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HomeProduct name list4-(Dimethylamino)cinnamic acid

4-(Dimethylamino)cinnamic acid

  • CAS NO.:1552-96-1
  • Empirical Formula: C11H13NO2
  • Molecular Weight: 191.23
  • MDL number: MFCD00004397
  • EINECS: 216-299-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-28 16:48:35
4-(Dimethylamino)cinnamic acid Structural

What is 4-(Dimethylamino)cinnamic acid?

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.]

Properties of 4-(Dimethylamino)cinnamic acid

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 for 4-(Dimethylamino)cinnamic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 4-(Dimethylamino)cinnamic acid

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