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二十二烷
Docosane
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3079580 | 1 G | 849 | |||
| 3079580 | 5 G | 3190 |
产品别名
629-97-0
二十二烷
Docosane
结构式
基本信息
| Linear Formula【线性分子式】 | CH3(CH2)20CH3 |
| Molecular weight | 310.60 |
| Beilstein | 1702206 |
| EC number【EC 号】 | 211-121-5 |
| MDL number | MFCD00009348 |
| PubChem Substance ID【PubChem化学物质编号】 | 329756431 |
| NACRES | NA.24 |
| General description【一般描述】 | Docosane can find applications as a phase change material, known as latent heat storage media, which can help in storage and conversion of solar energy. |
| Application【应用】 | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | analytical standard |
| vapor density【蒸汽密度】 | 10.8 (vs air) |
| vapor pressure【蒸汽压】 | <1 mmHg ( 21.1 ℃) |
| Assay【测定】 | ≥99.5% (GC) |
| shelf life【保质期】 | limited shelf life, expiry date on the label |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| bp | 369 ℃ (lit.) |
| mp | 42-45 ℃ (lit.) 43-46 ℃ |
| density | 0.778 g/mL at 25 ℃ (lit.) |
| application(s) | petroleum |
| format【格式】 | neat |
| SMILES string | CCCCCCCCCCCCCCCCCCCCCC |
| InChI | 1S/C22H46/c1-3-5-7-9-11-13-15-17-19-21-22-20-18-16-14-12-10-8-6-4-2/h3-22H2,1-2H3 |
| InChI key | HOWGUJZVBDQJKV-UHFFFAOYSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Flash Point(F)【闪点(F)】 | 235.4 °F - closed cup |
| Flash Point(C)【闪点(C)】 | 113 ℃ - closed cup |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
