Introduction：Basic information about Diundecyl phthalate CAS 3648-20-2, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Diundecyl phthalate Basic information
| Product Name: | Diundecyl phthalate |
| Synonyms: | 1,2-Benzenedicarboxylicacid,diundecylester;1,2-Benzenedicarboxylicacid, 1,2-diundecyl ester;Leukocyte antigen MIC3;Motility-related protein;Anti-CDT1 antibody produced in rabbit;CDT1;RIS2;Anti-MSH3, N-Terminal antibody produced in rabbit |
| CAS: | 3648-20-2 |
| MF: | C30H50O4 |
| MW: | 474.72 |
| EINECS: | 222-884-9 |
| Product Categories: | |
| Mol File: | 3648-20-2.mol |
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Diundecyl phthalate Chemical Properties
| Melting point | 2°C |
| Boiling point | 523 °C(lit.) |
| density | 0.95 g/mL at 25 °C(lit.) |
| Pour Point | -9 |
| vapor pressure | 0Pa at 20℃ |
| refractive index | n20/D 1.48(lit.) |
| Fp | 241 °C |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| form | Oil |
| color | Colourless to Pale Yellow |
| biological source | rabbit |
| Water Solubility | 11.7mg/L at 20℃ |
| FreezingPoint | 2 |
| InChI | 1S/C30H50O4/c1-3-5-7-9-11-13-15-17-21-25-33-29(31)27-23-19-20-24-28(27)30(32)34-26-22-18-16-14-12-10-8-6-4-2/h19-20,23-24H,3-18,21-22,25-26H2,1-2H3 |
| InChIKey | QQVHEQUEHCEAKS-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCOC(=O)c1ccccc1C(=O)OCCCCCCCCCCC |
| LogP | 1.86 at 20℃ |
| NIST Chemistry Reference | 1,2-Benzenedicarboxylic acid, diundecyl ester(3648-20-2) |
| EPA Substance Registry System | Diundecyl phthalate (3648-20-2) |
Safety Information
| WGK Germany | 1 |
| TSCA | TSCA listed |
| Storage Class | 10 - Combustible liquids |
| Hazardous Substances Data | 3648-20-2(Hazardous Substances Data) |
Diundecyl phthalate Usage And Synthesis
| Chemical Properties | Pale Yellow Oil |
| Uses | Diundecyl Phthalate is a phthalate diester and has been investigated for its toxicology in male rats for risk assessment. |
| Production Methods | DUP is manufactured by the reaction of phthalic anhydridewith undecanol in the presence of an acid catalyst. |
| General Description | Oily colorless odorless liquid. Less dense than water. |
| Air & Water Reactions | Insoluble in water. |
| Reactivity Profile | Diundecyl phthalate reacts with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by interaction with caustic solutions. Flammable hydrogen is generated by mixing with alkali metals and hydrides. Can generate electrostatic charges [Handling Chemicals Safely, 1980. p. 250]. |
| Health Hazard | Produces no ill effects at normal temperatures but may give off irritating vapor at high temperature. |
| Fire Hazard | Diundecyl phthalate is probably combustible. |
| Flammability and Explosibility | Not classified |
| Biological Activity | Chromatin licensing and DNA replication factor 1/Cdc10-dependent transcript 1 (CDT1) is involved in minichromosome maintenance (MCM) loading at the G1 phase of the cell cycle. It plays a key role in origin licensing in eukaryotic cells. It is a DNA replication protein th at stimulates the production of pre-replicative complexes and replication in the next cell cycle by accumulating at the end of the cell cycle. The CDT1 gene mutation can cause Meier–Gorlin syndrome, a type of primordial dwarfism. |
Diundecyl phthalate Preparation Products And Raw materials
| Raw materials | Phthalic anhydride-->1-UNDECANOL |
