Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name listUndecanedioic acid

Undecanedioic acid

Synonym(s):1,9-Nonanedicarboxylic acid

  • CAS NO.:1852-04-6
  • Empirical Formula: C11H20O4
  • Molecular Weight: 216.27
  • MDL number: MFCD00004444
  • EINECS: 217-440-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-01 18:09:03
Undecanedioic acid Structural

What is Undecanedioic acid?

Chemical properties

white to light yellow powder

The Uses of Undecanedioic acid

Undecanedioic Acid is a bioactive compound found in Polygala tenuifolia root which is used as a functional food due to its attractive health benefits.

Definition

ChEBI: An alpha,omega-dicarboxylic acid that is nonane with two carboxylic acid groups at positions C-1 and C-9.

Flammability and Explosibility

Non flammable

Synthesis

Undecanedioic acid is obtained by reacting α -nitro ketone and NaOH in MeOH.To a solution of α -nitro ketone (0.7 mmol) in MeOH (4.2 ml), 25 ml of 0.5 M Na2HPO4 in a 1 N of NaOH were added and the resulting mixture was heated at 70 °C for 1-4 h, then Oxone (1.75 mmol) in water (3 ml) was added to the cold solution (r. t.). After 4 h the mixture was diluted with brine (10 ml), acidified to pH=2 with a 10% solution of HCl and extracted with EtOAc (3 x 20 ml). The combined organic layers were washed with brine (10 ml), dried over Na2SO4 and evaporated to yield pure dicarboxylic acid.
synthetic method of Undecanedioic acid
Fig The synthetic method 2 of Undecanedioic acid.

Source

Undecanedioic acid is a natural product found in Aloe africana, Phaseolus vulgaris, and other organisms with data available.

Properties of Undecanedioic acid

Melting point: 108-110 °C (lit.)
Boiling point: 389.33°C (rough estimate)
Density  1.1629 (rough estimate)
vapor pressure  10Pa at 20℃
refractive index  1.4421 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  methanol: 10 mg/mL, clear
form  Solid
pka 4.48±0.10(Predicted)
color  White to Off-White
Water Solubility  5.10g/L(21 ºC)
BRN  1780537
CAS DataBase Reference 1852-04-6(CAS DataBase Reference)
NIST Chemistry Reference Undecanedioic acid(1852-04-6)
EPA Substance Registry System Undecanedioic acid (1852-04-6)

Safety information for Undecanedioic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H319:Serious eye damage/eye irritation
Precautionary Statement Codes 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 Undecanedioic acid

InChIKey LWBHHRRTOZQPDM-UHFFFAOYSA-N

Related products of tetrahydrofuran

You may like

Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.