山梨醇酐月桂酸酯 |
时间:2023-07-18 来源:化工号 作者:C18H34O6 |
司班斯盘20司本20司班20司盘20界面活性劑月桂山梨坦乳化剂S-20S-20乳化剂山梨醇酐十二酸酯山梨醇酐月桂酸酯山梨醇单月桂酸酯山梨糖醇酐单月桂酸酯脱水山梨醇单月桂酸酯单月桂酸脱水山梨(糖)酯司班20(=脱水山梨醇单月桂酸酯)
中文名 | 山梨醇酐月桂酸酯
| 英文名 | sorbitan monolaurate
| 别名 | 司班 斯盘20 司本20 司班20 司盘20 界面活性劑 月桂山梨坦 乳化剂S-20 S-20乳化剂 山梨醇酐十二酸酯 山梨醇酐月桂酸酯 山梨醇单月桂酸酯 山梨糖醇酐单月桂酸酯 脱水山梨醇单月桂酸酯 单月桂酸脱水山梨(糖)酯 司班20(=脱水山梨醇单月桂酸酯)
| 英文别名 | Span-20 Span?20 Arlasel 20 emsorb2515 Span(rg 20 EmulsifierS20 radiasurf7125 emulsifier(s20) Emulsifier S-20 sorbitan laurate Span?20 solution span(R) 20 solution sorbitan monolaurate span (R) 20 hlb-value 8.6 Sorbitan Monolaurate (Span-20) 3,6-anhydro-1-O-dodecanoylhexitol 1,4-anhydro-6-O-dodecanoyl-D-glucitol [2-[(2R,3S,4R)-3,4-dihydroxytetrahydrofuran-2-yl]-2-hydroxy-ethyl] dodecanoate
| CAS | 1338-39-2
| EINECS | 215-663-3 | 化学式 | C18H34O6
| 分子量 | 346.46 | InChI | InChI=1/C18H34O6/c1-2-3-4-5-6-7-8-9-10-11-16(21)23-13-15(20)18-17(22)14(19)12-24-18/h14-15,17-20,22H,2-13H2,1H3/t14-,15+,17+,18?/m0/s1 | 密度 | 1.032g/mLat 25°C(lit.) | 沸点 | 401.18°C (rough estimate) | 闪点 | >230°F | 水溶性 | Soluble in 2-ethoxyethanol, ethanol and methanol. Not miscible or difficult to mix in water. | 溶解度 | Practically insoluble, but dispersible in water, miscible with alcohol. | 折射率 | n20/D 1.474(lit.) | 存储条件 | Store below +30°C. | 敏感性 | Easily absorbing moisture | 外观 | Liquid | 比重 | 1.032 | 颜色 | Clear amber colour | Merck | 14,8724 | 物化性质 | 琥珀色黏稠液体或米黄至棕黄色蜡状固体,稍带特殊气味。温度高于熔点时溶于甲醇、乙醇、甲苯、乙醚、醋酸乙酯、苯胺、石油醚和四氯化碳等,不溶于冷水,但能分散于热水。HLB值为8.6。大白鼠LD50 10g/kg,Adl 0~25mg/kg(FAO/WHO,1994)。 | 产品用途 | 用作乳化剂、润湿剂 | MDL号 | MFCD00005365 | 安全术语 | 24/25 - 避免与皮肤和眼睛接触。
| WGK Germany | 1 | RTECS | WG2920000 | FLUKA BRAND F CODES | 10-23 | TSCA | Yes | 海关编号 | 34021300 | 上游原料 | D-山梨醇 月桂酸 | 参考资料 展开查看 | 1. Cui, Mengnan, et al. "Effect of monoglyceride content on the solubility and chemical stability of β-carotene in organogels." LWT 106 (2019): 83-91.https://doi.org/10.1016/j.lwt.2019.02.042 2. Cui, Mengnan, et al. "Effect of monoglyceride content on the solubility and chemical stability of β-carotene in organogels." LWT 106 (2019): 83-91.https://doi.org/10.1016/j.lwt.2019.02.042 3. [IF=4.952] Mengnan Cui et al."Effect of monoglyceride content on the solubility and chemical stability of β-carotene in organogels."Lwt Food Sci Technol. 2019 Jun;106:83 4. [IF=4.952] Ruoning Zhang et al."Physicochemical stability of oleogel-in-water emulsions loaded with β-carotene against environmental stresses."Lwt Food Sci Technol. 2022 Feb;155:112965 |
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