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Polyethylene glycol trimethylnonyl ether - Type 15-S-9 , CAS No.84133-50-6
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Synonyms
Secondary alcohol ethoxylate
Storage
Room temperature
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Why this grade
Type 15-S-9 for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Room temperature Ships Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Application：
15-S-9 has been used:To synthesize thermally stable mesoporous aluminaTo synthesize porous TiO2Along with SDS, ethanol and water for continuous phase preparations in electrospray emulsificationIn the synthesis of Lath-like γ-alumina and boehmite nanofibers；
Specifications
Synonyms
Secondary alcohol ethoxylate
Specifications & Purity
Type 15-S-9
Storage
Room temperature
Note
Polyglycol ether (nonionic) surfactants.
Names and Identifiers
| Alternate CAS | 68131-40-8 |
|---|
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 E2315921 | Certificate of Analysis | Feb 05, 2026 | T466375 |
| E2315925 | Certificate of Analysis | Feb 05, 2026 | T466375 |
| E2315926 | Certificate of Analysis | Mar 29, 2023 | T466375 |
| E2315931 | Certificate of Analysis | Mar 29, 2023 | T466375 |
Chemical and Physical Properties
| Flash Point(°C) | 178℃闭杯 |
|---|
Documents & Articles
Citations of This Product
References
| 1. Xin Mao, Junlong Cai, Ruoxi Wu, Bin Liu. (2025) Mechanisms and membrane fouling properties of dual surfactants coupling nanofiltration for multiple heavy metal rejection. Journal of Cleaner Production, [PMID:] [10.1016/j.jclepro.2025.145303] |
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