Cas：5973-71-7
中文名称：3,4-二甲基苯甲醛
英文名称：3,4-二甲基苯甲醛
SMILES：O=CC1=CC=C(C)C(C)=C1
EINECS：227-770-2
MDL：MFCD00016612
中文同义名：
3,4-二甲基苯甲醛; 3,4-二甲基苯甲醛,97%; 3,4-二甲基苯甲醛,3,4-DBAL; 邻二甲苯-4-甲醛; 3,4-二甲基苯甲醛 1KG;
英文同义名：
3,4-DIMETHYLBENZALDEHYDE; 34 DMB; DIMETHYLBENZALDEHYDE,3,4-; 3,4-dimethyl-benzaldehyd; O-XYLENE-4-CARBOXALDEHYDE; Benzaldehyde, 3,4-dimethyl-; 3,4-Dimethyl; DIMETHYLBENZALDEHYDE,3,4-(RG);
熔点：225-226 C
沸点：226 °C(lit.)<br>
闪点：225 °F<br>
折射率：<i>n</i><frac type="vertical">20/D</frac> 1.551(lit.)<br>
敏感性：Air Sensitive
密度：1.012 g/mL at 25 °C(lit.)<br>
性状：Liquid
存储条件：室温
| 货号 | 纯度 | 规格/包装 | 货期 | 市场价 | 更新日期 |
|---|---|---|---|---|---|
| 品牌：九鼎化学 | |||||
| D084A | 97% | 100g | 国内现货 | 63.00 | 2024-02-26 |
| D084A | 97% | 1g | 国内现货 | 129.00 | 2024-02-26 |
| 品牌：TCI | |||||
| D3334 | >95.0%(GC) | 5g | 国内现货 | 190.00 | 2023-11-16 |
| D3334 | >95.0%(GC) | 25g | 国内现货 | 625.00 | 2023-11-16 |
| D3334 | 95.0% | 25g | 国内现货 | 230.00 | 2024-04-26 |
| D3334 | 95.0% | 5g | 国内现货 | 80.00 | 2024-04-26 |
| 品牌：Aladdin | |||||
| D123177-100g | 97% | 100g | 国内现货 | 49.90 | 2024-04-26 |
| D123177-250g | 97% | 250g | 国内现货 | 76.90 | 2024-04-26 |
| D123177-25g | 97% | 25g | 国内现货 | 39.90 | 2024-04-26 |
| D123177-500g | 97% | 500g | 国内现货 | 152.90 | 2024-04-26 |
| D123177-5g | 97% | 5g | 国内现货 | 29.90 | 2024-04-26 |
| 品牌：罗恩 | |||||
| R011276-100g | 3,4-二甲基苯甲醛,97% | 100g | 国内现货 | 57.00 | 2024-04-26 |
| R011276-25g | 3,4-二甲基苯甲醛,97% | 25g | 国内现货 | 38.00 | 2024-04-26 |
| R011276-250g | 3,4-二甲基苯甲醛,97% | 250g | 国内现货 | 122.00 | 2024-04-26 |
| R011276-5g | 3,4-二甲基苯甲醛,97% | 5g | 国内现货 | 26.00 | 2024-04-26 |
| R011276-100g | 97% | 100g | 国内现货 | 57.00 | 2023-08-05 |
| R011276-25g | 97% | 25g | 国内现货 | 38.00 | 2023-08-05 |
| R011276-250g | 97% | 250g | 国内现货 | 122.00 | 2023-08-05 |
| R011276-5g | 97% | 5g | 国内现货 | 26.00 | 2023-08-05 |
| 品牌：韶远Accela | |||||
| SY004808 | >97% | 500g | 国内现货 | 164.00 | 2024-04-26 |
| SY004808 | >97% | 100g | 国内现货 | 35.00 | 2024-04-26 |
| SY004808 | >97% | 25g | 国内现货 | 19.00 | 2024-04-26 |
| 品牌：毕得医药 | |||||
| BD82122 | 98% | 5g | 国内现货 | 16.00 | 2024-04-26 |
| BD82122 | 98% | 25g | 国内现货 | 20.00 | 2024-04-26 |
| BD82122 | 98% | 100g | 国内现货 | 31.00 | 2024-04-26 |
| BD82122 | 98% | 500g | 国内现货 | 115.00 | 2024-04-26 |
| BD82122 | 98% | 1000g | 国内现货 | 199.00 | 2024-04-26 |
| 品牌：笛柏 | |||||
| Q106013 | 98% | 100g | 国内现货 | 39.00 | 2024-04-26 |
| Q106013 | 98% | 25g | 国内现货 | 30.00 | 2024-04-26 |
| Q106013 | 98% | 10g | 国内现货 | 25.00 | 2024-04-26 |
| Q106013 | 98% | 500g | 国内现货 | 284.00 | 2023-08-20 |
| 品牌：King Scientific | |||||
| AB63763 | 95% | 5g | 国内现货 | 345.00 | 2024-04-26 |
| AB63763 | 95% | 25g | 国内现货 | 476.00 | 2024-04-26 |
| AB63763 | 95% | 100g | 国内现货 | 870.00 | 2024-04-26 |
| AB63763 | 95% | 500g | 国内现货 | 2182.00 | 2024-04-26 |
| 品牌：D-Chem | |||||
| DC19211 | 98% | 100g | 国内现货 | 39.00 | 2024-04-26 |
| DC19211 | 98% | 25g | 国内现货 | 30.00 | 2024-04-26 |
| DC19211 | 98% | 10g | 国内现货 | 25.00 | 2024-04-26 |
| 品牌：希恩思 | |||||
| D-71680-25g | 98% 3,4-二甲基苯甲醛 | 25g | 国内现货 | 19.00 | 2024-04-26 |
| D-71680-500g | 98% 3,4-二甲基苯甲醛 | 500g | 国内现货 | 115.00 | 2024-04-26 |
| 品牌：麦克林 | |||||
| D808410 | 3,4-二甲基苯甲醛,97.0% | 5g | 国内现货 | 29.00 | 2024-04-26 |
| D808410 | 3,4-二甲基苯甲醛,97.0% | 25g | 国内现货 | 42.00 | 2024-04-26 |
| D808410 | 3,4-二甲基苯甲醛,97.0% | 100g | 国内现货 | 63.00 | 2024-04-26 |
| D808410 | 3,4-二甲基苯甲醛,97.0% | 250g | 国内现货 | 136.00 | 2024-04-26 |
| 品牌：凯为化学 | |||||
| JZ003JIN | 98% | 25g | 国内现货 | 15.00 | 2024-04-26 |
| JZ003JIN | 98% | 100g | 国内现货 | 28.00 | 2024-04-26 |
| JZ003JIN | 98% | 500g | 国内现货 | 136.00 | 2024-04-26 |
| JZ003JIN | 98% | 25g | 国内现货 | 15.00 | 2024-04-26 |
| JZ003JIN | 98% | 100g | 国内现货 | 28.00 | 2024-04-26 |
| JZ003JIN | 98% | 500g | 国内现货 | 136.00 | 2024-04-26 |
| JZ003JIN | 98% | 5g | 国内现货 | 14.00 | 2024-04-26 |
| JZ003JIN | 98% | 5g | 国内现货 | 14.00 | 2024-04-26 |
| 品牌：艾康研选 | |||||
| AK003ITN | 98% | 25g | 国内现货 | 13.00 | 2024-04-26 |
| AK003ITN | 98% | 100g | 国内现货 | 24.00 | 2024-04-26 |
| AK003ITN | 98% | 500g | 国内现货 | 119.00 | 2024-04-26 |
| AK003ITN | 98% | 5g | 国内现货 | 12.00 | 2024-04-26 |
| 品牌：毕佳索 | |||||
| BJS8361804 | 98% | 5g | 国内现货 | 34.00 | 2024-04-26 |
| BJS8361804 | 98% | 25g | 国内现货 | 42.00 | 2024-04-26 |
| BJS8361804 | 98% | 100g | 国内现货 | 65.00 | 2024-04-26 |
| BJS8361804 | 98% | 500g | 国内现货 | 242.00 | 2024-04-26 |
| BJS8361804 | 98% | 1000g | 国内现货 | 418.00 | 2024-04-26 |
| 品牌：吉至Acmec | |||||
| D89950-25g | 98% | 25g | 国内现货 | 18.00 | 2023-07-18 |
| D89950-100g | 98% | 100g | 国内现货 | 34.00 | 2023-07-18 |
| D89950-500g | 98% | 500g | 国内现货 | 157.00 | 2023-07-18 |
| 品牌：innochem | |||||
| A28414 | 98% | 100g | 国内现货 | 34.00 | 2024-04-26 |
| A28414 | 98% | 25g | 国内现货 | 17.00 | 2024-04-26 |
| A28414 | 98% | 500g | 国内现货 | 163.00 | 2024-04-26 |
| 品牌：普西唐 | |||||
| D13569-100g | 97% | 100g | 国内现货 | 76.00 | 2023-06-12 |
| D13569-500g | 97% | 500g | 国内现货 | 306.00 | 2023-06-12 |
| D13569-25g | 97% | 25g | 国内现货 | 35.00 | 2023-06-12 |
| D13569-100g | 3,4-二甲基苯甲醛 97% | 100g | 国内现货 | 60.00 | 2024-04-26 |
| D13569-500g | 3,4-二甲基苯甲醛 97% | 500g | 国内现货 | 267.00 | 2024-04-26 |
| D13569-25g | 3,4-二甲基苯甲醛 97% | 25g | 国内现货 | 35.00 | 2024-04-26 |
| 品牌：Sigma-Aldrich | |||||
| 493856 | 98% ;3,4-二甲基苯甲醛(Sigma-Aldrich) | 5g | 国内现货 | 637.79 | 2024-04-26 |
| 493856 | 98% ;3,4-二甲基苯甲醛 | 5g | 国内现货 | 637.79 | 2024-04-26 |
| 品牌：J&K | |||||
| 480909 | 3,4-Dimethylbenzaldehyde, 99% 99% (J&K) | 25g | 国内现货 | 148.00 | 2024-04-26 |
| 480909 | 3,4-Dimethylbenzaldehyde, 99% 99% (J&K) | 5g | 国内现货 | 91.00 | 2024-04-26 |
| 品牌：Meryer | |||||
| M20873 | 97% | 100g | 国内现货 | 52.00 | 2024-04-26 |
| M20873 | 97% | 25g | 国内现货 | 49.00 | 2024-04-26 |
| M20873 | 97% | 5g | 国内现货 | 33.00 | 2024-04-26 |
| M20873 | 97% | 250g | 国内现货 | 87.00 | 2024-04-26 |
| 品牌：安耐吉 | |||||
| A030027 | 98% | 25g | 国内现货 | 20.00 | 2024-03-25 |
| A030027 | 98% | 100g | 国内现货 | 31.00 | 2024-03-25 |
| A030027 | 98% | 200g | 国内现货 | 58.00 | 2024-03-25 |
| A030027 | 98% | 300g | 国内现货 | 87.00 | 2024-03-25 |
| A030027 | 98% | 500g | 国内现货 | 115.00 | 2024-03-25 |
| 品牌：Adamas | |||||
| 68669E | 98%+;RG | 2.5kg | 国内现货 | 637.00 | 2024-04-26 |
| 68669C | 98%+;RG | 100g | 国内现货 | 30.00 | 2024-04-26 |
| 68669D | 98%+;RG | 500g | 国内现货 | 130.00 | 2024-04-26 |
| 68669B | 98%+;RG | 25g | 国内现货 | 19.00 | 2024-04-26 |
| 品牌：Aldrich | |||||
| 493856 | 98% ;3,4-二甲基苯甲醛(Aldrich) | 5g | 国内现货 | 637.79 | 2024-02-26 |
| 493856 | 98% ;3,4-二甲基苯甲醛 | 5g | 国内现货 | 637.79 | 2024-03-25 |
| 品牌：玛雅试剂 | |||||
| 68669-26223 | 98%+ | 100g | 国内现货 | 30.00 | 2024-04-26 |
| 68669-26224 | 98%+ | 500g | 国内现货 | 80.00 | 2024-04-26 |
| 品牌：乐研 | |||||
| 1037090 | 98% | 100g | 国内现货 | 31.00 | 2024-04-26 |
| 1037090 | 98% | 1kg | 国内现货 | 199.00 | 2024-04-26 |
| 1037090 | 98% | 500g | 国内现货 | 115.00 | 2024-04-26 |
| 品牌：坛墨质检/TMstandard | |||||
| 715714-100mg | ≥95.0% | 100mg | 国内现货 | 450.00 | 2099-12-31 |
| 品牌：星菲化学 | |||||
| XFE0697-50g | 97.0% | 50g | 国内现货 | 49.00 | 2024-04-26 |
| XFE0697-100g | 97.0% | 100g | 国内现货 | 85.00 | 2024-04-26 |
