CAS 827316-43-8|3-Iodo-1H-pyrazole-4-carboxylic Acid Ethyl Ester
Cov mis mos molecular: C6H7IN2O2
Molecular Luj: 266.04
Purity: 97% Min.
Pob: 1 g / 5 g / 25 g / 100 g / 1 kg / 25 kg
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Specification ntawm CAS 827316-43-8|3-Iodo-1H-pyrazole-4-carboxylic acid ethyl ester
Yam khoom | SPECIFICATION |
Boiling point | 345.6 degree |
pka ua | 8.90 |
cia temp. | nyob rau hauv inert gas (nitrogen los yog Argon) ntawm 2-8 degree |
ceev | 1.935 g / cm3 |
Synthesis ntawmCAS 827316-43-8|3-Iodo-1H-pyrazole-4-carboxylic acid ethyl ester
Cov xwm txheej
Theem #1: 3-amino-4-pyrazolecarboxylic acid ethyl ester Nrog hydrogenchloride; sodium nitrite Hauv dej ntawm 0 degree ; rau 0.0833333h;
Theem #2: Nrog poov tshuaj iodide Hauv dej rau 0.5h; Sandmeyer Reaction;
Cim npe nrov: cas 827316-43-8|3-iodo-1h-pyrazole-4-carboxylic acid ethyl ester, nqe, hais, luv nqi, hauv Tshuag, kev muag
