Triethyloxonium tetrafluoroborate is used as an effective agent used for ethylation., laboratory chemicals, manufacture of substances.
| Canonical Smiles | [B-](F)(F)(F)F.CC[O+](CC)CC |
|---|---|
| IUPAC Name | triethyloxidanium;tetrafluoroborate |
| InChIKey | IYDQMLLDOVRSJJ-UHFFFAOYSA-N |
| INCHI | 1S/C6H15O.BF4/c1-4-7(5-2)6-3;2-1(3,4)5/h4-6H2,1-3H3;/q+1;-1 |
| Isomeric SMILES | [B-](F)(F)(F)F.CC[O+](CC)CC |
| WGK Germany | 3 |
| Alternate CAS | 24935-24-8 |
| UN Number | 3261 |
| Molecular Weight | 189.99 |
| Beilstein | 3598090 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic salts |
| Class | Organic metal salts |
| Subclass | Organic metalloid salts |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Organic metalloid salts |
| Alternative Parents | Organooxygen compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as organic metalloid salts. These are organic salt compounds containing a metalloid atom in its ionic form. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 D2318576 | Certificate of Analysis | May 20, 2026 | T109785 |
| D2318597 | Certificate of Analysis | May 20, 2026 | T109785 |
| A2215080 | Certificate of Analysis | May 18, 2026 | T109785 |
| A2215081 | Certificate of Analysis | May 18, 2026 | T109785 |
| A2431323 | Certificate of Analysis | Apr 03, 2026 | T109785 |
| A2411396 | Certificate of Analysis | Feb 02, 2024 | T109785 |
| A2431324 | Certificate of Analysis | Feb 02, 2024 | T109785 |
| H1912111 | Certificate of Analysis | Apr 10, 2023 | T109785 |
| A2215079 | Certificate of Analysis | Apr 10, 2023 | T109785 |
| B2309098 | Certificate of Analysis | Feb 21, 2023 | T109785 |
| Sensitivity | Moisture sensitive；Heat sensitive |
|---|---|
| Melt Point(°C) | 84-89°C |
| Molecular Weight | 189.990 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 190.115 Da |
| Monoisotopic Mass | 190.115 Da |
| Topological Polar Surface Area | 1.000 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 44.800 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 2 |
| 1. Yan Lei, Ruijuan Qi, Longyan Gu, Haodan Guo, Xiangrong Li, Yanyan Fang, Dongmei Xie, Zhi Zheng, Yuan Lin. (2024) Enable strong electrical coupling between the InZnP@PbS collodial quantum dots in films via the two-step ligand exchange method. JOURNAL OF POWER SOURCES, [PMID:] [10.1016/j.jpowsour.2024.234902] |
| 2. Ke Wu, Chao Yu, Ping Li, Nannan Li. (2025) Cardiomyoprotective effect of Tanshinone IIA in diabetic cardiomyopathy achieved through enhancing PINK1-Parkin dependent mitophagy. HISTOLOGY AND HISTOPATHOLOGY, [PMID:40767083] [10.14670/HH-18-973] |
| 3. Li Zhou, Fangfang Duan, Yuting Zhang, Yicai Huang, Le Xu, Nan Zhang, Shiming Yang, Yi Ma, Bing Yang, Kai Lu. (2025) Ultraviolet-tyrosinase cascade caged antisense oligonucleotide for precise treatment of hyperpigmentation. JOURNAL OF CONTROLLED RELEASE, [PMID:40946728] [10.1016/j.jconrel.2025.114233] |
