ChemNet > CAS > 37718-11-9 4-pyrazolecarboxylic acid

37718-11-9 4-pyrazolecarboxylic acid

Nazwa produktu:	4-pyrazolecarboxylic acid
Angielska nazwa	4-pyrazolecarboxylic acid; 1H-pyrazole-4-carboxylic acid; Pyrazole-4-carboxylic acid
MF	C₄H₄N₂O₂
Masie cz?steczkowej	112.0868
InChI	InChI=1/C4H4N2O2/c7-4(8)3-1-5-6-2-3/h1-2H,(H,5,6)(H,7,8)
Nr CAS	37718-11-9
EINECS	253-641-5
Struktury molekularnej
G?sto??	1.524g/cm³
Temperatura topnienia	282℃ (dec.)
Temperatura wrzenia	417.1°C at 760 mmHg
Wspó?czynnik za?amania	1.616
Temperatura zap?onu	206.1°C
Ci?nienie pary	1.05E-07mmHg at 25°C
Symbole zagro?enia	Xi:Irritant;
Kody ryzyka	R36/37/38:;
Bezpieczeństwo opis	S26:; S37/39:;

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