Asam sinamat
Tampilan
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Nama | |
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Nama IUPAC
(E)-3-phenylprop-2-enoic acid
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Nama lain
Cinnamic Acid
trans-Cinnamic Acid Phenylacrylic acid Cinnamylic acid 3-Phenylacrylic acid (E)-Cinnamic acid Benzenepropenoic acid Isocinnamic acid | |
Penanda | |
3DMet | {{{3DMet}}} |
Nomor EC | |
PubChem CID
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Nomor RTECS | {{{value}}} |
CompTox Dashboard (EPA)
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Sifat | |
C9H8O2 | |
Massa molar | 148.17 g/mol |
Penampilan | monoclinic crystals |
Densitas | 1.2475 g/cm3 |
Titik lebur | 134 °C |
Titik didih | 300 °C |
0.4 g/L | |
Kelarutan dalam chloroform, ethanol, methanol | chloroform 0.93 M, ethanol 0.86 M, methanol 1.1 M [1] |
Keasaman (pKa) | 4.44 |
Bahaya | |
Klasifikasi UE (DSD) (usang)
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Irritant (Xi) |
Frasa-R | R36 |
Frasa-S | S25 |
Titik nyala | >110 °C |
Kecuali dinyatakan lain, data di atas berlaku pada suhu dan tekanan standar (25 °C [77 °F], 100 kPa). | |
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Referensi | |