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正二十烷
Eicosane
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 |
| 3080767 | 1 G | 432 | |||
| 3080767 | 5 G | 1530 |
产品别名
112-95-8
正二十烷
Eicosane
结构式
基本信息
| Linear Formula【线性分子式】 | CH3(CH2)18CH3 |
| Molecular weight | 282.55 |
| Beilstein | 1700722 |
| EC number【EC 号】 | 204-018-1 |
| MDL number | MFCD00009344 |
| PubChem Substance ID【PubChem化学物质编号】 | 329756551 |
| 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】 | 9.8 (vs air) |
| 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 | 220 ℃/30 mmHg (lit.) |
| mp | 35-37 ℃ (lit.) 37-40 ℃ |
| application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care |
| format【格式】 | neat |
| SMILES string | CCCCCCCCCCCCCCCCCCCC |
| InChI | 1S/C20H42/c1-3-5-7-9-11-13-15-17-19-20-18-16-14-12-10-8-6-4-2/h3-20H2,1-2H3 |
| InChI key | CBFCDTFDPHXCNY-UHFFFAOYSA-N |
安全信息
| Pictograms【象形图】 | GHS08 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H304 |
| Precautionary Statements | P301 + P310 - P331 - P405 - P501 |
| Hazard Classifications【危险分类】 | Asp. Tox. 1 |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
