产品说明
一般描述
该认证标准物质(CRM)根据ISO/IEC 17025和ISO 17034生产和认证。该CRM可追溯来自NMI的原始材料，如NIST或NMIJ。
NMR定量信息已包括在认证内容中。证书上已给出不确定性和失效日期。
请访问http://www.sigma-aldrich.com下载您的证书。
注意
氩气下储存。
其他说明
Ion Mobility: TWCCSN2 value of 217.3 Å2 [M+Na]+
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 88173 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.
化学位移：8.1 和 3.9 ppm(化学位移可能随实验条件略有不同)
NMR 溶剂：乙腈、氯仿、MeOD、DMSO-d 6
法律信息
TraceCERT is a registered trademark of sigma-aldrich Co. LLC
基本信息
| 线性分子式 | C6H4-1,4-(CO2CH3)2 |
| 分子量 | 194.18 |
| Beilstein | 1107185 |
| EC 号 | 204-411-8 |
| MDL编号 | MFCD00008440 |
| PubChem化学物质编号 | 329748331 |
| NACRES | NA.24 |
产品性质
| 质量水平 | 300 200 |
| 等级 | Standard for quantitative NMR certified reference material TraceCERT® |
| 蒸汽密度 | 1.04 (vs air) |
| 蒸汽压 | 1.15 mmHg ( 93 ℃) |
| 描述 | qNMR Standard for DMSO-d6 (9.2 ppm) |
| 产品线 | TraceCERT® |
| 自燃温度 | 1058 °F |
| 保质期 | limited shelf life, expiry date on the label |
| technique(s) | gas chromatography (GC): suitable qNMR: suitable |
| mp | 139-141 ℃ (lit.) |
| application(s) | cleaning products cosmetics environmental flavors and fragrances food and beverages personal care |
| 格式 | neat |
| SMILES string | COC(=O)c1ccc(cc1)C(=O)OC |
| InChI | 1S/C10H10O4/c1-13-9(11)7-3-5-8(6-4-7)10(12)14-2/h3-6H,1-2H3 |
| InChI key | WOZVHXUHUFLZGK-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | 303.8 °F - closed cup |
| 闪点(C) | 151 ℃ - closed cup |
