CAS No: 2892-51-5, Chemical Name: 3,4-Dihydroxy-3-cyclobutene-1,2-dione
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2892-51-5 3,4-Dihydroxy-3-cyclobutene-1,2-dione

製品名 3,4-Dihydroxy-3-cyclobutene-1,2-dione
類義語 Squaric acid; 3,4-dihydroxycyclobut-3-ene-1,2-dione; 4-hydroxycyclobutane-1,2,3-trione; 1,2-Dihydroxycyclobutene-3,4-dione; 3,4-dihydroxy-3-cyclobutene-2-dione
分子式 C4H2O4
分子量 114.0563
InChI InChI=1/C4H2O4/c5-1-2(6)4(8)3(1)7/h1,5H
CAS登録番号 2892-51-5
EINECSに 220-761-4
分子構造 2892-51-5 3,4-Dihydroxy-3-cyclobutene-1,2-dione
密度 1.985g/cm3
融点 293℃
沸点 299.7°C at 760 mmHg
屈折率 1.629
引火点 149.3°C
水溶性 20 g/L (30℃)
ハザードシンボル  Xi:Irritant;
リスクコード R36/37/38:;
安全説明 S26:;
S37/39:;