Imidazol

Imidazol
Chemical structure of imidazole
Nama
Nama IUPAC
Imidazole
Nama lain
1,3-diazole
1,3-diazacyclopenta-2,4-diene
Penanda
Model 3D (JSmol)
ChemSpider
Nomor EC
Nomor RTECS {{{value}}}
  • InChI=1/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)
    Key: RAXXELZNTBOGNW-UHFFFAOYAS
  • c1cnc[nH]1
Sifat
C3H4N2
Massa molar 68.077 g/mol
Penampilan white or pale yellow solid
Densitas 1.23 g/cm3, solid
Titik lebur 89-91 °C (362-364 K)
Titik didih 256 °C (529 K)
miscible
Keasaman (pKa) pKa=14.5, pKBH+=6.993
Struktur
monoclinic
planar 5-membered ring
3.61D
Bahaya
Bahaya utama Corrosive
Frasa-R R20 R22 R34 R41
Frasa-S S26 S36 S37 S39 S45
Titik nyala 146 °C
Kecuali dinyatakan lain, data di atas berlaku pada suhu dan tekanan standar (25 °C [77 °F], 100 kPa).
checkY verifikasi (apa ini checkYN ?)
Referensi

Imidazol adalah senyawa organik aromatik heterosiklik dengan rumus kimia C3H4N2. Senyawa aromatik heterosiklik ini tergolong sebagai alkaloid. gugus imidazol merupakan fungsional yang penting pada histidina dan hormon histamin, sebagai basa maupun asam lemah.

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Referensi

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