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对苯二甲酸
Terephthalic Acid
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3249191 | 100 MG | 1330 |
产品别名
100-21-0
对苯二甲酸
Terephthalic Acid
Benzene-1,4-dicarboxylic Acid
1,4-苯二甲酸
结构式
基本信息
| Linear Formula【线性分子式】 | C6H4-1,4-(CO2H)2 |
| Molecular weight | 166.13 |
| Beilstein | 1909333 |
| EC number【EC 号】 | 202-830-0 |
| MDL number | MFCD00002558 |
| PubChem Substance ID【PubChem化学物质编号】 | 329755948 |
| NACRES | NA.24 |
| Application【应用】 | 有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务。 |
| Other Notes【其他说明】 | Ion Mobility: TWCCSN2 value of 129.7 Å2 [M-H]- The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer. For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com. Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage. TWCCS measurements are expected to be within 2% of this reference value. P/N 40818 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace. |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | analytical standard |
| vapor pressure【蒸汽压】 | <0.01 mmHg ( 20 ℃) |
| Assay【测定】 | ≥98.0% (GC) 97.5-102.5% (T) |
| autoignition temp.【自燃温度】 | 925 °F |
| shelf life【保质期】 | limited shelf life, expiry date on the label |
| technique(s) | HPLC: suitable gas chromatography (GC): suitable |
| mp | >300 ℃ (lit.) |
| format【格式】 | neat |
| SMILES string | OC(=O)c1ccc(cc1)C(O)=O |
| InChI | 1S/C8H6O4/c9-7(10)5-1-2-6(4-3-5)8(11)12/h1-4H,(H,9,10)(H,11,12) |
| InChI key | KKEYFWRCBNTPAC-UHFFFAOYSA-N |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
