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CAS号: 78111-17-8 英文名称: OKADAIC ACID 英文同义词: OA;CS-759;NSC 677083;Okadic acid;OKADAIC ACID;Ocadaic Acid;HALOCHONDRINE A;Okadaic acid,97%;35-Demethyl-DTX 1;OKADAIC ACID, 98+% 中文名称: 冈田(软海绵)酸 中文同义词: 冈田酸;黑海棉酸;软海绵酸;冈田酸钠盐;大田软海绵酸;冈田酸游离酸;冈田酸/软海绵酸;冈田(软海绵)酸;软海绵酸,游离酸;软海绵酸(-20°C) 分子式: C44H68O13 分子量: 805 熔点 : 164-166 °C 比旋光度 : D20 +21° (c = 0.33 in CHCl3); D25 +25.4° (c = 0.24 in CHCl3) 沸点 : 672.95°C (rough estimate) 密度 : 1.0795 (rough estimate) 折射率 : 1.5940 (estimate) 储存条件 : −20°C 溶解度 : DMSO: ≥1 mg/mL 形态: translucent film 酸度系数(pKa): 3.87±0.16(Predicted) 颜色: translucent 水溶解性 : It is soluble in ethanol (25 mg/ml), DMSO (25 mg/ml), methanol (<1 mg/ml), chloroform, acetone, ethyl acetate, DMF, and dimethylsulfoxide. Insoluble in water, unless first dissolved in organic solvents, such as DMSO or ethanol. Merck : 13,6891 稳定性: Stable. Light and heat-sensitive. Combustible. Incompatible with strong oxidizing agents. CAS 数据库: 78111-17-8 EPA化学物质信息: 1,7-Dioxaspiro[5.5]undec-10-ene-2-propanoic acid, .alpha,5-dihydroxy-.alpha.,10-dimethyl-8-[(1R,2E)-1-methyl-3-[(2R,4'aR,5R,6'S,8'R,8'aS)-octahydro-8'-hydroxy-6'-[(1S,3S)-1-hydroxy-3-[(2S,3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undec-2-yl]butyl]-7'-methylenespiro[furan-2(3H),2'(3'H)-pyrano[3,2-b]pyran]-5-yl]-2-propen-1-yl]-, (.alpha.R,2S,5R,6R,8S)- (78111-17-8) 危险品标志 : T 危险类别码 : 23/24/25-38 安全说明 : 26-36/37-45 危险品运输编号 : UN 3462 6.1/PG 1 WGK Germany : 3 RTECS号: AA8227800 F : 10 HazardClass : 6.1(a) PackingGroup : II 海关编码 : 29321900 毒性: LD50 i.p. in mice: 192 mg/kg (Shibata)