- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,6,9,12-Tetraoxatetracosan-1-ol
- Price: ￥2238.0/5ml ￥748.0/1ml
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Tetraethyleneglycol monododecyl ether
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Zhejiang Hangyu API Co., Ltd
- China
- Product Name: Tetraethyleneglycol monododecyl ether
- Price: ￥Inquiry/1kg
- Purity: 99.5%
- Stocking Period: Inquiry
- Contact: Vinnie
5274-68-0
5274-68-0 structure
- Name: 3,6,9,12-Tetraoxatetracosan-1-ol
- Chemical Name: Tetraethylene Glycol Monododecyl Ether
- CAS Number: 5274-68-0
- Molecular Formula: C20H42O5
- Molecular Weight: 362.54
- Catalog: Catalysts and additives Polyethylene glycol derivative
- Create Date: 2018-10-03 09:48:32
- Modify Date: 2024-01-03 18:13:56
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PEG 4 lauryl ether can be used as an excipient. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1].
| Name | Tetraethylene Glycol Monododecyl Ether |
|---|---|
| Synonyms |
Ethanol, 2-(2-(2-(2-(dodecyloxy)ethoxy)ethoxy)ethoxy)-
MFCD00043063 2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethanol 3,6,9,12-Tetraoxatetracosan-1-ol Tetraethyleneglycol monododecyl ether EINECS 226-097-1 Ethanol, 2-[2-[2-[2-(dodecyloxy)ethoxy]ethoxy]ethoxy]- Tetraethylene Glycol Monododecyl Ether C12E4,Dodecyl tetraethylene glycol ether,Dodecyltetraglycol |
| Description | PEG 4 lauryl ether can be used as an excipient. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1]. |
|---|---|
| Related Catalog | |
| References |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 450.3±30.0 °C at 760 mmHg |
| Molecular Formula | C20H42O5 |
| Molecular Weight | 362.54 |
| Flash Point | 226.1±24.6 °C |
| Exact Mass | 362.303223 |
| PSA | 57.15000 |
| LogP | 3.97 |
| Vapour Pressure | 0.0±2.5 mmHg at 25°C |
| Index of Refraction | 1.453 |
| Storage condition | 2-8°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Symbol |
GHS07, GHS09 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335-H410 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | UN 3082 9/PG 3 |
| WGK Germany | 2 |
| RTECS | MD0875000 |
| HS Code | 2909499000 |
| Precursor 7 | |
|---|---|
| DownStream 2 | |
| HS Code | 2909499000 |
|---|---|
| Summary | 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |