CAS Number52867-42-2
Synonyms5-hydroxy-2-methyl-2H-pyrazole-3-carboxylic acid methyl ester; Methyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate; 3-Hydroxy-1-methyl-5-pyrazolcarbonsaeuremethylester; 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid methyl ester; Methyl 3-hydroxy-1-methylpyrazole-5-carboxylate; methyl 3-hydroxy-1-methyl-1H-pyrazole-5-carboxylate
Molecular FormulaC6H8O3N2
Molecular Weight156.14
Purity96+%
Density1.288g/cm3
Boiling Point330.7ºC at 760mmHg
EINECS0
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 52867-42-2 |
| Catalog No. | 2A-0157836 |
| Chinese Name | 2-甲基-5-氧代-2,5-二氢-1H-吡唑-3-羧酸甲酯 |
| Synonyms | 5-hydroxy-2-methyl-2H-pyrazole-3-carboxylic acid methyl ester; Methyl 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylate; 3-Hydroxy-1-methyl-5-pyrazolcarbonsaeuremethylester; 2-methyl-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid methyl ester; Methyl 3-hydroxy-1-methylpyrazole-5-carboxylate; methyl 3-hydroxy-1-methyl-1H-pyrazole-5-carboxylate |
| Molecular Formula | C6H8O3N2 |
| Molecular Weight | 156.14 |
| Purity | 96+ |
| Density | 1.288g/cm3 |
| Boiling Point | 330.7ºC at 760mmHg |
| Storage Condition | 2-8°C, dry and sealed |
| EINECS | 0 |
| HTC | 2933199090 |
| UN(IATA) | 0 |
| PubChem ID | 450319 |
| MDL Number | MFCD09029526 |
| SMILES | COC(=O)c1cc(=O)[nH]n1C |
| InChI | InChI=1S/C6H8N2O3/c1-8-4(6(10)11-2)3-5(9)7-8/h3H,1-2H3,(H,7,9) |
| InChI Key | IYAQFZAPKKWPNU-UHFFFAOYSA-N |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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