CAS Number37972-69-3
SynonymsT6NNJ CVQ FQ; 6-oxo-1H-pyridazine-3-carboxylic acid; 6-Oxo-1,6-dihydropyridazine-3-carboxylic acid; 6-Oxo-1,6-dihydro-pyridazine-3-carboxylic acid; 6-Hydroxypyridazine-3-carboxylic acid; 2,3-Dihydro-3-oxopyridazine-6-carboxylic acid; 6-HYDROXY-3-PYRIDAZINECARBOXYLIC ACID MONOHYDRATE; 6-Oxo-1,6-dihydro-3-pyridazinecarboxylic acid
Molecular FormulaC5H4N2O3
Molecular Weight140.099
Purity98%
Density1.6±0.1 g/cm3
Boiling Point518.5±35.0 °C at 760 mmHg
Melting Point246ºC
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 37972-69-3 |
| Catalog No. | 2A-9006896 |
| Chinese Name | 6-羟基-3-哒嗪甲酸 |
| Synonyms | T6NNJ CVQ FQ; 6-oxo-1H-pyridazine-3-carboxylic acid; 6-Oxo-1,6-dihydropyridazine-3-carboxylic acid; 6-Oxo-1,6-dihydro-pyridazine-3-carboxylic acid; 6-Hydroxypyridazine-3-carboxylic acid; 2,3-Dihydro-3-oxopyridazine-6-carboxylic acid; 6-HYDROXY-3-PYRIDAZINECARBOXYLIC ACID MONOHYDRATE; 6-Oxo-1,6-dihydro-3-pyridazinecarboxylic acid |
| Molecular Formula | C5H4N2O3 |
| Molecular Weight | 140.099 |
| Purity | 98 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 518.5±35.0 °C at 760 mmHg |
| Melting Point | 246ºC |
| Storage Condition | Room Temperature |
| HTC | 2933990090 |
| MDL Number | MFCD00052805 |
| SMILES | O=C(O)c1ccc(=O)[nH]n1 |
| InChI | InChI=1S/C5H4N2O3/c8-4-2-1-3(5(9)10)6-7-4/h1-2H,(H,7,8)(H,9,10)/p-1 |
| InChI Key | GIFSROMQVPUQFK-UHFFFAOYSA-N |
| MSDS | msds/6896_1_37972_69_3.pdf |
| Use of | health and chemical hazard data given on this sheet. Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point: Flash point:No data Molecular formula:C5H4N2O3 Molecular weight:140.1 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information HS Code 2933990090 Synthetic Route Total: 1 Page 6-OXO-1,4,5,6-T... CAS#:27372-38-9 6-Hydroxypyrida... CAS#:37972-69-3 Literature: Liang, Lei; Yang, Guanyu; Xu, Fengrong; Niu, Yan; Sun, Qi; Xu, Ping European Journal of Organic Chemistry, 2013 , # 27 p. 6130 - 6136 6-Methylpyridaz... CAS#:13327-27-0 6-Hydroxypyrida... CAS#:37972-69-3 Literature: Homer et al. Journal of the Chemical Society, 1948 , p. 2191,2194 Full Text Show Details Libermann; Rouaix Bulletin de la Societe Chimique de France, 1959 , p. 1793,1796 3-Chloro-6-meth... CAS#:1121-79-5 6-Hydroxypyrida... CAS#:37972-69-3 Literature: Homer et al. Journal of the Chemical Society, 1948 , p. 2191,2194 Precursor & DownStream Precursor 3 CAS#:27372-38-9 6-OXO-1,4,5,6-T... CAS#:13327-27-0 6-Methylpyridaz... CAS#:1121-79-5 3-Chloro-6-meth... DownStream 6 CAS#:5096-73-1 6-Chloropyridaz... CAS#:35857-89-7 6-Chloro-3-pyri... CAS#:66346-83-6 6-Chloropyridaz... CAS#:75680-92-1 ethyl 6-chlorop... |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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