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Merck
CN

40818

Supelco

对苯二甲酸

analytical standard

别名:

1,4-苯二甲酸

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About This Item

线性分子式:
C6H4-1,4-(CO2H)2
CAS号:
分子量:
166.13
Beilstein:
1909333
EC 号:
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

蒸汽压

<0.01 mmHg ( 20 °C)

检测方案

≥98.0% (GC)
97.5-102.5% (T)

自燃温度

925 °F

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

mp

>300 °C (lit.)

格式

neat

SMILES字符串

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

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一般描述

这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。在此查找10/2011中列出的化合物的所有可用参考材料

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。

其他说明

离子迁移率:129.7 Å2 [M-H]-的TWCCSN2

碰撞截面(CCS)测量由Waters公司完成,使用的是SYNAPT XS质谱仪。
如需离子迁移率如何测量离子CCS的描述和概述,请访问 ims.waters.com
关于SYNAPT XS质谱仪的更多信息可以在IMS微网站产品网页上找到。

TWCCS的测量值预计在该参考值的2%以内。

P/N 40818是Waters Extractables & Leachables UNIFI科学图书馆的一部分,可从 Waters Marketplace下载。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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