Introduction：Basic information about CAS 53233-89-9|5-chlorodihydroxypyridine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-chlorodihydroxypyridine |
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| CAS Number | 53233-89-9 | Molecular Weight | 145.544 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 464.2±40.0 °C at 760 mmHg |
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| Molecular Formula | C5H4ClNO2 | Melting Point | 295ºC |
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| MSDS | / | Flash Point | 234.5±27.3 °C |
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Names
| Name | 5-chloro-2 3-pyridinediol 95 |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 464.2±40.0 °C at 760 mmHg |
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| Melting Point | 295ºC |
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| Molecular Formula | C5H4ClNO2 |
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| Molecular Weight | 145.544 |
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| Flash Point | 234.5±27.3 °C |
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| Exact Mass | 144.993057 |
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| PSA | 53.35000 |
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| LogP | 0.92 |
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| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
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| Index of Refraction | 1.641 |
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| InChIKey | AJGLCXBDYCEVIE-UHFFFAOYSA-N |
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| SMILES | O=c1[nH]cc(Cl)cc1O |
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| Water Solubility | Soluble in water. |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UT2810500
- CHEMICAL NAME :
- 2,3-Pyridinediol, 5-chloro-
- CAS REGISTRY NUMBER :
- 53233-89-9
- LAST UPDATED :
- 197904
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H4-Cl-N-O2
- MOLECULAR WEIGHT :
- 145.55
- WISWESSER LINE NOTATION :
- T6NJ BQ CQ EG
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#06392
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Safety Information
| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S37/39 |
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| RIDADR | UN2811 |
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| WGK Germany | 3 |
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| RTECS | UT2810500 |
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Synonyms
| 2(1H)-pyridinone, 5-chloro-3-hydroxy- |
| 5-chloropyridine-2,3-diol |
| 2,3-Pyridinediol, 5-chloro- |
| 5-Chloro-3-hydroxy-2(1H)-pyridinone |
| 5-Chloro-3-hydroxypyridin-2(1H)-one |
| EINECS 258-441-1 |
| MFCD00023474 |
| 5-Chloro-2,3-dihydroxypyridine |
| 5-chlorodihydroxypyridine |
| 5-chloro-3-hydroxy-1H-pyridin-2-one |
| 5-Chloro-2,3-pyridinediol |
