Determine the necessary mass, volume, or concentration for preparing a solution.
Basic Description
| Synonyms | E1221 | ethylene d iamine dihydrobromide | AKOS016353307 | AS-61410 | DTXSID9060788 | Ethylenediaminedihydrobromide | 1,2-Ethanediamine dihydrobromide | EINECS 210-853-2 | SCHEMBL506541 | ETHYLENEDIAMINE HYDROBROMIDE | Ethane-1,2-diammonium bromide, >=98% |
|---|---|
| Specifications & Purity | ≥97%(N)(T) |
| Shipped In | Normal |
| Product Description | application： Organohalide based perovskites have emerged as an important class of material for solar cell applications. Our perovskites precursors are useful for synthesizing mixed cation or anion perovskites needed for the optimization of the band gap, carrier diffusion length and power conversion efficiency of perovskites based solar cells. |
Names and Identifiers
| Pubchem Sid | 488188373 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488188373 |
| IUPAC Name | ethane-1,2-diamine;dihydrobromide |
| INCHI | InChI=1S/C2H8N2.2BrH/c3-1-2-4;;/h1-4H2;2*1H |
| InChi Key | BCQZYUOYVLJOPE-UHFFFAOYSA-N |
| Canonical SMILES | C(CN)N.Br.Br |
| Isomeric SMILES | C(CN)N.Br.Br |
| PubChem CID | 164699 |
| Molecular Weight | 221.92 |
| Reaxy-Rn | 3665164 |
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 |
|---|---|---|---|
 I2209514 | Certificate of Analysis | Jul 21, 2022 | E156113 |
| I2209515 | Certificate of Analysis | Jul 21, 2022 | E156113 |
| G2308166 | Certificate of Analysis | Jul 21, 2022 | E156113 |
| G2308168 | Certificate of Analysis | Jul 21, 2022 | E156113 |
| I2209513 | Certificate of Analysis | Jul 21, 2022 | E156113 |
Chemical and Physical Properties
| Solubility | Soluble in water |
|---|---|
| Melt Point(°C) | 350°C(lit.) |
| Molecular Weight | 221.920 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 221.919 Da |
| Monoisotopic Mass | 219.921 Da |
| Topological Polar Surface Area | 52.000 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 6.000 |
| 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 | 3 |
Safety and Hazards(GHS)
| Pictogram(s) | GHS07 |
|---|---|
| Signal | Warning |
| Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation |
| Precautionary Statements | 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). P264:Wash hands [and …] thoroughly after handling. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. |
| Reaxy-Rn | 3665164 |