.

form 

Crystalline Powder

pka

-95.54±0.10(Predicted)

color 

Yellow to beige

BRN 

1368533

CAS DataBase Reference

1552-96-1(CAS DataBase Reference)

NIST Chemistry Reference

3-(p-(Dimethylamino)phenyl)acrylic acid(1552-96-1)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

TSCA 

T

HS Code 

29224985

MSDS

• Language:English Provider:4-(Dimethylamino)cinnamic acid
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4-(Dimethylamino)cinnamic acid Usage And Synthesis

Chemical Properties

Yellow to beige crystalline powder

Purification Methods

Recrystallise the acid from EtOH. The methyl ester has m 134-135o (from Me2CO), and the ethyl ester has m 77-78o (from aqueous EtOH). [Shoppee J Chem Soc 982 1938, Galat J Am Chem Soc 68 376 1946, Beilstein 14 H 522, 14 II 318, 14 III 1306, 14 IV 1716.]

4-(Dimethylamino)cinnamic acid(1552-96-1)Related Product Information

• Cinnamic acid
• Caffeic acid
• Ethyl cinnamate
• alpha-Methylcinnamic acid
• 3-Dimethylaminopropylamine
• 3,4-Dimethoxycinnamonitrile
• 4-Dimethylaminobenzaldehyde
• Methyl cinnamate
• trans-Cinnamic acid
• Octyl 4-methoxycinnamate
• 4-Dimethylaminopyridine
• N,N-Dimethyl-1,4-phenylenediamine
• 4-Methoxycinnamic acid
• Propyl cinnamate
• 2-Dimethylaminoethanol
• Coumarin 338
• Coumarin 343
• Coumarin 314T