Diundecyl phthalate
- CAS No.
- 3648-20-2
- Chemical Name:
- Diundecyl phthalate
- Synonyms
- p24;DUP;RIS2;CDT1;DUC1;MRP1;PX-111;Jayflex DUP;Jayflex L11P;santicizer711
- CBNumber:
- CB6135878
- Molecular Formula:
- C30H50O4
- Molecular Weight:
- 474.72
- MOL File:
- 3648-20-2.mol
- Modify Date:
- 2024/7/2 17:04:22
| 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.) |
| Flash point | 241 °C |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| form | Oil |
| color | Colourless to Pale Yellow |
| Water Solubility | 11.7mg/L at 20℃ |
| FreezingPoint | 2 |
| 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
Risk and Safety Statements
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
|---|---|
| Signal word | Danger |
| Hazard statements | H302-H361-H372-H410 |
| Precautionary statements | P273-P391-P501-P201-P264-P280-P301+P330+P331-P312 |
| WGK Germany | 1 |
| TSCA | TSCA listed |
Diundecyl phthalate Chemical Properties,Uses,Production
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 anhydride with 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.
Diundecyl phthalate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | China | 32760 | 60 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | China | 8826 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29826 | 58 | Inquiry |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | China | 13127 | 58 | Inquiry |
| Kindchem(Nanjing)Co.,Ltd | +86-025-025-85281586 +8618651653755 | China | 1227 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 9003 | 58 | Inquiry |
| LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43348 | 58 | Inquiry |
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