Cas：556-67-2
中文名称：八甲基环四硅氧烷
英文名称：八甲基环四硅氧烷
SMILES：O1[Si](O[Si](O[Si](O[Si]1(C)C)(C)C)(C)C)(C)C
EINECS：209-136-7
MDL：MFCD00003269
中文同义名：
八甲基环四硅氧烷 500ML; 八甲基环四硅醚; 八甲基环四硅氧烷; 八甲基环四氧硅烷; 八甲基环十四硅氧烷; 甲基矽氧八環; 辛甲環四矽烷; 八甲环四硅氧烷 OCTAMETHYLCYCLOTETRASILOXANE;
英文同义名：
REQ; zinc and double PHD fingers family 2; STRAY LIGHT FILTER(260NM) RSPEC00371; Dimethylsiloxane cyclic tetramer≥ 97% (assay); D4 Octamethylcyclotetrasiloxane; Cyclomethicone 4; DIMETHYLSILOXANE CYCLIC TETRAMER; D4;
熔点：17-18 °C(lit.)<br>
沸点：175-176 °C(lit.)<br>
闪点：140 °F<br>
折射率：<i>n</i><frac type="vertical">20/D</frac> 1.396(lit.)<br>
敏感性：Moisture Sensitive
密度：0.956 g/mL at 25 °C(lit.)<br>
性状：liquid
存储条件：2-8°C
| 货号 | 纯度 | 规格/包装 | 货期 | 市场价 | 更新日期 |
|---|---|---|---|---|---|
| 品牌：TCI | |||||
| O0142 | >98.0%(GC) | 25ml | 国内现货 | 395.00 | 2024-01-22 |
| O0142 | >98.0%(GC) | 100ml | 国内现货 | 795.00 | 2024-01-22 |
| O0142 | >98.0%(GC) | 500ml | 国内现货 | 1920.00 | 2024-01-22 |
| O0142 | 98.0% | 100ml | 国内现货 | 795.00 | 2024-04-16 |
| O0142 | 98.0% | 25ml | 国内现货 | 395.00 | 2024-04-16 |
| O0142 | 98.0% | 500ml | 国内现货 | 1920.00 | 2024-04-16 |
| 品牌：九鼎化学 | |||||
| O016A | 98% | 100ml | 国内现货 | 68.00 | 2024-02-18 |
| O016A | 98% | 25ml | 国内现货 | 48.00 | 2024-02-18 |
| O016A | 98% | 5ml | 国内现货 | 50.00 | 2024-02-18 |
| 品牌：D-Chem | |||||
| DC21327 | 98% | 100ml | 国内现货 | 19.00 | 2024-04-16 |
| DC21327 | 98% | 25ml | 国内现货 | 17.00 | 2024-04-16 |
| 品牌：安耐吉 | |||||
| D020055 | 98% | 5ml | 国内现货 | 25.00 | 2024-04-23 |
| D020055 | 98% | 25ml | 国内现货 | 36.00 | 2024-04-23 |
| D020055 | 98% | 100ml | 国内现货 | 62.00 | 2024-04-23 |
| D020055 | 98% | 500ml | 国内现货 | 200.00 | 2024-04-23 |
| 品牌：Aladdin | |||||
| O160041-100ml | >98.0%(GC) | 100ml | 国内现货 | 51.90 | 2024-04-23 |
| O160041-10L | >98.0%(GC) | 10L | 国内现货 | 1084.90 | 2024-04-23 |
| O160041-2.5L | >98.0%(GC) | 2.5L | 国内现货 | 369.90 | 2024-04-23 |
| O160041-5ml | >98.0%(GC) | 5ml | 国内现货 | 30.90 | 2024-04-03 |
| O160041-500ml | >98.0%(GC) | 500ml | 国内现货 | 92.90 | 2024-04-23 |
| O160041-12×500ml | >98.0%(GC) | 12*500ml | 国内现货 | 946.90 | 2024-04-03 |
| 品牌：毕得医药 | |||||
| BD146062 | 98% | 100g | 国内现货 | 20.00 | 2024-04-03 |
| BD146062 | 98% | 500g | 国内现货 | 46.00 | 2024-04-03 |
| BD146062 | 98% | 1000g | 国内现货 | 81.00 | 2024-04-03 |
| BD146062 | 98% | 5000g | 国内现货 | 403.00 | 2024-04-03 |
| BD146062 | 98% | 25000g | 国内现货 | 1580.00 | 2024-04-03 |
| 品牌：Meryer | |||||
| M37868 | 96% 八甲基环四硅氧烷 | 500ml | 国内现货 | 105.00 | 2023-04-10 |
| M37868 | 96% 八甲基环四硅氧烷 | 100ml | 国内现货 | 76.00 | 2023-04-10 |
| M37868 | 96% 八甲基环四硅氧烷 | 25ml | 国内现货 | 50.00 | 2023-04-10 |
| M37868 | 96% 八甲基环四硅氧烷 | 2.5L | 国内现货 | 414.00 | 2023-04-10 |
| M37868 | 96% | 25ml | 国内现货 | 30.00 | 2024-04-16 |
| M37868 | 96% | 100ml | 国内现货 | 38.00 | 2024-04-16 |
| M37868 | 96% | 500ml | 国内现货 | 184.00 | 2024-04-16 |
| M37868 | 96% | 2.5L | 国内现货 | 694.00 | 2024-04-16 |
| 品牌：笛柏 | |||||
| Q108981 | 98% | 100ml | 国内现货 | 22.00 | 2024-04-16 |
| Q108981 | 98% | 25ml | 国内现货 | 25.00 | 2024-04-16 |
| 品牌：源叶生物 | |||||
| B65417-1g | 分析标准品,GC≥98% | 1g | 国内现货 | 290.00 | 2024-04-03 |
| S22161-25ml | 98% | 25ml | 国内现货 | 30.00 | 2024-04-03 |
| S22161-100ml | 98% | 100ml | 国内现货 | 80.00 | 2024-04-03 |
| 品牌：希恩思 | |||||
| O-0443597-5ml | 98% 八甲基环四硅氧烷 | 5ml | 国内现货 | 14.00 | 2024-04-18 |
| O-0443597-25ml | 98% 八甲基环四硅氧烷 | 25ml | 国内现货 | 17.00 | 2024-04-18 |
| O-0443597-100ml | 98% 八甲基环四硅氧烷 | 100ml | 国内现货 | 20.00 | 2024-04-18 |
| O-0443597-500ml | 98% 八甲基环四硅氧烷 | 500ml | 国内现货 | 45.00 | 2024-04-18 |
| 品牌：乐研 | |||||
| 1284417 | 98% | 1kg | 国内现货 | 81.00 | 2024-04-23 |
| 1284417 | 98% | 500g | 国内现货 | 46.00 | 2024-04-23 |
| 品牌：凯为化学 | |||||
| JZ0036FK | 98% | 500g | 国内现货 | 45.00 | 2024-04-03 |
| JZ0036FK | 98% | 1kg | 国内现货 | 78.00 | 2024-04-03 |
| JZ0036FK | 98% | 500g | 国内现货 | 45.00 | 2024-04-03 |
| JZ0036FK | 98% | 1kg | 国内现货 | 78.00 | 2024-04-03 |
| 品牌：罗恩 | |||||
| R032951-100ml | 八甲基环四硅氧烷,96 %(GC) | 100ml | 国内现货 | 76.00 | 2024-04-16 |
| R032951-25ml | 八甲基环四硅氧烷,96 %(GC) | 25ml | 国内现货 | 46.00 | 2024-04-16 |
| R032951-500ml | 八甲基环四硅氧烷,96 %(GC) | 500ml | 国内现货 | 197.00 | 2024-04-16 |
| R032951-2.5L | 八甲基环四硅氧烷,96 %(GC) | 2.5L | 国内现货 | 799.00 | 2024-04-16 |
| R032951-100ml | 96 %(GC) | 100ml | 国内现货 | 92.00 | 2023-08-05 |
| R032951-25ml | 96 %(GC) | 25ml | 国内现货 | 56.00 | 2023-08-05 |
| R032951-500ml | 96 %(GC) | 500ml | 国内现货 | 182.00 | 2023-08-05 |
| R032951-2.5L | 96 %(GC) | 2.5L | 国内现货 | 738.00 | 2023-08-05 |
| 品牌：麦克林 | |||||
| O823225 | 八甲基环四硅氧烷,96% | 25ml | 国内现货 | 48.00 | 2024-04-23 |
| O823225 | 八甲基环四硅氧烷,96% | 100ml | 国内现货 | 79.00 | 2024-04-23 |
| O823225 | 八甲基环四硅氧烷,96% | 500ml | 国内现货 | 205.00 | 2024-04-23 |
| O823225 | 八甲基环四硅氧烷,96% | 2.5L | 国内现货 | 832.00 | 2024-04-23 |
| O823225 | 八甲基环四硅氧烷,96% | 25L | 国内现货 | 7500.00 | 2024-04-23 |
| 品牌：吉至Acmec | |||||
| O30920-25ml | 96 % | 25ml | 国内现货 | 48.00 | 2023-07-21 |
| O30920-500ml | 96 % | 500ml | 国内现货 | 198.00 | 2023-07-21 |
| O30920-100ml | 96 % | 100ml | 国内现货 | 78.00 | 2023-07-21 |
| O30920-2.5L | 96 % | 2.5L | 国内现货 | 768.00 | 2023-07-21 |
| 品牌：毕佳索 | |||||
| BJS1980973 | 98% | 100g | 国内现货 | 42.00 | 2024-04-03 |
| BJS1980973 | 98% | 500g | 国内现货 | 97.00 | 2024-04-03 |
| BJS1980973 | 98% | 1000g | 国内现货 | 170.00 | 2024-04-03 |
| BJS1980973 | 98% | 25000g | 国内现货 | 3318.00 | 2024-04-03 |
| BJS1980973 | 98% | 5000g | 国内现货 | 846.00 | 2024-04-03 |
| 品牌：Acros | |||||
| 216470250 | 25g | 国内现货 | 497.00 | 2024-04-16 | |
| 216471000 | 100g | 国内现货 | 1334.00 | 2024-04-16 | |
| 216475000 | 500g | 国内现货 | 4985.00 | 2024-04-16 | |
| 品牌：innochem | |||||
| A72655 | 98+% | 100ml | 国内现货 | 95.00 | 2024-04-03 |
| A72655 | 98+% | 25ml | 国内现货 | 56.00 | 2024-04-03 |
| A72655 | 98+% | 500ml | 国内现货 | 235.00 | 2024-04-03 |
| A72655 | 98+% | 1ml | 国内现货 | 30.00 | 2024-04-03 |
| 品牌：Sigma-Aldrich | |||||
| PHR1565 | Pharmaceutical Secondary Standard; Certified Reference Material ;八甲基环四硅氧烷(Sigma-Aldrich) | 500mg | 国内现货 | 1461.17 | 2024-04-03 |
| 235695 | 98% ;八甲基环四硅氧烷(Sigma-Aldrich) | 100g | 国内现货 | 950.45 | 2024-04-03 |
| 235695 | 98% ;八甲基环四硅氧烷(Sigma-Aldrich) | 25g | 国内现货 | 633.34 | 2024-04-03 |
| 43883 | analytical standard ;八甲基环四硅氧烷(Sigma-Aldrich) | 100mg | 国内现货 | 1638.34 | 2024-04-03 |
| 235695 | 98% ;八甲基环四硅氧烷 | 25g | 国内现货 | 633.34 | 2024-04-03 |
| 235695 | 98% ;八甲基环四硅氧烷 | 100g | 国内现货 | 950.45 | 2024-04-03 |
| 43883 | analytical standard ;八甲基环四硅氧烷 | 100mg | 国内现货 | 1638.34 | 2024-04-03 |
| PHR1565 | Pharmaceutical Secondary Standard; Certified Reference Material ;八甲基环四硅氧烷 | 500mg | 国内现货 | 1461.17 | 2024-04-03 |
| 品牌：J&K | |||||
| 609446 | Octamethylcyclotetrasiloxane, 98% 98% (J&K) | 25g | 国内现货 | 223.00 | 2024-04-03 |
| 609446 | Octamethylcyclotetrasiloxane, 98% 98% (J&K) | 500g | 国内现货 | 1320.00 | 2024-04-03 |
| 609446 | Octamethylcyclotetrasiloxane, 98% 98% (J&K) | 2.5kg | 国内现货 | 2640.00 | 2024-04-03 |
| 609446 | Octamethylcyclotetrasiloxane, 98% 98% (J&K) | 100g | 国内现货 | 275.00 | 2024-04-03 |
| 品牌：Adamas | |||||
| 65381D | 98%+;RG | 25kg | 国内现货 | 3653.00 | 2024-04-23 |
| 65381E | 98%+;RG | 2.5L | 国内现货 | 372.00 | 2024-04-23 |
| 65381A | 98%+;RG | 25ml | 国内现货 | 17.00 | 2024-04-23 |
| 65381C | 98%+;RG | 500ml | 国内现货 | 76.00 | 2024-04-16 |
| 65381B | 98%+;RG | 100ml | 国内现货 | 19.00 | 2024-04-23 |
| 品牌：Sigma | |||||
| PHR1565 | Pharmaceutical Secondary Standard; Certified Reference Material ;八甲基环四硅氧烷(Sigma) | 500mg | 国内现货 | 1461.17 | 2024-02-26 |
| 43883 | analytical standard ;八甲基环四硅氧烷(Sigma) | 100mg | 国内现货 | 1638.34 | 2024-02-26 |
| 43883 | analytical standard ;八甲基环四硅氧烷 | 100mg | 国内现货 | 1638.34 | 2024-03-25 |
| PHR1565 | Pharmaceutical Secondary Standard; Certified Reference Material ;八甲基环四硅氧烷 | 500mg | 国内现货 | 1461.17 | 2024-03-25 |
| 品牌：玛雅试剂 | |||||
| 65381-17603 | 99%+ | 100ml | 国内现货 | 60.00 | 2024-04-03 |
| 65381-17604 | 99%+ | 250ml | 国内现货 | 120.00 | 2024-04-03 |
| 品牌：Aldrich | |||||
| 235695 | 98% ;八甲基环四硅氧烷(Aldrich) | 25g | 国内现货 | 633.34 | 2024-02-26 |
| 235695 | 98% ;八甲基环四硅氧烷(Aldrich) | 100g | 国内现货 | 950.45 | 2024-02-26 |
| 235695 | 98% ;八甲基环四硅氧烷 | 25g | 国内现货 | 633.34 | 2024-03-25 |
| 235695 | 98% ;八甲基环四硅氧烷 | 100g | 国内现货 | 950.45 | 2024-03-25 |
| 品牌：坛墨质检/TMstandard | |||||
| 75710-100mg | ≥98.0% | 100mg | 国内现货 | 150.00 | 2099-12-31 |
| 75710-5g | >98.0% | 5g | 国内现货 | 5335.00 | 2099-12-31 |
