Poly(ethylene glycol-ran-propylene glycol) monobutyl ether
- CAS No.
- 9038-95-3
- Chemical Name:
- Poly(ethylene glycol-ran-propylene glycol) monobutyl ether
- Synonyms
- Toximul 8320;PPG-12-BUTETH-12;PPG-12-BUTETH-16;u-660;u-2000;u-5100;PPG-28;TERGITOL XD;TERGITOL XH;UCON HB1500
- CBNumber:
- CB5111165
- Molecular Formula:
- C9H20O3
- Molecular Weight:
- 176.26
- MOL File:
- 9038-95-3.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/29 18:03:56
| Boiling point | >200 °C(lit.) |
|---|---|
| Density | 1.056 g/mL at 25 °C |
| refractive index |
n |
| Flash point | >230 °F |
| solubility | H2O: at <40 °Csoluble |
| Stability | Stable. Incompatible with strong acids, strong bases, strong oxidizing agents. |
| InChI | InChI=1S/C4H10O.C3H6O.C2H4O/c1-2-3-4-5;1-3-2-4-3;1-2-3-1/h5H,2-4H2,1H3;3H,2H2,1H3;1-2H2 |
| InChIKey | YTJMOZGBQLKJKS-UHFFFAOYSA-N |
| SMILES | C(CO)CC.C1OC1.CC1OC1 |
| EPA Substance Registry System | Propylene oxide ethylene oxide polymer monobutyl ether (9038-95-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H332 |
| Precautionary statements | P261-P271-P304+P340-P312 |
| Hazard Codes | Xn,N |
| Risk Statements | 20/21/22-38-41 |
| Safety Statements | 26-36/37/39 |
| RIDADR | UN 3082 9/PG 3 |
| WGK Germany | 3 |
| RTECS | YP8450000 |
Poly(ethylene glycol-ran-propylene glycol) monobutyl ether Chemical Properties,Uses,Production
Description
Poly(ethylene glycol-ran-propylene glycol) monobutyl ether is a block copolymer that consists of a hydrophilic poly(ethylene glycol) (PEG) segment and a hydrophobic poly(propylene glycol) (PPO) segment. One of the significant features of PEG-PPO monobutyl ether is its amphiphilic nature. This means that it has both hydrophilic and hydrophobic regions within its structure. This property allows PEG-PPO monobutyl ether to form micelles in aqueous solutions, where the hydrophobic PPO segments aggregate in the core while the hydrophilic PEG segments form the outer shell. The formation of micelles gives PEG-PPO monobutyl ether its surfactant properties. In pharmaceuticals, it is utilized as an excipient in drug formulations to improve solubility, stability, and controlled release of drugs. It can also be employed as a carrier for drug delivery systems, enhancing the bioavailability and targeting of therapeutic agents. Furthermore, PEG-PPO monobutyl ether finds applications in cosmetics as an emulsifier and solubilizer for various formulations. The mechanism of action of PEG-PPO monobutyl ether relies on its ability to self-assemble into micelles in aqueous solutions. When added to a system, the hydrophobic PPO segments aggregate together, forming a core, while the hydrophilic PEG segments create a protective shell around the core. This self-assembly process enables PEG-PPO monobutyl ether to solubilize hydrophobic substances and stabilize emulsions. It can also enhance the penetration and absorption of drugs through biological membranes.
Chemical Properties
liquid
Uses
Hydraulic fluids, metal working fluids and lubricants, heat transfer fluids, solder assist fluids, quenchants, lubricants, solvents, plasticizers and foam control agents.
Poly(ethylene glycol-ran-propylene glycol) monobutyl ether Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | China | 23556 | 58 | Inquiry |
| WUHAN JADECHEM INTERNATIONAL TRADE CO.,LTD | +86-83527060 +86-13972901456 | China | 82 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | China | 12453 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co,.LTD | +86-19930503253; +8619930503252 | China | 5831 | 58 | Inquiry |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20296 | 58 | Inquiry |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | China | 3002 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21669 | 55 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30253 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |