| SKU | Size | Availability | Price | Qty |
|---|---|---|---|---|
| E137263-1g | 1g | 2 | $25.90 | |
| E137263-5g | 5g | 3 | $76.90 | |
| E137263-25g | 25g | 3 | $346.90 |
| Synonyms | E1430 | Ethyl viologen dibromide, 99% | SCHEMBL483094 | SY316627 | AKOS024283397 | AS-19987 | 1,1 inverted exclamation mark -Diethyl-[4,4 inverted exclamation mark -bipyridine]-1,1 inverted exclamation mark -diium Bromide | YSWG424 | 1,1'-Diethyl-[4,4'-bi |
|---|---|
| Specifications & Purity | ≥98% |
| Storage Temp | Argon charged |
| Shipped In | Normal |
| Product Description | Ethyl viologen dibromide (1,1-diethyl- 4,4-bipyridinium dibromide) has been used as an internal standard in analysis of paraquat and diquat in the serum using high-performance liquid chromatography. It has also been used as as an internal standard in the quantitative analysis of paraquat in biological samples by liquid chromatography- electrospray ionization-mass spectrometry. |
| Pubchem Sid | 504766468 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504766468 |
| IUPAC Name | 1-ethyl-4-(1-ethylpyridin-1-ium-4-yl)pyridin-1-ium;dibromide |
| INCHI | InChI=1S/C14H18N2.2BrH/c1-3-15-9-5-13(6-10-15)14-7-11-16(4-2)12-8-14;;/h5-12H,3-4H2,1-2H3;2*1H/q+2;;/p-2 |
| InChi Key | LCEBDKLPALDQPV-UHFFFAOYSA-L |
| Canonical SMILES | CC[N+]1=CC=C(C=C1)C2=CC=[N+](C=C2)CC.[Br-].[Br-] |
| Isomeric SMILES | CC[N+]1=CC=C(C=C1)C2=CC=[N+](C=C2)CC.[Br-].[Br-] |
| WGK Germany | 3 |
| PubChem CID | 11474262 |
| Molecular Weight | 374.11 |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2207457 | Certificate of Analysis | Jun 15, 2024 | E137263 |
| I2207458 | Certificate of Analysis | Jun 15, 2024 | E137263 |
| I2207603 | Certificate of Analysis | Jun 15, 2024 | E137263 |
| I2004093 | Certificate of Analysis | Jul 18, 2022 | E137263 |
| Pictogram(s) | GHS07 |
|---|---|
| Signal | Warning |
| Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation H302:Harmful if swallowed H312:Harmful in contact with skin H332:Harmful if inhaled |
| Precautionary Statements | P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P270:Do not eat, drink or smoke when using this product. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P330:Rinse mouth. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P301+P317:IF SWALLOWED: Get medical help. P317:Get emergency medical help. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell. |
| WGK Germany | 3 |
| 1. Liangliang Wu, Huajing Fang, Jiaqi Li, Lingqi Wu, Hong Wang. (2023) Catalyzing Viologen Electrochromic Reaction with CuOx Nanoparticles. Advanced Materials Technologies, 8 (22): (2301028). [PMID:16678110] [10.1002/admt.202301028] |
| 1. Liangliang Wu, Huajing Fang, Jiaqi Li, Lingqi Wu, Hong Wang. (2023) Catalyzing Viologen Electrochromic Reaction with CuOx Nanoparticles. Advanced Materials Technologies, 8 (22): (2301028). [PMID:16678110] [10.1002/admt.202301028] |
