Cas：142-45-0
中文名称：乙炔二羧酸
英文名称：乙炔二羧酸
SMILES：OC(=O)C#CC(=O)O
EINECS：205-536-0
MDL：MFCD00004362
中文同义名：
乙炔二甲酸; 乙炔二羧酸,97%; 乙炔二羧酸/丁炔二酸; 乙炔二羧酸,2-丁炔二酸; 丁炔二酸 1KG; 丁炔二酸; 2-丁炔二酸; 乙炔-1,2-二羧酸;
英文同义名：
ACETYLENEDICARBOXYLIC ACID FREE ACID; BUTYNEDIOIC ACID ACETYLENE DICARBOXYLIC ACID 99%; Acetylenedicarboxylic acid,98%; Acetylen-dicarbonsαure; But-2-ynedioic acid; 2-Butynedioate; NSC-1903; NSC-631597;
熔点：180-187 °C (dec.)(lit.)<br>
沸点：133.5°C (rough estimate)
闪点：131 °C
折射率：1.5260 (estimate)
密度：1.1794 (rough estimate)
性状：Crystalline Powder or Crystals
存储条件：2-8°C<br>
| 货号 | 纯度 | 规格/包装 | 货期 | 市场价 | 更新日期 |
|---|---|---|---|---|---|
| 品牌：D-Chem | |||||
| DC12417 | ≥98% | 100g | 国内现货 | 871.50 | 2024-04-06 |
| DC12417 | ≥98% | 25g | 国内现货 | 226.80 | 2024-04-06 |
| DC12417 | ≥98% | 5g | 国内现货 | 69.30 | 2024-04-06 |
| 品牌：Aladdin | |||||
| A113362-100g | 95% | 100g | 国内现货 | 769.90 | 2024-04-23 |
| A113362-25g | 95% | 25g | 国内现货 | 213.90 | 2024-04-23 |
| A113362-5g | 95% | 5g | 国内现货 | 54.90 | 2024-04-23 |
| 品牌：TCI | |||||
| A0088 | >90.0%(HPLC) | 5g | 国内现货 | 190.00 | 2023-12-25 |
| A0088 | >90.0%(HPLC) | 25g | 国内现货 | 590.00 | 2023-12-25 |
| A0088 | 90.0% | 25g | 国内现货 | 620.00 | 2024-04-06 |
| A0088 | 90.0% | 5g | 国内现货 | 205.00 | 2024-04-06 |
| 品牌：Meryer | |||||
| M40113 | 98% 丁炔二酸 | 25g | 国内现货 | 173.00 | 2023-04-13 |
| M40113 | 98% 丁炔二酸 | 5g | 国内现货 | 58.00 | 2023-04-13 |
| M40113 | 98% 丁炔二酸 | 500g | 国内现货 | 3085.00 | 2023-04-13 |
| M40113 | 98% 丁炔二酸 | 100g | 国内现货 | 664.00 | 2023-04-13 |
| M40113 | 98% | 5g | 国内现货 | 34.00 | 2024-04-06 |
| M40113 | 98% | 25g | 国内现货 | 153.00 | 2024-02-02 |
| M40113 | 98% | 100g | 国内现货 | 580.00 | 2024-04-06 |
| M40113 | 98% | 500g | 国内现货 | 3085.00 | 2023-04-20 |
| 品牌：笛柏 | |||||
| H597001 | ≥98% | 100g | 国内现货 | 830.00 | 2024-04-06 |
| H597001 | ≥98% | 25g | 国内现货 | 216.00 | 2024-04-06 |
| H597001 | ≥98% | 5g | 国内现货 | 66.00 | 2024-04-06 |
| H597001 | ≥98% | 500g | 国内现货 | 2968.00 | 2023-10-17 |
| 品牌：源叶生物 | |||||
| S42601-5g | 95% | 5g | 国内现货 | 50.00 | 2024-04-01 |
| S42601-25g | 95% | 25g | 国内现货 | 210.00 | 2024-04-01 |
| S42601-100g | 95% | 100g | 国内现货 | 830.00 | 2024-04-01 |
| 品牌：凯为化学 | |||||
| JZ003ONZ | 97% | 10g | 国内现货 | 98.00 | 2024-03-12 |
| JZ003ONZ | 97% | 25g | 国内现货 | 193.00 | 2024-03-12 |
| JZ003ONZ | 97% | 100g | 国内现货 | 738.00 | 2024-03-12 |
| JZ003ONZ | 97% | 10g | 国内现货 | 98.00 | 2024-03-12 |
| JZ003ONZ | 97% | 25g | 国内现货 | 193.00 | 2024-03-12 |
| JZ003ONZ | 97% | 100g | 国内现货 | 738.00 | 2024-03-12 |
| JZ003ONZ | 97% | 5g | 国内现货 | 54.00 | 2024-03-12 |
| JZ003ONZ | 97% | 5g | 国内现货 | 54.00 | 2024-03-12 |
| JZ003ONZ | 95% | 5g | 国内现货 | 54.00 | 2024-04-06 |
| JZ003ONZ | 95% | 10g | 国内现货 | 98.00 | 2024-04-06 |
| JZ003ONZ | 95% | 25g | 国内现货 | 193.00 | 2024-04-06 |
| JZ003ONZ | 95% | 100g | 国内现货 | 738.00 | 2024-04-06 |
| JZ003ONZ | 95% | 5g | 国内现货 | 54.00 | 2024-04-06 |
| JZ003ONZ | 95% | 10g | 国内现货 | 98.00 | 2024-04-06 |
| JZ003ONZ | 95% | 25g | 国内现货 | 193.00 | 2024-04-06 |
| JZ003ONZ | 95% | 100g | 国内现货 | 738.00 | 2024-04-06 |
| 品牌：King Scientific | |||||
| AB70435 | 95% | 1g | 国内现货 | 1248.00 | 2024-04-06 |
| AB70435 | 95% | 500mg | 国内现货 | 1194.00 | 2024-04-06 |
| AB70435 | 95% | 2.5g | 国内现货 | 1258.00 | 2024-04-06 |
| AB70435 | 95% | 5g | 国内现货 | 1280.00 | 2024-04-06 |
| AB70435 | 95% | 10g | 国内现货 | 1525.00 | 2024-04-06 |
| 品牌：吉至Acmec | |||||
| A46950-5g | 95% | 5g | 国内现货 | 89.00 | 2023-07-12 |
| 品牌：麦克林 | |||||
| A801123 | 丁炔二酸,98% | 5g | 国内现货 | 125.00 | 2024-04-23 |
| A801123 | 丁炔二酸,98% | 25g | 国内现货 | 579.00 | 2024-04-23 |
| A801123 | 丁炔二酸,98% | 100g | 国内现货 | 1325.00 | 2024-04-23 |
| 品牌：Acros | |||||
| 102520250 | 25g | 国内现货 | 1440.00 | 2024-04-06 | |
| 品牌：Alfa | |||||
| A18736 | 97% | 5g | 国内现货 | 356.00 | 2024-04-06 |
| A18736 | 97% | 5g | 国内现货 | 356.00 | 2024-04-06 |
| 品牌：innochem | |||||
| A03247 | 98% | 5g | 国内现货 | 54.00 | 2023-05-31 |
| A03247 | 98% | 100g | 国内现货 | 748.00 | 2023-07-13 |
| 品牌：J&K | |||||
| 404950 | Acetylenedicarboxylic acid, 98% 98% (J&K) | 25g | 国内现货 | 285.00 | 2024-04-06 |
| 404950 | Acetylenedicarboxylic acid, 98% 98% (J&K) | 5g | 国内现货 | 79.00 | 2024-04-06 |
| 404950 | Acetylenedicarboxylic acid, 98% 98% (J&K) | 100g | 国内现货 | 819.00 | 2024-04-06 |
| 品牌：艾康研选 | |||||
| AK003NYZ | 90% | 5g | 国内现货 | 84.00 | 2023-08-14 |
| AK003NYZ | 90% | 25g | 国内现货 | 300.00 | 2023-08-14 |
| 品牌：Adamas | |||||
| 23464BA | 95%;RG | 5g | 国内现货 | 54.00 | 2024-04-23 |
| 23464BF | 95%;RG | 100g | 国内现货 | 749.00 | 2024-04-23 |
| 23464BB | 95%;RG | 25g | 国内现货 | 195.00 | 2024-04-23 |
| 品牌：普西唐 | |||||
| A60012-100g | 乙炔二羧酸 95% | 100g | 国内现货 | 899.00 | 2024-04-01 |
| A60012-25g | 乙炔二羧酸 95% | 25g | 国内现货 | 299.00 | 2024-04-01 |
| A60012-5g | 乙炔二羧酸 95% | 5g | 国内现货 | 69.00 | 2024-04-01 |
| 品牌：乐研 | |||||
| 1021263 | 95% | 100g | 国内现货 | 771.00 | 2024-04-06 |
| 1021263 | 95% | 10g | 国内现货 | 102.00 | 2024-04-06 |
| 1021263 | 95% | 25g | 国内现货 | 201.00 | 2024-04-06 |
| 1021263 | 95% | 5g | 国内现货 | 56.00 | 2024-04-06 |
| 品牌：坛墨质检/TMstandard | |||||
| 78577-100mg | 90.0% | 100mg | 国内现货 | 450.00 | 2099-12-31 |
