基本信息
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癸二酸二異辛酯
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122-62-3
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癸二酸二(2-乙基己基)酯;皮脂酸二辛酯;癸二酸二辛酯;癸二酸二（2－乙基己）酯;癸二酸二-2-乙基己酯;癸酸二辛酯;皮脂酸二(2-乙基己基)酯;皮脂酸二異辛酯
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C26H50O4
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426.68
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Decanedioic acid,1,10-bis(2-ethylhexyl) ester
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204-558-8
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0.914g/mLat 25°C(lit.)
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Decanedioicacid, bis(2-ethylhexyl) ester (9CI); Sebacic acid, bis(2-ethylhexyl) ester(6CI,8CI); BEHS; Bis(2-ethylhexyl) decanedioate; Bis(2-ethylhexyl) sebacate;Bis(ethylhexyl) sebacate; Bisoflex; Bisoflex DOS; DOS; Decanedioic aciddi(2-ethylhexyl) ester; Di-2-ethylhexyl sebacate; Dioctyl sebacate; Edenol 888;Edenor DEHS; Ergoplast SDO; Hallstar DOS; Jeetox T-5; Monoplex DOS; NSC 68878;Octoil S; PX 438; Plasthall DOS; Plexol; Plexol 201J; Reolube DOS; Reomol DDS;Sansocizer DOS; Sebacic acid di(2-ethylhexyl) ester; Sebacic aciddi-2-ethylhexyl diester; Staflex DOS; Trivent DOS; Uniflex DOS
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>230°F
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-55 °C
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212°C1mm Hg(lit.)
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急性毒性
詳細信息
Cas號 122-62-3
分子式 C26H50O4；[-(CH2)4CO2CH2CH(C2H5)(CH2)3CH3]2
分子量 426.68
別名 癸二酸二辛酯(DOS)Bis(2-ethylhexyl) sebacate
無色或淺黃色液體微溶于水,該品溶解于約700份冷水,50份沸水；能與乙醇；乙醚混溶；不溶于苯。
密度: 0.91
熔點: -55 °C
沸點: 377 °C
nD20: 1.45-1.455
閃點: 215 °C 項目分析純
(AR)
外觀Appearance透明液體,無懸浮物
色度Color scale(鉑-鈷)號 ≤ 30
總酯含量Assay ≥ 99.0%
純度Purity (DOS)≥97.0% (GC)
相對密度Specific gravity (20/20°C) 0.913－0.916
折光率Refractive index n20/D1.4500 - 1.4550
水分Water <0.1 % (K.F.)
酸度Acidity,(以癸二酸計) ≤ 0.01%
閃點Flash point ≥ 215 ℃
項目化學純
(CP)
總酯含量Assay ≥99.0%
純度Purity(DOS) ≥95.0% (GC)
揮發物Volatile matter≤0.3%
酸度Acidity(以H+計)/(mmol/100g)≤1.0
比重Specific gravity (20/20°C)0.913~0.919
折光率Refractive index n20/D 1.449~1.452
灼燒殘渣Residue ignition ≤0.02%
