2,3-Dihydroxypyridine
Synonym(s):2,3-Pyridinediol
- CAS NO.：16867-04-2
- Empirical Formula: C5H5NO2
- Molecular Weight: 111.1
- MDL number: MFCD00006271
- EINECS: 240-887-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
What is 2,3-Dihydroxypyridine?
Chemical properties
khaki to grey or brown crystalline powder
The Uses of 2,3-Dihydroxypyridine
2,3-Dihydroxypyridine(DHP) was used in the synthesis of DHP loaded amberlite XAD-2 via azo coupler. It was used in the synthesis of new macromolecular chelators by loading DHP on cellulose via linkers -NH-CH2-CH2-NH-SO2-C6H4-N=N- and -SO2-C6H4-N=N.
Definition
ChEBI: A dihydroxypyridine in which the two hydroxy groups are located at positions 2 and 3.
Properties of 2,3-Dihydroxypyridine
| Melting point: | 245 °C (dec.) (lit.) |
| Boiling point: | 208.19°C (rough estimate) |
| Density | 1.3113 (rough estimate) |
| refractive index | 1.4260 (estimate) |
| Flash point: | 245°C |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to crystal |
| pka | 9.00±0.10(Predicted) |
| color | Light yellow to Brown |
| Water Solubility | Soluble in water. |
| Decomposition | 245 ºC |
| BRN | 109848 |
| CAS DataBase Reference | 16867-04-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Hydroxy-2(1h)-pyridone(16867-04-2) |
| EPA Substance Registry System | 2,3-Dihydroxypyridine (16867-04-2) |
Safety information for 2,3-Dihydroxypyridine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| 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 |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 2,3-Dihydroxypyridine
New Products
(E)-1-Ethoxyethene-2-boronic Acid Pinacol Ester 1,3-Diethyl-1,3-Diphenylurea 3-(4-morpholinophenylamino)-5-amino-1H-pyrazole-4-carbonitrile Methyl 2-methylquinoline-6-carboxylate 2,4-dihydroxybenzaldehyde 2-((4-morpholinophenylamino) (methylthio) methylene) malononitrile 1,3-Di Iodo Benzene Methyl 2-oxo-2,3-dihydrobenzo[d]oxazole-7-carboxylate 4-(2-Aminoethyl)-7-hydroxy-2H-chromoen-2-one 3-Hydroxy-4-nitrobromobenzene 2-Ethyl-1,4-diaminobenzene 2-Ethylhexyl 4-aminobenzoate Thio AcetamideRelated products of tetrahydrofuran
You may like
-
16867-04-2 2,3-DIHYDROXYPYRIDINE 98%View Details
16867-04-2 -
16867-04-2 98%View Details
16867-04-2 -
2,3-Dihydroxypyridine CAS 16867-04-2View Details
16867-04-2 -
2,3-Dihydroxypyridine CAS 16867-04-2View Details
16867-04-2 -
2-Ethyl-1,4-diaminobenzene 98%View Details
MFCD19203885 -
2-((4-morpholinophenylamino) (methylthio) methylene) malononitrile 98%View Details
-
Hot Sales:Thio AcetamideView Details
62-55-5 -
CosmoticsView Details
26218-04-2
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.