| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| B754990-5g |
5g |
期货  |
|
| 规格或纯度 | ≥99% |
|---|---|
| 英文名称 | Behenic acid |
| 储存温度 | 室温 |
| 运输条件 | 常规运输 |
| 产品介绍 |
用山茶酸研究了长链酸在超临界丙烷中的相行为 。它还用于制备金属 LB 膜 。应用： 二十二碳烷酸是一种饱和脂肪酸，可用作各种化合物合成中的化学中间体。研究人员在 0.1M 的氯化钠、碳酸氢钠或磷酸钠溶液中形成了硬脂酸和二十二碳烷酸的单分子膜，并通过 IR 分析进行了研究 。 Behenic acid is a saturated fatty acid used as a chemical intermediate in the synthesis of various compounds. Monomolecular films of stearic and behenic acid were formed on substrates 0.1M in sodium chloride, sodium bicarbonate or sodium phosphate and were investigated by IR analysis Application:Behenic acid was used to investigate the phase behavior of long-chain acids in supercritical propane. It was also used in fabrication of metallic Langmuir-Blodgett (LB) films. |
| EC号 | 204-010-8 |
|---|---|
| 分子类型 | 小分子 |
| IUPAC Name | docosanoic acid |
| INCHI | InChI=1S/C22H44O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h2-21H2,1H3,(H,23,24) |
| InChi Key | UKMSUNONTOPOIO-UHFFFAOYSA-N |
| Canonical SMILES | CCCCCCCCCCCCCCCCCCCCCC(=O)O |
| Isomeric SMILES | CCCCCCCCCCCCCCCCCCCCCC(=O)O |
| PubChem CID | 8215 |
| 分子量 | 340.58 |
| Beilstein号 | 1792887 |
| Reaxy-Rn | 1792887 |
| 溶解性 | chloroform: soluble 50 mg/mL, clear hexane: soluble |
|---|---|
| 折光率 | 1.427 |
| 沸点 | 306°C/60mmHg |
| 熔点 | 72-80°C |
| 分子量 | 340.600 g/mol |
| XLogP3 | 9.600 |
| 氢键供体数Hydrogen Bond Donor Count | 1 |
| 氢键受体数Hydrogen Bond Acceptor Count | 2 |
| 可旋转键计数Rotatable Bond Count | 20 |
| 精确质量Exact Mass | 340.334 Da |
| 单同位素质量Monoisotopic Mass | 340.334 Da |
| 拓扑极表面积Topological Polar Surface Area | 37.300 Ų |
| 重原子数Heavy Atom Count | 24 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 250.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| Reaxy-Rn | 1792887 |
|---|---|
| Merck Index | 1023 |
| 个人防护装备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
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