Cas：762-21-0
中文名称：丁炔二酸二乙酯
英文名称：丁炔二酸二乙酯
SMILES：O=C(C#CC(=O)OCC)OCC
EINECS：212-095-8
MDL：MFCD00009186
中文同义名：
二乙基乙酰二碳酸酯; 丁炔二酸二乙酯; 乙酰基二羧酸二乙酯; 乙炔二甲酸二乙酯; 丁-2-炔-二羧酸二乙酯; 丁-2-炔-二羧酸二乙酯,96%; 丁炔二羧酸二乙酯; 乙炔二羧酸二乙酯;
英文同义名：
Bis-(Ethoxycarbonyl)acetylene; Diethyl 2-butynedioate; DIETHYL ACETYLENEDICARBOXYLATE; DIETHYL BUTYNEDIOATE; 2-butynedioic acid diethyl ester; ACETYLENEDICARBOXYLIC ACID DIETHYL ESTER; butynedioic acid diethyl ester; but-2-ynedioic acid diethyl ester;
熔点：1-3 °C
沸点：107-110 °C11 mm Hg(lit.)<br>
闪点：202 °F<br>
折射率：<i>n</i><frac type="vertical">20/D</frac> 1.443(lit.)<br>
密度：1.063 g/mL at 25 °C(lit.)<br>
性状：Liquid
存储条件：0-6°C
| 货号 | 纯度 | 规格/包装 | 货期 | 市场价 | 更新日期 |
|---|---|---|---|---|---|
| 品牌：乐研 | |||||
| 1066543 | 98% | 10g | 国内现货 | 38.00 | 2024-12-19 |
| 1066543 | 98% | 25g | 国内现货 | 93.00 | 2024-12-19 |
| 品牌：九鼎化学 | |||||
| D119R | 97% | 5g | 国内现货 | 73.00 | 2024-02-19 |
| D119R | 97% | 100g | 国内现货 | 869.00 | 2024-02-19 |
| D119R | 97% | 25g | 国内现货 | 232.00 | 2024-02-19 |
| 品牌：D-Chem | |||||
| DC12419 | ≥97% | 25g | 国内现货 | 106.00 | 2024-12-19 |
| DC12419 | ≥97% | 5g | 国内现货 | 24.00 | 2024-12-19 |
| 品牌：艾康研选 | |||||
| AK003516 | 98% | 5g | 国内现货 | 18.00 | 2024-12-19 |
| 品牌：凯为化学 | |||||
| JZ0035Q6 | 98% | 5g | 国内现货 | 21.00 | 2024-12-19 |
| JZ0035Q6 | 98% | 5g | 国内现货 | 21.00 | 2024-12-19 |
| 品牌：罗恩 | |||||
| R033838-5g | 丁炔二酸二乙酯,98% | 5g | 国内现货 | 32.00 | 2024-11-20 |
| R033838-5g | 98% | 5g | 国内现货 | 40.00 | 2023-08-05 |
| R033838-25g | 丁炔二酸二乙酯,98% | 25g | 国内现货 | 123.00 | 2024-11-20 |
| R033838-25g | 98% | 25g | 国内现货 | 154.00 | 2023-08-05 |
| 品牌：TCI | |||||
| A0089 | >96.0%(GC) | 25ml | 国内现货 | 250.00 | 2024-01-24 |
| A0089 | 96.0% | 25ml | 国内现货 | 250.00 | 2024-12-19 |
| 品牌：安耐吉 | |||||
| A020185 | 98% | 5g | 国内现货 | 24.00 | 2024-12-19 |
| A020185 | 98% | 10g | 国内现货 | 48.00 | 2024-12-19 |
| A020185 | 98% | 15g | 国内现货 | 69.00 | 2024-12-19 |
| A020185 | 98% | 25g | 国内现货 | 95.00 | 2024-12-19 |
| A020185 | 98% | 50g | 国内现货 | 180.00 | 2024-12-19 |
| A020185 | 98% | 75g | 国内现货 | 267.00 | 2024-12-19 |
| A020185 | 98% | 100g | 国内现货 | 340.00 | 2024-12-19 |
| 品牌：韶远Accela | |||||
| SY007788 | ≥98% | 1g | 国内现货 | 40.00 | 2024-12-19 |
| SY007788 | ≥98% | 25g | 国内现货 | 92.00 | 2024-12-19 |
| SY007788 | ≥98% | 5g | 国内现货 | 40.00 | 2024-12-19 |
| SY007788 | ≥98% | 10g | 国内现货 | 40.00 | 2024-12-19 |
| SY007788 | ≥98% | 100g | 国内现货 | 366.00 | 2024-12-19 |
| SY007788 | ≥98% | 500g | 国内现货 | 1829.00 | 2024-12-19 |
| 品牌：毕得医药 | |||||
| BD22524 | 98% | 1g | 国内现货 | 23.00 | 2024-12-19 |
| BD22524 | 98% | 5g | 国内现货 | 29.00 | 2024-12-19 |
| BD22524 | 98% | 10g | 国内现货 | 37.00 | 2024-12-19 |
| BD22524 | 98% | 25g | 国内现货 | 92.00 | 2024-12-19 |
| BD22524 | 98% | 100g | 国内现货 | 366.00 | 2024-12-19 |
| BD22524 | 98% | 500g | 国内现货 | 1829.00 | 2024-12-19 |
| 品牌：笛柏 | |||||
| H597003 | ≥97% | 100g | 国内现货 | 502.00 | 2024-11-02 |
| H597003 | ≥97% | 25g | 国内现货 | 138.00 | 2024-12-19 |
| H597003 | ≥97% | 5g | 国内现货 | 42.00 | 2024-12-19 |
| 品牌：King Scientific | |||||
| AB45890 | 98% | 5g | 国内现货 | 345.00 | 2024-12-19 |
| AB45890 | 98% | 25g | 国内现货 | 476.00 | 2024-12-19 |
| AB45890 | 98% | 100g | 国内现货 | 1106.00 | 2024-12-19 |
| AB45890 | 98% | 500g | 国内现货 | 4610.00 | 2024-12-19 |
| 品牌：Meryer | |||||
| M33121 | 98% 丁炔二酸二乙酯 | 100g | 国内现货 | 485.00 | 2023-04-10 |
| M33121 | 98% 丁炔二酸二乙酯 | 25g | 国内现货 | 137.00 | 2023-04-10 |
| M33121 | 98% 丁炔二酸二乙酯 | 5g | 国内现货 | 58.00 | 2023-04-10 |
| M33121 | 98% | 5g | 国内现货 | 35.00 | 2024-12-19 |
| M33121 | 98% | 25g | 国内现货 | 128.00 | 2024-12-19 |
| M33121 | 98% | 100g | 国内现货 | 492.00 | 2024-12-19 |
| M33121 | 98% | 250g | 国内现货 | 1229.00 | 2024-12-19 |
| 品牌：希恩思 | |||||
| D-30050-5g | 95% 丁炔二酸二乙酯 | 5g | 国内现货 | 22.00 | 2024-12-19 |
| D-30050-25g | 95% 丁炔二酸二乙酯 | 25g | 国内现货 | 92.00 | 2024-12-19 |
| D-30050-100g | 95% 丁炔二酸二乙酯 | 100g | 国内现货 | 365.00 | 2024-12-19 |
| 品牌：麦克林 | |||||
| D829897 | 丁炔二酸二乙酯,98% | 5g | 国内现货 | 35.00 | 2024-12-19 |
| D829897 | 丁炔二酸二乙酯,98% | 25g | 国内现货 | 128.00 | 2024-12-19 |
| D829897 | 丁炔二酸二乙酯,98% | 100g | 国内现货 | 492.00 | 2024-12-19 |
| 品牌：毕佳索 | |||||
| BJS0363270 | 98% | 1g | 国内现货 | 42.00 | 2024-06-13 |
| BJS0363270 | 98% | 5g | 国内现货 | 50.00 | 2024-06-13 |
| BJS0363270 | 98% | 10g | 国内现货 | 80.00 | 2024-06-13 |
| BJS0363270 | 98% | 25g | 国内现货 | 195.00 | 2024-06-13 |
| BJS0363270 | 98% | 100g | 国内现货 | 771.00 | 2024-06-13 |
| BJS0363270 | 98% | 500g | 国内现货 | 3851.00 | 2024-06-13 |
| 品牌：innochem | |||||
| A36332 | 98% | 5g | 国内现货 | 32.00 | 2024-11-13 |
| A36332 | 98% | 25g | 国内现货 | 109.00 | 2024-12-19 |
| A36332 | 98% | 100g | 国内现货 | 388.00 | 2024-12-19 |
| 品牌：J&K | |||||
| 565395 | Diethyl acetylenedicarboxylate, 97% 97% (J&K) | 25g | 国内现货 | 498.00 | 2024-12-19 |
| 565395 | Diethyl acetylenedicarboxylate, 97% 97% (J&K) | 100g | 国内现货 | 1509.00 | 2024-12-19 |
| 品牌：西亚试剂 | |||||
| A15810-25g | ≥98.0% | 25g | 国内现货 | 295.00 | 2023-05-21 |
| A15810-25g | 丁炔二酸二乙酯,≥98.0% | 25g | 国内现货 | 295.00 | 2024-12-19 |
| 品牌：药石PharmaBlock | |||||
| PBUB923-25g | 97.00% | 25g | 国内现货 | 145.00 | 2024-03-26 |
| PBUB923-50g | 97.00% | 50g | 国内现货 | 153.00 | 2024-09-26 |
| PBUB923-100g | 97.00% | 100g | 国内现货 | 261.00 | 2024-09-26 |
| PBUB923-250g | 97.00% | 250g | 国内现货 | 651.00 | 2024-09-26 |
| PBUB923-25g | 97% | 25g | 国内现货 | 105.00 | 2024-04-17 |
| PBUB923-50g | 97% | 50g | 国内现货 | 153.00 | 2024-12-19 |
| PBUB923-100g | 97% | 100g | 国内现货 | 261.00 | 2024-12-19 |
| PBUB923-250g | 97% | 250g | 国内现货 | 651.00 | 2024-05-15 |
| PBUB923-50g | 50g | 国内现货 | 153.00 | 2024-11-13 | |
| PBUB923-100g | 100g | 国内现货 | 261.00 | 2024-11-13 | |
| PBUB923-250g | 250g | 国内现货 | 651.00 | 2024-11-13 | |
| 品牌：Adamas | |||||
| 81628E | 98%+;RG | 5g | 国内现货 | 46.00 | 2024-12-19 |
| 81628D | 98%+;RG | 2.5kg | 国内现货 | 11078.00 | 2024-12-19 |
| 81628C | 98%+;RG | 500g | 国内现货 | 2293.00 | 2024-12-19 |
| 81628B | 98%+;RG | 100g | 国内现货 | 477.00 | 2024-12-19 |
| 81628A | 98%+;RG | 25g | 国内现货 | 131.00 | 2024-12-19 |
| 品牌：星菲化学 | |||||
| XFE2654-5g | 95.00% | 5g | 国内现货 | 160.00 | 2024-05-21 |
| 品牌：源叶生物 | |||||
| S67944-5ml | >96.0%(GC) | 5ml | 国内现货 | 112.00 | 2024-12-19 |
| S67944-25ml | >96.0%(GC) | 25ml | 国内现货 | 230.00 | 2024-12-19 |
| S67944-100ml | >96.0%(GC) | 100ml | 国内现货 | 630.00 | 2024-12-19 |
| 品牌：索莱宝Solarbio | |||||
| YS144506 | 98% | 1g | 国内现货 | 50.00 | 2024-12-19 |
| YS144506 | 98% | 5g | 国内现货 | 60.00 | 2024-12-19 |
| YS144506 | 98% | 10g | 国内现货 | 110.00 | 2024-12-19 |
| YS144506 | 98% | 25g | 国内现货 | 250.00 | 2024-12-19 |
| YS144506 | 98% | 100g | 国内现货 | 966.00 | 2024-12-19 |
| YS144506 | 98% | 500g | 国内现货 | 4602.00 | 2024-12-19 |
| 品牌：Aladdin | |||||
| D155597-100ml | ≥96%(GC) | 100ml | 国内现货 | 631.90 | 2024-12-19 |
| D155597-25ml | ≥96%(GC) | 25ml | 国内现货 | 229.90 | 2024-12-19 |
| D155597-5ml | ≥96%(GC) | 5ml | 国内现货 | 99.90 | 2024-12-19 |
