半岛bd体育手机客户端 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:^TWCCS_N2value of 217.3 ?2 [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-d₆

法律信息

TraceCERTis 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

半岛bd体育手机客户端 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)
半岛bd体育手机客户端 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