172456
十四烷
≥99%
别名:
n-Tetradecane
蒸汽密度
6.83 (vs air)
质量水平
蒸汽压
1 mmHg ( 76.4 °C)
方案
≥99%
自燃温度
455 °F
折射率
n20/D 1.429 (lit.)
沸点
252-254 °C (lit.)
mp
5.5 °C (lit.)
密度
0.762 g/mL at 20 °C (lit.)
SMILES字符串
CCCCCCCCCCCCCC
InChI
1S/C14H30/c1-3-5-7-9-11-13-14-12-10-8-6-4-2/h3-14H2,1-2H3
InChI key
BGHCVCJVXZWKCC-UHFFFAOYSA-N
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一般描述
十四烷是14个碳原子的烷烃。在合成中常充当有机溶剂。正十四烷作为非极性脂肪族溶剂，对脂肪族侧链的溶解性较好，但对芳香族的较差。
应用
十四烷可用于研究H2O/正烷烃/C12E5（五甘醇单十二烷基醚）微乳液滴的热扩散行为。
十四烷还用作：
十四烷还用作：
- 微胶囊芯材，用于制备NEPCM（纳米胶囊相变材料），其中十二烷基硫酸钠为乳化剂，间苯二酚为体系改性剂，尿素–甲醛为壁材。
- 选择性溶剂，用于研究嵌段共聚物溶体的相行为。
警示用语：
Danger
危险声明
危险分类
Asp. Tox. 1
补充剂危害
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
215.6 °F - closed cup
闪点(°C)
102 °C - closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Preparation and characterization of nano-encapsulated n-tetradecane as phase change material for thermal energy storage
Fang G, et al.
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Synthesis and surface activities of organic solvent-soluble fluorinated surfactants
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Extra virgin olive oil (EVOO) is an important component of the Mediterranean diet and a highly priced product. Despite the strict legislation to protect it from fraudulent practices, there is an increasing demand to characterize EVOOs and evaluate their authenticity.
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Underwater adhesion represents a huge technological challenge as the presence of water compromises the performance of most commercially available adhesives. Inspired by natural organisms, we have designed an adhesive based on complex coacervation, a liquid-liquid phase separation phenomenon. A complex
Marco Dompé et al.
International journal of molecular sciences, 21(1) (2019-12-28)
In this work, we report the systematic investigation of a multiresponsive complex coacervate-based underwater adhesive, obtained by combining polyelectrolyte domains and thermoresponsive poly(N-isopropylacrylamide) (PNIPAM) units. This material exhibits a transition from liquid to solid but, differently from most reactive glues
实验方案
Separation of Decane; Dodecane; Tetradecane; Hexadecane; Octadecane; Eicosane; Docosane; Tetracosane; Hexacosane; Octacosane
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