CAS Number5334-41-8
Synonyms5-amino-1-methylpyrazole-4-carbonitrile; MFCD00114569; 5-Amino-1-methyl-1H-pyrazole-4-carbonitrile; 5-amino-4-cyano-1-methyl-1,2-pyrazole; 1-Methyl-4-cyano-5-amino-1,2-pyrazole
Molecular FormulaC5H6N4
Molecular Weight122.128
Purity98.00%
Density1.3±0.1 g/cm3
Boiling Point342.4±27.0 °C at 760 mmHg
Melting Point221-223ºC
AppearanceOff-white crystalline solid
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 5334-41-8 |
| Catalog No. | 2A-9031662 |
| Chinese Name | 1-甲基-4-氰基-5-氨基-1,2-吡唑 |
| Synonyms | 5-amino-1-methylpyrazole-4-carbonitrile; MFCD00114569; 5-Amino-1-methyl-1H-pyrazole-4-carbonitrile; 5-amino-4-cyano-1-methyl-1,2-pyrazole; 1-Methyl-4-cyano-5-amino-1,2-pyrazole |
| Molecular Formula | C5H6N4 |
| Molecular Weight | 122.128 |
| Purity | 98.00 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 342.4±27.0 °C at 760 mmHg |
| Melting Point | 221-223ºC |
| Appearance | Off-white crystalline solid |
| Storage Condition | -20?C Freezer |
| HTC | 2933199090 |
| SMILES | Cn1ncc(C#N)c1N |
| InChI | InChI=1S/C5H6N4/c1-9-5(7)4(2-6)3-8-9/h3H,7H2,1H3 |
| InChI Key | MZFBWODPTSTYAI-UHFFFAOYSA-N |
| MSDS | msds/31662_1_5334_41_8.pdf |
| Use of | health and chemical hazard data given on this sheet. Store in closed vessels, refrigerated. 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:C5H6N4 Molecular weight:122.1 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 Hazard Codes Xi HS Code 2933199090 Synthetic Route Methylhydrazine... CAS#:302-15-8 Ethoxymethylene... CAS#:123-06-8 5-amino-4-cyano... CAS#:5334-41-8 monomethylhydrazine CAS#:60-34-4 Ethoxymethylene... CAS#:123-06-8 5-amino-4-cyano... CAS#:5334-41-8 Literature: Harden; Quinn; Scammells Journal of Medicinal Chemistry, 1991 , vol. 34, # 9 p. 2892 - 2898 Title/Abstract Full Text View citing articles Show Details Dooley, Michael J.; Quinn, Ronald J.; Scammells, Peter J. Australian Journal of Chemistry, 1989 , vol. 42, # 5 p. 747 - 750 N-amino-N-methy... CAS#:111267-92-6 5-amino-4-cyano... CAS#:5334-41-8 3-(5-amino-1-me... CAS#:111267-93-7 Literature: Journal of Organic Chemistry, , vol. 53, # 2 p. 382 - 386 Precursor & DownStream Precursor 10 CAS#:302-15-8 Methylhydrazine... CAS#:123-06-8 Ethoxymethylene... CAS#:60-34-4 monomethylhydrazine CAS#:111267-92-6 N-amino-N-methy... DownStream 10 CAS#:111493-52-8 5-CHLORO-1-METH... CAS#:66121-71-9 1-Methyl-1H-pyr... CAS#:4058-91-7 5-Amino-1-methy... CAS#:98141-42-5 4,6-Dichloro-1-... |
| 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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