Cas：112-95-8
中文名称：二十烷
英文名称：二十烷
SMILES：CCCCCCCCCCCCCCCCCCCC
EINECS：204-018-1
MDL：MFCD00009344
中文同义名：
二十烷; 正二十烷; 二十烷[标准物质]; 正二十烷,99%; 二十烷(> 99.5%(GC),标准物); 二十烷(分析标准品,≥99.5%(GC)); 正二十烷 标准品; 分析纯正二十烷;
英文同义名：
EICOSANE; DIDECYL; ICOSANE; ALKANE C20; N-EICOSANE; eicosane(didecyl); n-Icosan; n-Icosane;
熔点：35-37 °C(lit.)<br>
沸点：220 °C30 mm Hg(lit.)<br>
闪点：>230 °F<br>
折射率：1.4425
密度：0.7886
性状：Crystalline Solid
存储条件：Store below +30°C.
| 货号 | 纯度 | 规格/包装 | 货期 | 市场价 | 更新日期 |
|---|---|---|---|---|---|
| 品牌：九鼎化学 | |||||
| A-ZY977 | 99% | 5g | 国内现货 | 29.00 | 2024-02-20 |
| A-CP775 | 分析标准品,≥99.5%(GC) | 1g | 国内现货 | 185.70 | 2024-02-20 |
| A-RY403 | standard for GC,>99%(GC) | 1ml | 国内现货 | 39.00 | 2024-02-20 |
| A-ZY977 | 99% | 100g | 国内现货 | 274.00 | 2024-02-20 |
| A-ZY977 | 99% | 25g | 国内现货 | 123.00 | 2024-02-20 |
| 品牌：Aladdin | |||||
| E100484-100g | AR | 100g | 国内现货 | 179.90 | 2024-12-12 |
| E100484-25g | AR | 25g | 国内现货 | 59.90 | 2024-12-12 |
| E100484-500g | AR | 500g | 国内现货 | 599.90 | 2024-12-12 |
| E100484-5g | AR | 5g | 国内现货 | 29.90 | 2024-12-12 |
| E100485-100g | >99.0% (GC) | 100g | 国内现货 | 199.90 | 2024-12-12 |
| E100485-25g | >99.0% (GC) | 25g | 国内现货 | 69.90 | 2024-12-12 |
| E100485-500g | >99.0% (GC) | 500g | 国内现货 | 699.90 | 2024-12-12 |
| E100485-5g | >99.0% (GC) | 5g | 国内现货 | 39.90 | 2024-12-12 |
| E100483-5ml | standard for GC,>99%(GC) | 5ml | 国内现货 | 80.90 | 2024-12-12 |
| E100487-1g | 分析标准品,≥99.5%(GC) | 1g | 国内现货 | 205.90 | 2024-12-12 |
| E100487-5g | 分析标准品,≥99.5%(GC) | 5g | 国内现货 | 720.90 | 2024-12-12 |
| 品牌：安耐吉 | |||||
| D030123 | 99% | 5ml | 国内现货 | 75.00 | 2024-12-25 |
| D030123 | 99% | 25ml | 国内现货 | 184.00 | 2024-12-25 |
| D030123 | 99% | 100ml | 国内现货 | 589.00 | 2024-12-25 |
| D030123 | 99% | 50ml | 国内现货 | 350.00 | 2024-12-25 |
| 品牌：罗恩 | |||||
| R016602-5ml | 二十烷,Standard for GC,>99%(GC) | 5ml | 国内现货 | 74.00 | 2024-12-04 |
| R016604-100g | 二十烷,99% | 100g | 国内现货 | 235.00 | 2024-12-04 |
| R016604-25g | 二十烷,99% | 25g | 国内现货 | 92.00 | 2024-12-04 |
| R049486-25g | 二十烷,AR | 25g | 国内现货 | 58.00 | 2024-12-04 |
| R049486-100g | 二十烷,AR | 100g | 国内现货 | 169.00 | 2024-12-04 |
| R016604-100g | 99% | 100g | 国内现货 | 283.00 | 2023-08-05 |
| R016604-25g | 99% | 25g | 国内现货 | 92.00 | 2023-08-05 |
| R016602-5ml | Standard for GC,>99%(GC) | 5ml | 国内现货 | 74.00 | 2023-08-05 |
| R049486-25g | AR | 25g | 国内现货 | 59.00 | 2023-08-05 |
| R049486-100g | AR | 100g | 国内现货 | 195.00 | 2023-08-05 |
| 品牌：源叶生物 | |||||
| B27063-1g | 分析标准品,GC≥99% | 1g | 国内现货 | 390.00 | 2024-12-04 |
| S26007-25g | 99% | 25g | 国内现货 | 120.00 | 2024-10-17 |
| 品牌：TCI | |||||
| S0292 | >99.5%(GC) | 5ml | 国内现货 | 390.00 | 2024-01-12 |
| E0003 | >98.0%(GC) | 25g | 国内现货 | 235.00 | 2024-01-12 |
| E0003 | >98.0%(GC) | 100g | 国内现货 | 355.00 | 2024-01-12 |
| E0003 | >98.0%(GC) | 500g | 国内现货 | 1650.00 | 2024-01-12 |
| E0003 | 98.0% | 100g | 国内现货 | 355.00 | 2024-12-04 |
| E0003 | 98.0% | 25g | 国内现货 | 235.00 | 2024-12-04 |
| E0003 | 98.0% | 500g | 国内现货 | 1790.00 | 2024-12-04 |
| S0292 | 99.5% | 5ml | 国内现货 | 390.00 | 2024-12-04 |
| 品牌：希恩思 | |||||
| E-00750ML-25ml | 99% 二十烷 | 25ml | 国内现货 | 30.00 | 2024-12-16 |
| E-00750ML-100ml | 99% 二十烷 | 100ml | 国内现货 | 100.00 | 2024-12-16 |
| E-00750ML-500ml | 99% 二十烷 | 500ml | 国内现货 | 400.00 | 2024-12-16 |
| E-00750ML-1000ml | 99% 二十烷 | 1000ml | 国内现货 | 720.00 | 2024-12-16 |
| E-00750ML-2500ml | 99% 二十烷 | 2500ml | 国内现货 | 1400.00 | 2024-12-16 |
| 品牌：凯为化学 | |||||
| JZ003QX7 | 99% | 25g | 国内现货 | 163.00 | 2024-12-12 |
| JZ003QX7 | 99% | 100g | 国内现货 | 383.00 | 2024-12-12 |
| JZ003QX7 | 99% | 500g | 国内现货 | 1067.00 | 2024-12-12 |
| JZ003QX7 | 99% | 25g | 国内现货 | 163.00 | 2024-12-04 |
| JZ003QX7 | 99% | 100g | 国内现货 | 383.00 | 2024-12-04 |
| JZ003QX7 | 99% | 500g | 国内现货 | 1067.00 | 2024-12-04 |
| 品牌：Alfa | |||||
| A13853 | 99% | 100g | 国内现货 | 576.00 | 2024-12-25 |
| A13853 | 99% | 25g | 国内现货 | 269.00 | 2024-12-25 |
| A13853 | 99% | 100g | 国内现货 | 576.00 | 2024-12-04 |
| A13853 | 99% | 25g | 国内现货 | 269.00 | 2024-12-04 |
| 品牌：麦克林 | |||||
| E808601 | 二十烷,Standard for GC,>99%(GC) | 5ml | 国内现货 | 77.00 | 2024-12-11 |
| E808603 | 二十烷,99% | 5g | 国内现货 | 34.00 | 2024-12-11 |
| E808603 | 二十烷,99% | 25g | 国内现货 | 96.00 | 2024-12-11 |
| E808603 | 二十烷,99% | 100g | 国内现货 | 245.00 | 2024-12-11 |
| E808603 | 二十烷,99% | 500g | 国内现货 | 696.00 | 2024-12-11 |
| E808603 | 二十烷,99% | 2.5kg | 国内现货 | 2510.00 | 2024-12-11 |
| E808603 | 二十烷,99% | 10kg | 国内现货 | 6350.00 | 2024-12-11 |
| E838343 | 二十烷,试剂级, 96% | 5g | 国内现货 | 30.00 | 2024-12-11 |
| E838343 | 二十烷,试剂级, 96% | 25g | 国内现货 | 60.00 | 2024-12-11 |
| E838343 | 二十烷,试剂级, 96% | 100g | 国内现货 | 176.00 | 2024-12-11 |
| E838343 | 二十烷,试剂级, 96% | 500g | 国内现货 | 569.00 | 2024-12-11 |
| E838343 | 二十烷,试剂级, 96% | 2.5kg | 国内现货 | 2080.00 | 2024-12-11 |
| 品牌：毕佳索 | |||||
| BJS8071605 | 99+% | 25g | 国内现货 | 221.00 | 2024-03-21 |
| BJS8071605 | 99+% | 100g | 国内现货 | 641.00 | 2024-03-21 |
| BJS8071605 | 99+% | 500g | 国内现货 | 1947.00 | 2024-03-21 |
| BJS8071605 | 99% | 25g | 国内现货 | 244.00 | 2024-06-27 |
| BJS8071605 | 99% | 100g | 国内现货 | 706.00 | 2024-06-27 |
| BJS8071605 | 99% | 500g | 国内现货 | 2142.00 | 2024-06-27 |
| BJS8071605 | 99% | 1000g | 国内现货 | 4158.00 | 2024-06-27 |
| 品牌：Acros | |||||
| 204370020 | 2g | 国内现货 | 522.00 | 2024-12-25 | |
| 204371000 | 100g | 国内现货 | 893.00 | 2024-12-25 | |
| 204375000 | 500g | 国内现货 | 3491.00 | 2024-12-25 | |
| 品牌：innochem | |||||
| A03841 | 97% | 100g | 国内现货 | 305.00 | 2024-12-04 |
| A03841 | 97% | 25g | 国内现货 | 105.00 | 2024-12-04 |
| A03841 | 97% | 500g | 国内现货 | 925.00 | 2024-12-04 |
| 品牌：吉至Acmec | |||||
| E30950-25g | 99% | 25g | 国内现货 | 101.00 | 2023-07-19 |
| E30950-500g | 99% | 500g | 国内现货 | 890.00 | 2023-07-19 |
| E30950-100g | 99% | 100g | 国内现货 | 293.00 | 2023-07-19 |
| E30951-1g | 分析对照品,GC≥99% | 1g | 国内现货 | 368.00 | 2023-07-19 |
| 品牌：Meryer | |||||
| M02670 | 99% | 25g | 国内现货 | 96.00 | 2024-12-04 |
| M02670 | 99% | 100g | 国内现货 | 245.00 | 2024-12-04 |
| M02670 | 99% | 500g | 国内现货 | 696.00 | 2024-12-04 |
| M02671 | AR | 5g | 国内现货 | 30.00 | 2024-12-04 |
| M02671 | AR | 25g | 国内现货 | 60.00 | 2024-12-04 |
| M02671 | AR | 100g | 国内现货 | 176.00 | 2024-12-04 |
| M02671 | AR | 500g | 国内现货 | 569.00 | 2024-12-04 |
| M02671 | AR | 2.5kg | 国内现货 | 2080.00 | 2024-12-04 |
| M83003 | Standard for GC，>99%(GC) | 5ml | 国内现货 | 77.00 | 2024-12-04 |
| M02670 | 99% | 5g | 国内现货 | 34.00 | 2024-12-04 |
| 品牌：西亚试剂 | |||||
| A13677-100g | AR | 100g | 国内现货 | 395.00 | 2023-05-21 |
| A13677-25g | AR | 25g | 国内现货 | 145.00 | 2023-05-21 |
| B13677-100g | GR | 100g | 国内现货 | 399.00 | 2023-05-21 |
| C13677-1g | 分析标准品,≥99.5%(GC) | 1g | 国内现货 | 195.00 | 2023-05-21 |
| A13677-100g | 二十烷,AR | 100g | 国内现货 | 395.00 | 2024-12-04 |
| A13677-25g | 二十烷,AR | 25g | 国内现货 | 145.00 | 2024-12-04 |
| B13677-100g | 二十烷,GR | 100g | 国内现货 | 399.00 | 2024-12-04 |
| C13677-1g | 二十烷,分析标准品,≥99.5%(GC) | 1g | 国内现货 | 195.00 | 2024-12-04 |
| 品牌：King Scientific | |||||
| AB73359 | 98% | 5g | 国内现货 | 345.00 | 2024-12-04 |
| AB73359 | 98% | 25g | 国内现货 | 410.00 | 2024-12-04 |
| AB73359 | 98% | 100g | 国内现货 | 739.00 | 2024-12-04 |
| AB73359 | 98% | 500g | 国内现货 | 2182.00 | 2024-12-04 |
| 品牌：Adamas | |||||
| 15086G | 99%;RG | 25g | 国内现货 | 114.00 | 2024-12-12 |
| 15086F | 99%;RG | 5g | 国内现货 | 66.00 | 2024-12-12 |
| 15086H | 99%;RG | 100g | 国内现货 | 334.00 | 2024-12-12 |
| 品牌：乐研 | |||||
| 1217399 | 97% | 5g | 国内现货 | 30.00 | 2024-06-06 |
| 品牌：沃凯 | |||||
| A50913-25g | 99% | 25g | 国内现货 | 126.00 | 2024-12-04 |
| 品牌：毕得医药 | |||||
| BD144090 | 99% | 25g | 国内现货 | 116.00 | 2024-12-04 |
| BD144090 | 99% | 100g | 国内现货 | 336.00 | 2024-12-04 |
| BD144090 | 99% | 500g | 国内现货 | 1020.00 | 2024-12-04 |
| BD144090 | 99% | 1kg | 国内现货 | 1980.00 | 2024-12-04 |
| 品牌：J&K | |||||
| 416709 | n-Eicosane, 94% 94% (J&K) | 100g | 国内现货 | 199.00 | 2024-09-25 |
| 416709 | n-Eicosane, 94% 94% (J&K) | 25g | 国内现货 | 85.00 | 2024-12-04 |
| 416709 | n-Eicosane, 94% 94% (J&K) | 500g | 国内现货 | 674.00 | 2024-05-15 |
| 品牌：星菲化学 | |||||
| XFE0101-25g | ≥95% | 25g | 国内现货 | 98.00 | 2024-05-29 |
| 品牌：D-Chem | |||||
| DC26203 | ≥99% | 100g | 国内现货 | 252.00 | 2024-12-11 |
| DC26203 | ≥99% | 25g | 国内现货 | 75.00 | 2024-12-11 |
| 品牌：索莱宝Solarbio | |||||
| E7960 | 25g | 国内现货 | 330.00 | 2024-12-16 | |
| 品牌：Sigma-Aldrich | |||||
| 219274-5G | 99% ;正二十烷(Sigma-Aldrich) | 5g | 国内现货 | 370.18 | 2024-12-04 |
| 219274-100G | 99% ;正二十烷(Sigma-Aldrich) | 100g | 国内现货 | 652.35 | 2024-12-04 |
| 219274-500G | 99% ;正二十烷(Sigma-Aldrich) | 500g | 国内现货 | 2403.41 | 2024-12-04 |
| 44818-1G | 99% ;正二十烷(Sigma-Aldrich) | 1g | 国内现货 | 371.13 | 2024-12-04 |
| 219274-5G | 99% ;正二十烷 | 5g | 国内现货 | 370.18 | 2024-12-04 |
| 219274-100G | 99% ;正二十烷 | 100g | 国内现货 | 652.35 | 2024-12-04 |
| 219274-500G | 99% ;正二十烷 | 500g | 国内现货 | 2403.41 | 2024-12-04 |
| 44818-1G | 99% ;正二十烷 | 1g | 国内现货 | 371.13 | 2024-12-04 |
