Cas：109-87-5
中文名称：甲缩醛
英文名称：甲缩醛
SMILES：O(C)COC
EINECS：203-714-2
MDL：MFCD00008495
中文同义名：
二甲氧基甲烷; 二甲醇缩甲醛; 甲撑二甲醚; 甲醛缩二甲醇; 甲缩醛; 二甲氧甲烷; 甲醛缩二醇; <a target="_blank" href="/ProductDict_159.htm">甲缩醛</a>;
英文同义名：
DIMETHOXYMETHANE; DIMETHYLFORMAL; (CH3O)2CH2; 2,4-Dioxapentane; Anesthenyl; bis(methoxy)methane; dimethoxy-methan; Dimethylacetal formaldehyde;
熔点：-105 °C
沸点：41-43 °C<br>
闪点：-18 °C
折射率：<i>n</i><frac type="vertical">20/D</frac> 1.354<br>
敏感性：Moisture Sensitive
密度：0.860 g/mL at 20 °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：罗恩 | |||||
| R012161-2.5L | 二甲氧基甲烷,98% | 2.5L | 国内现货 | 446.00 | 2024-12-21 |
| R012161-100ml | 二甲氧基甲烷,98% | 100ml | 国内现货 | 46.00 | 2024-12-21 |
| R012161-500ml | 二甲氧基甲烷,98% | 500ml | 国内现货 | 100.00 | 2024-12-21 |
| 品牌：TCI | |||||
| D0637 | >98.0%(GC) | 25ml | 国内现货 | 155.00 | 2023-10-23 |
| D0637 | >98.0%(GC) | 500ml | 国内现货 | 400.00 | 2023-10-23 |
| D0637 | 98.0% | 25ml | 国内现货 | 165.00 | 2024-12-21 |
| D0637 | 98.0% | 500ml | 国内现货 | 420.00 | 2024-12-21 |
| D0637 | >98.0%(GC) | 100ml | 国内现货 | 250.00 | 2023-10-23 |
| D0637 | 98.0% | 100ml | 国内现货 | 250.00 | 2024-12-21 |
| 品牌：安耐吉 | |||||
| A030092 | 98% | 100ml | 国内现货 | 25.00 | 2024-12-20 |
| A030092 | 98% | 500ml | 国内现货 | 65.00 | 2024-12-20 |
| 品牌：Meryer | |||||
| M01986 | 98% 二甲氧基甲烷 | 500ml | 国内现货 | 84.00 | 2023-04-10 |
| M01986 | 98% 二甲氧基甲烷 | 100ml | 国内现货 | 60.00 | 2023-04-10 |
| M01986 | 98% 二甲氧基甲烷 | 10L | 国内现货 | 1220.00 | 2023-04-10 |
| M01986 | 98% 二甲氧基甲烷 | 2.5L | 国内现货 | 383.00 | 2023-04-10 |
| M01986 | 98% | 100ml | 国内现货 | 48.00 | 2024-07-08 |
| M01986 | 98% | 500ml | 国内现货 | 104.00 | 2024-07-08 |
| M01986 | 98% | 2.5L | 国内现货 | 465.00 | 2024-07-08 |
| 品牌：麦克林 | |||||
| D806418 | 二甲氧基甲烷,98% | 100ml | 国内现货 | 48.00 | 2024-12-21 |
| D806418 | 二甲氧基甲烷,98% | 500ml | 国内现货 | 104.00 | 2024-12-21 |
| D806418 | 二甲氧基甲烷,98% | 2.5L | 国内现货 | 465.00 | 2024-12-21 |
| D806418 | 二甲氧基甲烷,98% | 10L | 国内现货 | 1495.00 | 2024-12-21 |
| 品牌：Alfa | |||||
| A12055 | 98% | 100ml | 国内现货 | 263.00 | 2024-12-21 |
| A12055 | 98% | 2500ml | 国内现货 | 1019.00 | 2024-12-21 |
| A12055 | 98% | 100ml | 国内现货 | 263.00 | 2024-12-21 |
| A12055 | 98% | 2500ml | 国内现货 | 1019.00 | 2024-12-21 |
| A12055 | 98% | 500ml | 国内现货 | 313.00 | 2024-12-21 |
| A12055 | 98% | 500ml | 国内现货 | 313.00 | 2024-12-21 |
| 品牌：innochem | |||||
| A45287 | 98% | 100ml | 国内现货 | 30.00 | 2024-03-19 |
| A45287 | 98% | 500ml | 国内现货 | 98.00 | 2024-12-21 |
| 品牌：吉至Acmec | |||||
| D67820-500ml | 98% | 500ml | 国内现货 | 88.00 | 2023-07-13 |
| D67820-100ml | 98% | 100ml | 国内现货 | 38.00 | 2023-07-13 |
| D67820-2.5L | 98% | 2.5L | 国内现货 | 378.00 | 2023-07-13 |
| 品牌：Boer玻尔 | |||||
| B603366-500ml | 二甲氧基甲烷;98% | 500ml | 国内现货 | 100.00 | 2023-06-30 |
| 品牌：King Scientific | |||||
| AB45918 | 98% | 5g | 国内现货 | 345.00 | 2024-12-21 |
| AB45918 | 98% | 25g | 国内现货 | 476.00 | 2024-12-21 |
| AB45918 | 98% | 100g | 国内现货 | 870.00 | 2024-12-21 |
| AB45918 | 98% | 500g | 国内现货 | 2182.00 | 2024-12-21 |
| 品牌：J&K | |||||
| 923824 | Dimethoxymethane, 99% 99% (J&K) | 500ml | 国内现货 | 377.00 | 2024-04-28 |
| 259006 | Dimethoxymethane, 98% 98% (J&K) | 100ml | 国内现货 | 130.00 | 2024-12-21 |
| 259006 | Dimethoxymethane, 98% 98% (J&K) | 2.5L | 国内现货 | 1517.00 | 2024-12-21 |
| 259006 | Dimethoxymethane, 98% 98% (J&K) | 25ml | 国内现货 | 60.00 | 2024-12-21 |
| 259006 | Dimethoxymethane, 98% 98% (J&K) | 500ml | 国内现货 | 380.00 | 2024-12-21 |
| 923824 | Dimethoxymethane, 99% 99% (J&K) | 100ml | 国内现货 | 137.00 | 2024-12-21 |
| 923824 | Dimethoxymethane, 99% 99% (J&K) | 25ml | 国内现货 | 100.00 | 2024-12-21 |
| 999887 | Dimethoxymethane, 98%, for synthesis 98% (Amethyst) | 100ml | 国内现货 | 55.00 | 2023-07-07 |
| 999887 | Dimethoxymethane, 98%, for synthesis 98% (Amethyst) | 2.5L | 国内现货 | 550.00 | 2023-10-21 |
| 品牌：西亚试剂 | |||||
| A21641-100ml | 甲缩醛,≥98.0% | 100ml | 国内现货 | 41.00 | 2024-12-21 |
| A21641-500ml | 甲缩醛,≥98.0% | 500ml | 国内现货 | 109.00 | 2024-12-21 |
| B21641-1ml | 甲缩醛,分析标准品,≥99.8%(GC) | 1ml | 国内现货 | 152.00 | 2024-12-21 |
| B21641-5ml | 甲缩醛,分析标准品,≥99.8%(GC) | 5ml | 国内现货 | 298.00 | 2024-12-21 |
| C21641-100ml | 甲缩醛,用于格氏反应,≥99.0%(GC) | 100ml | 国内现货 | 76.00 | 2024-12-21 |
| C21641-500ml | 甲缩醛,用于格氏反应,≥99.0%(GC) | 500ml | 国内现货 | 295.00 | 2024-12-21 |
| 品牌：Adamas | |||||
| 13983H | 98%+;RG | 25L | 国内现货 | 3946.92 | 2024-12-21 |
| 13983B | 98%+;RG | 500ml | 国内现货 | 84.00 | 2024-12-21 |
| 13983F | 98%+;RG | 2.5L | 国内现货 | 402.76 | 2024-12-21 |
| 13983G | 98%+;RG | 100ml | 国内现货 | 32.30 | 2024-12-21 |
| 品牌：玛雅试剂 | |||||
| S13983-14451 | Standard for GC,≥99%(GC),GCS | 5ml | 国内现货 | 180.00 | 2024-12-21 |
| 品牌：源叶生物 | |||||
| W10532-1ml | 分析标准品,≥99.8%(GC) | 1ml | 国内现货 | 229.00 | 2024-09-26 |
| W10532-5ml | 分析标准品,≥99.8%(GC) | 5ml | 国内现货 | 920.00 | 2024-09-26 |
| W10532-25ml | 分析标准品,≥99.8%(GC) | 25ml | 国内现货 | 4000.00 | 2024-09-26 |
| W11655-25ml | 98% | 25ml | 国内现货 | 50.00 | 2024-09-26 |
| W11655-100ml | 98% | 100ml | 国内现货 | 56.00 | 2024-09-26 |
| W11655-500ml | 98% | 500ml | 国内现货 | 117.00 | 2024-09-26 |
| W11655-2.5L | 98% | 2.5L | 国内现货 | 510.00 | 2024-09-26 |
| W11655-10L | 98% | 10L | 国内现货 | 1640.00 | 2024-08-22 |
| W12742-100ml | 用于格氏反应,≥99.0%(GC) | 100ml | 国内现货 | 129.00 | 2024-09-26 |
| W12742-500ml | 用于格氏反应,≥99.0%(GC) | 500ml | 国内现货 | 394.00 | 2024-09-26 |
| W13442-250ml | 用于合成 | 250ml | 国内现货 | 275.00 | 2024-09-26 |
| W10532-1ml | 分析标准品, ≥99.8%(GC) | 1ml | 国内现货 | 229.00 | 2024-12-21 |
| W10532-5ml | 分析标准品, ≥99.8%(GC) | 5ml | 国内现货 | 920.00 | 2024-12-21 |
| W10532-25ml | 分析标准品, ≥99.8%(GC) | 25ml | 国内现货 | 4000.00 | 2024-12-21 |
| W11655-25ml | ≥98% | 25ml | 国内现货 | 50.00 | 2024-12-21 |
| W11655-100ml | ≥98% | 100ml | 国内现货 | 56.00 | 2024-12-21 |
| W11655-500ml | ≥98% | 500ml | 国内现货 | 117.00 | 2024-12-21 |
| W11655-2.5L | ≥98% | 2.5L | 国内现货 | 510.00 | 2024-12-21 |
| W12742-100ml | ≥99%(GC), 用于格氏反应 | 100ml | 国内现货 | 129.00 | 2024-12-21 |
| W12742-500ml | ≥99%(GC), 用于格氏反应 | 500ml | 国内现货 | 394.00 | 2024-12-21 |
| W13442-250ml | 适用于合成 | 250ml | 国内现货 | 275.00 | 2024-12-21 |
| W11655-10L | ≥98% | 10L | 国内现货 | 1640.00 | 2024-12-21 |
| 品牌：Aladdin | |||||
| D101435-100ml | ≥99%(GC), 用于格氏反应 | 100ml | 国内现货 | 128.90 | 2024-12-21 |
| D101435-500ml | ≥99%(GC), 用于格氏反应 | 500ml | 国内现货 | 393.90 | 2024-12-21 |
| D101433-100ml | ≥98% | 100ml | 国内现货 | 55.90 | 2024-12-21 |
| D101433-2.5L | ≥98% | 2.5L | 国内现货 | 512.90 | 2024-12-21 |
| D101433-500ml | ≥98% | 500ml | 国内现货 | 116.90 | 2024-12-21 |
| D101436-1ml | 分析标准品, ≥99.8%(GC) | 1ml | 国内现货 | 228.90 | 2024-12-21 |
| D101433-25ml | ≥98% | 25ml | 国内现货 | 49.90 | 2024-12-21 |
| D101436-25ml | 分析标准品, ≥99.8%(GC) | 25ml | 国内现货 | 3999.90 | 2024-12-21 |
| D101436-5ml | 分析标准品, ≥99.8%(GC) | 5ml | 国内现货 | 927.90 | 2024-12-21 |
| F431409-250ml | 适用于合成 | 250ml | 国内现货 | 274.90 | 2024-12-21 |
| D101433-10L | ≥98% | 10L | 国内现货 | 1645.90 | 2024-12-21 |
| 品牌：Sigma-Aldrich | |||||
| D134651-100ML | 99% ;二甲氧基甲烷(Sigma-Aldrich) | 100mL | 国内现货 | 705.12 | 2024-12-21 |
| 47676-250ML | 99% ;二甲醇缩甲醛(Sigma-Aldrich) | 250mL | 国内现货 | 537.24 | 2024-12-21 |
| D134651-100ML | 99% ;二甲氧基甲烷 | 100ml | 国内现货 | 705.12 | 2024-12-21 |
| 47676-250ML | 99% ;二甲醇缩甲醛 | 250ml | 国内现货 | 537.24 | 2024-12-21 |
| D134651-1L | 99% ;二甲氧基甲烷(Sigma-Aldrich) | 1L | 国内现货 | 836.00 | 2024-12-09 |
| D134651-2.5L | 99% ;二甲氧基甲烷(Sigma-Aldrich) | 2.5L | 国内现货 | 1107.09 | 2024-12-09 |
| D134651-1L | 99% ;二甲氧基甲烷 | 1L | 国内现货 | 836.00 | 2024-12-09 |
| D134651-2.5L | 99% ;二甲氧基甲烷 | 2.5L | 国内现货 | 1107.09 | 2024-12-09 |
