1-ETHYL-3-METHYLIMIDAZOLIUM ETHYL SULFATE ‌[EMIM][ESO4]‌ 342573-75-5

1-Ethyl-3-methylimidazolium ethyl sulfate [EMIM] [ESO4] has good conductivity and electrochemical stability, and is miscible with various materials. It can be used as an ionic liquid antistatic agent in industries such as coatings, inks, and polymer materials; Does not contain halogens, has minimal corrosion to equipment, and is used as an organic extractant or solvent.

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Model:
342573-75-5
Brand:
futurechemical
Code:
342573-75-5

Product Description

1-ETHYL-3-METHYLIMIDAZOLIUM ETHYL SULFATE Basic information
Product Name:	1-ETHYL-3-METHYLIMIDAZOLIUM ETHYL SULFATE
CAS:	342573-75-5
MF:	C8H16N2O4S
MW:	236.29
EINECS:	460-100-9
Mol File:	342573-75-5.mol
1-ETHYL-3-METHYLIMIDAZOLIUM ETHYL SULFATE Chemical Properties
Melting point	<65°C
density	1.24
vapor pressure	7.1Pa at 20℃
refractive index	n20/D 1.481
Fp	162 °C
storage temp.	Inert atmosphere,Room Temperature
form	liquid
color	colorless
Water Solubility	Miscible with water and alcohol.
InChI	InChI=1S/C6H11N2.C2H6O4S/c1-3-8-5-4-7(2)6-8;1-2-6-7(3,4)5/h4-6H,3H2,1-2H3;2H2,1H3,(H,3,4,5)/q+1;/p-1
InChIKey	VRFOKYHDLYBVAL-UHFFFAOYSA-M
SMILES	S(OCC)(=O)(=O)[O-].[N+]1(C)C=CN(CC)C=1
EPA Substance Registry System	1H-Imidazolium, 3-ethyl-1-methyl-, ethyl sulfate (1:1) (342573-75-5)
ECW	4.0 V

分析项目 SPECIFICATION PROPERTIES	技术指标 STANDARD	实测结果 RESULTS
外观 Appearance	无色至淡黄色透明液体 Colorless or pale-yellow liquid	淡黄色透明液体 pale-yellow liquid
纯度 Purity（%）	≥99.0	99.48
核磁氢谱H-NMR	无杂峰 No impurity peaks	符合Conform
PH	6-8	6.98
水分 Water	≤2000ppm	196.7ppm
结论Conclusion	合格Qualified

1-ETHYL-3-METHYLIMIDAZOLIUM ETHYL SULFATE C8H16N2O4S ‌[EMIM][ESO4]‌ 342573-75-5

Quality Assurance

Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.

FAQ From Customers

Q1: What is the minimum order quantity?

A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?

A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?

A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?

A: Yes — Free samples are available; freight is at buyer's expense for express delivery.