Cas：77-71-4
中文名称：5,5-二甲基海因
英文名称：5,5-二甲基海因
SMILES：O=C1NC(=O)C(N1)(C)C
EINECS：201-051-3
MDL：MFCD00005266
中文同义名：
5,5-二甲基咪唑烷-2,4-二酮; 5,5-二甲基乙内酰脲; 5,5-二甲基海因; 二甲基海因; 乙酰甲基脲; DM 乙内酰脲; 5,5-二甲乙内酰脲; 5,5-二甲基氢酮;
英文同义名：
4-Imidazolidinedione,5,5-dimethyl-2; 5,5-dimethyl-4-imidazolidinedione; 5,5-dimethyl-hydantoi; 5,5-Dimethyl-imidazolidin-2,4-dion; 5,5-Dimethylimidazolidin-2,4-dione; Acetonylurea; Dantoin DMH; dantoindmh;
熔点：174-177 °C(lit.)<br>
沸点：237.54°C (rough estimate)
闪点：193°C
折射率：1.4730 (estimate)
密度：1.2864 (rough estimate)
性状：Crystalline Powder or Crystals
存储条件：室温，密封
| 货号 | 纯度 | 规格/包装 | 货期 | 市场价 | 更新日期 |
|---|---|---|---|---|---|
| 品牌：Aladdin | |||||
| D137034-100g | ≥98.0% | 100g | 国内现货 | 50.90 | 2024-04-27 |
| D137034-2.5kg | ≥98.0% | 2.5kg | 国内现货 | 488.90 | 2024-04-27 |
| D137034-25g | ≥98.0% | 25g | 国内现货 | 30.90 | 2024-04-27 |
| D137034-500g | ≥98.0% | 500g | 国内现货 | 144.90 | 2024-04-27 |
| 品牌：艾康研选 | |||||
| AK002QZ6 | 98% | 25g | 国内现货 | 10.00 | 2024-04-27 |
| 品牌：凯为化学 | |||||
| JZ002RO6 | 98% | 25g | 国内现货 | 12.00 | 2024-04-11 |
| JZ002RO6 | 98% | 25g | 国内现货 | 12.00 | 2024-04-11 |
| 品牌：罗恩 | |||||
| R001493-100g | 5,5-二甲基海因,98% | 100g | 国内现货 | 30.00 | 2024-04-11 |
| R001493-25g | 5,5-二甲基海因,98% | 25g | 国内现货 | 28.00 | 2024-04-11 |
| R001493-500g | 5,5-二甲基海因,98% | 500g | 国内现货 | 72.00 | 2024-04-11 |
| R001493-2.5kg | 5,5-二甲基海因,98% | 2.5kg | 国内现货 | 335.00 | 2024-04-11 |
| R001493-100g | 98% | 100g | 国内现货 | 30.00 | 2023-08-05 |
| R001493-25g | 98% | 25g | 国内现货 | 28.00 | 2023-08-05 |
| R001493-500g | 98% | 500g | 国内现货 | 79.00 | 2023-08-05 |
| R001493-2.5kg | 98% | 2.5kg | 国内现货 | 436.00 | 2023-08-05 |
| 品牌：TCI | |||||
| D0739 | >98.0%(T) | 25g | 国内现货 | 130.00 | 2023-12-29 |
| D0739 | >98.0%(T) | 500g | 国内现货 | 290.00 | 2023-12-29 |
| D0739 | 98.0% | 25g | 国内现货 | 130.00 | 2024-04-11 |
| D0739 | 98.0% | 500g | 国内现货 | 250.00 | 2024-04-11 |
| 品牌：毕得医药 | |||||
| BD22589 | 97% | 25g | 国内现货 | 15.00 | 2024-04-11 |
| BD22589 | 97% | 100g | 国内现货 | 21.00 | 2024-04-11 |
| BD22589 | 97% | 500g | 国内现货 | 66.00 | 2024-04-11 |
| BD22589 | 97% | 1000g | 国内现货 | 111.00 | 2024-04-11 |
| 品牌：King Scientific | |||||
| AB27674 | 97% | 5g | 国内现货 | 345.00 | 2024-04-11 |
| AB27674 | 97% | 25g | 国内现货 | 410.00 | 2024-04-11 |
| AB27674 | 97% | 100g | 国内现货 | 739.00 | 2024-04-11 |
| AB27674 | 97% | 500g | 国内现货 | 2182.00 | 2024-04-11 |
| 品牌：麦克林 | |||||
| D830283 | 5,5-二甲基海因,98% | 25g | 国内现货 | 29.00 | 2024-04-27 |
| D830283 | 5,5-二甲基海因,98% | 100g | 国内现货 | 31.00 | 2024-04-27 |
| D830283 | 5,5-二甲基海因,98% | 500g | 国内现货 | 75.00 | 2024-04-27 |
| D830283 | 5,5-二甲基海因,98% | 2.5kg | 国内现货 | 349.00 | 2024-04-27 |
| D830283 | 5,5-二甲基海因,98% | 10kg | 国内现货 | 1250.00 | 2024-04-27 |
| 品牌：吉至Acmec | |||||
| D67890-500g | 97% | 500g | 国内现货 | 85.00 | 2023-07-14 |
| D67890-100g | 97% | 100g | 国内现货 | 20.00 | 2023-07-14 |
| 品牌：希恩思 | |||||
| D-00495-100g | 98% 5,5-二甲基咪唑烷-2,4-二酮 | 100g | 国内现货 | 19.00 | 2024-04-27 |
| D-00495-500g | 98% 5,5-二甲基咪唑烷-2,4-二酮 | 500g | 国内现货 | 65.00 | 2024-04-27 |
| 品牌：毕佳索 | |||||
| BJS9324632 | 97% | 25g | 国内现货 | 32.00 | 2024-04-11 |
| BJS9324632 | 97% | 100g | 国内现货 | 44.00 | 2024-04-11 |
| BJS9324632 | 97% | 500g | 国内现货 | 139.00 | 2024-04-11 |
| BJS9324632 | 97% | 1000g | 国内现货 | 233.00 | 2024-04-11 |
| 品牌：Acros | |||||
| 116310010 | 1kg | 国内现货 | 1542.00 | 2024-04-26 | |
| 116310051 | 5kg | 国内现货 | 6937.00 | 2024-04-26 | |
| 品牌：源叶生物 | |||||
| S68060-25g | 98% | 25g | 国内现货 | 20.00 | 2024-04-11 |
| S68060-100g | 98% | 100g | 国内现货 | 30.00 | 2024-04-11 |
| S68060-500g | 98% | 500g | 国内现货 | 120.00 | 2024-04-11 |
| 品牌：Sigma-Aldrich | |||||
| D161403 | 97% ;5,5-二甲基海因(Sigma-Aldrich) | 100g | 国内现货 | 531.89 | 2024-04-11 |
| D161403 | 97% ;5,5-二甲基海因(Sigma-Aldrich) | 1kg | 国内现货 | 1228.43 | 2024-04-11 |
| D161403 | 97% ;5,5-二甲基海因 | 100g | 国内现货 | 531.89 | 2024-04-26 |
| D161403 | 97% ;5,5-二甲基海因 | 1kg | 国内现货 | 1228.43 | 2024-04-26 |
| 品牌：Meryer | |||||
| M26237 | 98% | 25g | 国内现货 | 31.00 | 2024-04-11 |
| M26237 | 98% | 100g | 国内现货 | 48.00 | 2024-04-11 |
| M26237 | 98% | 500g | 国内现货 | 57.00 | 2024-04-11 |
| M26237 | 98% | 2.5kg | 国内现货 | 262.00 | 2024-04-11 |
| M26237 | 98% | 10kg | 国内现货 | 938.00 | 2024-04-11 |
| 品牌：西亚试剂 | |||||
| A17227-100g | 5,5-二甲基海因,≥98.0% | 100g | 国内现货 | 79.00 | 2024-04-11 |
| A17227-25G | 5,5-二甲基海因,≥98.0% | 25g | 国内现货 | 256.00 | 2024-04-11 |
| A17227-500g-1 | 5,5-二甲基海因,≥98.0% | 500g | 国内现货 | 294.00 | 2024-04-11 |
| Ab17227-25g | 5,5-二甲基海因,≥98.0% | 25g | 国内现货 | 39.00 | 2024-04-11 |
| A17227-2.5kg | 5,5-二甲基海因,≥98.0% | 2.5kg | 国内现货 | 944.00 | 2024-04-11 |
| 品牌：J&K | |||||
| 330043 | 5,5-Dimethylhydantoin, 97% 97% (J&K) | 1kg | 国内现货 | 219.00 | 2024-04-11 |
| 330043 | 5,5-Dimethylhydantoin, 97% 97% (J&K) | 250g | 国内现货 | 73.00 | 2024-04-11 |
| 330043 | 5,5-Dimethylhydantoin, 97% 97% (J&K) | 50g | 国内现货 | 45.00 | 2024-04-11 |
| 品牌：药石PharmaBlock | |||||
| PBXAA602-5g | 95.00% | 5g | 国内现货 | 363.00 | 2024-03-12 |
| PBXAA602-10g | 95.00% | 10g | 国内现货 | 567.00 | 2024-03-12 |
| PBXAA602-5g | 97.00% | 5g | 国内现货 | 396.00 | 2024-04-11 |
| PBXAA602-10g | 97.00% | 10g | 国内现货 | 619.00 | 2024-04-11 |
| 品牌：安耐吉 | |||||
| E080071 | 98% | 25g | 国内现货 | 25.00 | 2024-04-27 |
| E080071 | 98% | 100g | 国内现货 | 26.00 | 2024-04-27 |
| E080071 | 98% | 200g | 国内现货 | 50.00 | 2024-04-27 |
| E080071 | 98% | 300g | 国内现货 | 72.00 | 2024-04-27 |
| E080071 | 98% | 500g | 国内现货 | 80.00 | 2024-04-27 |
| 品牌：3A | |||||
| A46892 | 98%,5,5-二甲基海因 | 25g | 国内现货 | 24.00 | 2023-10-16 |
| 品牌：Adamas | |||||
| 82755E | 98%+;RG | 2.5kg | 国内现货 | 293.00 | 2024-04-27 |
| 82755C | 98%+;RG | 250g | 国内现货 | 45.00 | 2024-04-27 |
| 82755B | 98%+;RG | 100g | 国内现货 | 20.00 | 2024-04-27 |
| 82755A | 98%+;RG | 25g | 国内现货 | 15.00 | 2024-04-27 |
| 82755D | 98%+;RG | 500g | 国内现货 | 61.00 | 2024-04-27 |
| 品牌：Aldrich | |||||
| D161403 | 97% ;5,5-二甲基海因(Aldrich) | 100g | 国内现货 | 306.08 | 2024-02-26 |
| 品牌：乐研 | |||||
| 1043006 | 97% | 1kg | 国内现货 | 111.00 | 2024-04-27 |
| 1043006 | 97% | 500g | 国内现货 | 66.00 | 2024-04-27 |
| 品牌：玛雅试剂 | |||||
| 82755-26386 | 98%+ | 100g | 国内现货 | 20.00 | 2024-04-26 |
| 品牌：坛墨质检/TMstandard | |||||
| 714529-100mg | ≥98.0% | 100mg | 国内现货 | 450.00 | 2099-12-31 |
