CAS Number27258-33-9
Synonyms1-methyl-1h-pyrazole-5-carboxaldehyde; 5-Formyl-1-methylpyrazole; 1-Methyl-1H-pyrazole-5-carbaldehyde; 1-methyl-5-pyrazolecarboxyaldehyde; 1-methyl-1H-pyrazol-5-carbaldehyde; 5-formyl-1-methyl-1h-pyrazole; 2-Methyl-2H-pyrazole-3-carbaldehyde; 1-methylpyrazole-5-carbaldehyde; 1-Methylpyrazole-5-carbaldehyde 2-Methyl-2H-pyrazole-3-carbaldehyde; MFCD03419801; 1-Methylpyrazole-5-carboxaldehyde
Molecular FormulaC5H6N2O
Molecular Weight110.114
Purity98.00%
Density1.1±0.1 g/cm3
Boiling Point218.9±13.0 °C at 760 mmHg
AppearanceLiquid;Colorless to Light orange to Yellow clear liquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 27258-33-9 |
| Catalog No. | 2A-9040153 |
| Chinese Name | 1-甲基-1H-吡唑-5-甲醛 |
| Synonyms | 1-methyl-1h-pyrazole-5-carboxaldehyde; 5-Formyl-1-methylpyrazole; 1-Methyl-1H-pyrazole-5-carbaldehyde; 1-methyl-5-pyrazolecarboxyaldehyde; 1-methyl-1H-pyrazol-5-carbaldehyde; 5-formyl-1-methyl-1h-pyrazole; 2-Methyl-2H-pyrazole-3-carbaldehyde; 1-methylpyrazole-5-carbaldehyde; 1-Methylpyrazole-5-carbaldehyde 2-Methyl-2H-pyrazole-3-carbaldehyde; MFCD03419801; 1-Methylpyrazole-5-carboxaldehyde |
| Molecular Formula | C5H6N2O |
| Molecular Weight | 110.114 |
| Purity | 98.00 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 218.9±13.0 °C at 760 mmHg |
| Appearance | Liquid;Colorless to Light orange to Yellow clear liquid |
| Storage Condition | Store under inert gas; avoid air |
| HTC | 2933199090 |
| Hazard Symbols | transportation |
| MSDS | msds/40153_2_27258_33_9.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 95.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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