4,4'-DIPYRIDYL DIHYDROCHLORIDE
- CAS NO.：27926-72-3
- Empirical Formula: C10H10Cl2N2
- Molecular Weight: 229.11
- MDL number: MFCD00012824
- EINECS: 248-732-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 4,4'-DIPYRIDYL DIHYDROCHLORIDE?
The Uses of 4,4'-DIPYRIDYL DIHYDROCHLORIDE
is used in manufacturing of Nitrogen-containing Carbon alloy having high Oxygen-redaction activity for fuel-cell catalyst.
Purification Methods
Purify viologen by precipitation on adding excess of acetone to a concentrated solution of it in aqueous MeOH. It has also been recrystallised several times from MeOH or iso-propanol and dried at 70o under vacuum for 24hours [Prasad et al. J Am Chem Soc 108 5135 1986], and recrystallised three times from MeOH/isopropanol [Stramel & Thomas J Chem Soc, Faraday Trans 82 799 1986, Michaelis & Hill J Am Chem Soc 55 1481 1933, Tilford et al. J Am Chem Soc 70 4005 1948]. [Beilstein 23 I 49.]
Properties of 4,4'-DIPYRIDYL DIHYDROCHLORIDE
| Melting point: | >300 °C(lit.) |
| color | Beige/cream |
Safety information for 4,4'-DIPYRIDYL DIHYDROCHLORIDE
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 4,4'-DIPYRIDYL DIHYDROCHLORIDE
New Products
6-Methyl-2-(p-tolyl)imidazo[1,2-a]pyridine 4-FLUOROBENZOYLACETONITRILE (S)-Glycidyl Phthalimide Maleic hydrazide 8-Bromo-3-methyl xanthine 5-Chlorothiophene-2-carboxylic acid 4'-Hydroxyacetophenone 3-Bromophenylacetic acid Tridecanoic acid Pentadecanoic acid 3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Hendecanoic acid 2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-1H-inden-1-one hydrochloride 4-pyridine methanol Ethyl 3,3- diethoxypropionate 5-Bromo-pyridine-2-carbaldehyde 1-Bromo-3-phenylpropane 4-(4-Methylpiperazino)aniline 2-Deoxy-2,2-difluoro-D-erythro-pentofuranose-3,5-dibenzoate-1-methanesulfonate N-((S)-1-(3-(3-amino-4-chloro-1-(2,2,2-trifluoroethyl)-1H-indazol-7-yl)-6-(3-methyl-3-(methylsulfonyl)but-1-yn-1-yl)pyridin-2-yl)-2-(3,5-difluorophenyl)ethyl)-2-((3bS,4aR)-5,5-difluoro-3-(trifluoromethyl)-3b,4,4a,5-tetrahydro-1H-cyclopropa[3,4]cyclopenta[1,2-c]pyrazol-1-yl)acetamide Methyl 2-(1-methyl-1H-pyrrol-2-yl)acetate 4-bromo-2-ethyl-3-fluorobenzoic acid 6-(chloromethyl)pteridine-2,4-diamine monohydrochloride 2-Chlorophenyl diphenyl chloromethaneRelated products of tetrahydrofuran
![PARAQUAT DICHLORIDE HYDRATE, [RING-14C(U)]](https://img.chemicalbook.in/StructureFile/ChemBookStructure5/GIF/CB2193061.gif)
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