300780

Ethyl 4-pyrazolecarboxylate

99%

• Wzór empiryczny (zapis Hilla): C₆H₈N₂O₂
• Numer CAS: 37622-90-5
• Masa cząsteczkowa: 140.14
• NACRES: NA.22
• PubChem Substance ID: 24857940
• UNSPSC Code: 12352100
• MDL number: MFCD00010844
• Assay: 99%
• Form: powder

Właściwości

• assay: 99%
• form: powder
• bp: 138-140 °C/3 mmHg (lit.)
• mp: 78-80 °C (lit.)
• functional group: ester
• SMILES string: CCOC(=O)c1cn[nH]c1
• InChI: 1S/C6H8N2O2/c1-2-10-6(9)5-3-7-8-4-5/h3-4H,2H2,1H3,(H,7,8)
• InChI key: KACZQOKEFKFNDB-UHFFFAOYSA-N

Opis

Application

Ethyl 4-pyrazolecarboxylate was used in the preparation of 4-chloromethylpyrazole.[1] It was also used as starting material in a copper-diamine-catalyzed N-arylation reaction.[1]

Ta strona może zawierać tekst przetłumaczony maszynowo.

Informacja o środkach bezpieczeństwa

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves