Product Introduction
| Undecanedioic acid Basic information |
| Description |
| Product Name: | Undecanedioic acid |
| Synonyms: | Undecanedioic acid UDDA;Nonane-1,9-dicarboxylic acid;Undecanedioic acid,97%;Nonamethylenedicarboxylic Acid Undecanedioic Acid;Undecanedioic acid,1,9-Nonanedicarboxylic acid;Undecane-1,11-dioic acid;UNDECANEDIOIC ACID;RARECHEM AL BO 0436 |
| CAS: | 1852-04-6 |
| MF: | C11H20O4 |
| MW: | 216.27 |
| EINECS: | 217-440-6 |
| Product Categories: | Undecanedionic acid;Building Blocks;C11 to C12;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;alpha,omega-Alkanedicarboxylic Acids;alpha,omega-Bifunctional Alkanes;Monofunctional & alpha,omega-Bifunctional Alkanes;Organic Building Blocks |
| Mol File: | 1852-04-6.mol |
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| Undecanedioic acid Chemical Properties |
| 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 |
| pka | 4.48±0.10(Predicted) |
| form | Solid |
| color | White to Off-White |
| Water Solubility | 5.10g/L(21 ºC) |
| BRN | 1780537 |
| InChIKey | LWBHHRRTOZQPDM-UHFFFAOYSA-N |
| LogP | 2.8 at 25℃ |
| 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 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| HS Code | 29171900 |
| MSDS Information |
| Provider | Language |
|---|---|
| Undecanedioic acid | English |
| ACROS | English |
| SigmaAldrich | English |
| Undecanedioic acid Usage And Synthesis |
| Description |
Undecanedioic acid, in the form of a white powder or flake, is dibasic acids which is a family of organic compounds, also known as 'long-chain dicarboxylic acids'. Undecanedioic acid is an alpha, omega-dicarboxylic acid that is nonane with two carboxylic acid groups at positions C-1 and C-9. It has a role as a metabolite. It is a conjugate acid of an undecanedioic acid anion. It has recommended applications in corrosion inhibitors, hot melt adhesives, high performance polyamides/nylon, metal-working fluid, lubircant, adhesive, powder coating, and more. |
| Chemical Properties | white to light yellow powder |
| Uses | 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. 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. |
| Undecanedioic acid Preparation Products And Raw materials |
| Preparation Products | 1,9-DIAMINONONANE-->9-DECENOIC ACID |
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