CAS Number5274-68-0
SynonymsMFCD00043063; 2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethanol; 3,6,9,12-Tetraoxatetracosan-1-ol; Tetraethyleneglycol monododecyl ether; EINECS 226-097-1; Tetraethylene Glycol Monododecyl Ether; C12E4,Dodecyl tetraethylene glycol ether,Dodecyltetraglycol
Molecular FormulaCH3(CH2)11(OCH2CH2)4OH
Molecular Weight362.54
Purity≥98.0 (GC)%
Density0.9±0.1 g/cm3
Boiling Point450.3±30.0 °C at 760 mmHg
Melting Point1.67 °C
Appearanceliquid
EINECS226-097-1
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 5274-68-0 |
| Catalog No. | 2A-9031587 |
| Chinese Name | 月桂醇聚醚-4 |
| Synonyms | MFCD00043063; 2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethanol; 3,6,9,12-Tetraoxatetracosan-1-ol; Tetraethyleneglycol monododecyl ether; EINECS 226-097-1; Tetraethylene Glycol Monododecyl Ether; C12E4,Dodecyl tetraethylene glycol ether,Dodecyltetraglycol |
| Molecular Formula | CH3(CH2)11(OCH2CH2)4OH |
| Molecular Weight | 362.54 |
| Purity | ≥98.0 (GC) |
| Density | 0.9±0.1 g/cm3 |
| Boiling Point | 450.3±30.0 °C at 760 mmHg |
| Melting Point | 1.67 °C |
| Appearance | liquid |
| Storage Condition | Store at room temperature, away from light, in a c |
| Application | PEG-4 lauryl ether can be used as an excipient. Pharmaceutical excipients, or pharmaceutical excipients, refer to other chemical substances used in the pharmaceutical process in addition to drug ingre |
| EINECS | 226-097-1 |
| HTC | 2909499000 |
| PubChem ID | 57653173 |
| MDL Number | MFCD00043063 |
| SMILES | CCCCCCCCCCCCOCCOCCOCCOCCO |
| InChI | 1S/C20H42O5/c1-2-3-4-5-6-7-8-9-10-11-13-22-15-17-24-19-20-25-18-16-23-14-12-21/h21H,2-20H2,1H3 |
| InChI Key | WPMWEFXCIYCJSA-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1791369 |
| NACRES Code | NA.25 |
| UNSPSC | 12161900 |
| MSDS | msds/31587_1_5274_68_0.pdf |
| Bioactivity | 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 Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. Chemical & Physical Properties 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 InChIKey WPMWEFXCIYCJSA-UHFFFAOYSA-N SMILES CCCCCCCCCCCCOCCOCCOCCOCCO Storage condition 2-8°C Stability Stable. Incompatible with strong oxidizing agents. |
| Use of | Properties Articles14 Name Tetraethylene Glycol Monododecyl Ether Synonym More Synonyms 3,6,9,12-Tetraoxatetracosan-1-ol Biological Activity Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. Chemical & Physical Properties Molecular Formula C20H42O5 Exact Mass 362.303223 PSA 57.15000 Index of Refraction 1.453 InChIKey WPMWEFXCIYCJSA-UHFFFAOYSA-N SMILES CCCCCCCCCCCCOCCOCCOCCOCCO Stability Stable. Incompatible with strong oxidizing agents. |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 5.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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