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07038

对酞酸二甲酯

Name: 对酞酸二甲酯
Brand: SIAL

Standard for quantitative NMR, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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About This Item

线性分子式:

C₆H₄-1,4-(CO₂CH₃)₂

CAS号:

120-61-6

分子量:

194.18

Beilstein:

1107185

EC 号:

204-411-8

MDL编号:

MFCD00008440

UNSPSC代码:

41116107

PubChem化学物质编号:

329748331

NACRES:

NA.24

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等级

Standard for quantitative NMR
certified reference material
TraceCERT^®

质量水平

200
300

蒸汽密度

1.04 (vs air)

蒸汽压

1.15 mmHg ( 93 °C)

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

制造商/商品名称

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

技术

gas chromatography (GC): suitable
qNMR: suitable

mp

139-141 °C (lit.)

应用

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
pharmaceutical

包装形式

neat

SMILES字符串

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

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一般描述

该有证标准物质（CRM）是根据ISO/IEC 17025和ISO 17034生产和认证的。该CRM可追溯到来自NMI的原材料，如 NIST或NMIJ。
证书上给出了定量核磁共振法认证的内容，包括不确定性和失效日期。
下载证书网址：http://www.sigma-aldrich.com。

有关合适的仪器技术的更多信息，请参阅产品的分析证书。

查看我们完整的定量NMR标准品（qNMR标准品）系列。

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。点击此处查找列入10/2011 化合物的所有参考物质。

注意

氩气下储存。

其他说明

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

离子迁移率：^{217.3 Å2 [M+Na]^+的TWCCS_N2值}

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微网站和产品网页上找到。

^TWCCS的测量值预计在该参考值的2%以内。

P/N 88173是Waters Extractables & Leachables UNIFI科学数据资料库的一部分，可从 Waters Marketplace下载。

法律信息

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

309.2 °F - (External MSDS)

闪点(°C)

154 °C - (External MSDS)

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Synthesis and photophysical properties of complexes of Be(II) and Zn(II) with 10-hydroxybenzo[h]quinoline ligand.

Zhiqiang Guo et al.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 68(2), 337-340 (2007-02-28)

Two 10-hydroxybenzo[h]quinoline metal complexes, bis(10-hydroxybenzo[h]quinolinato) beryllium (Bebq2) and bis(10-hydroxybenzo[h]quinolinato)zincum (Znbq2), have been synthesized. The structure are characterized by 1HNMR, IR and so on. The photophysical processes of Bebq2 and Znbq2 have been carefully investigated by fluorescence spectra. The results show

Supercritical methanol for polyethylene terephthalate depolymerization: observation using simulator.

Minoru Genta et al.

Waste management (New York, N.Y.), 27(9), 1167-1177 (2006-08-18)

To apply PET depolymerization in supercritical methanol to commercial recycling, the benefits of supercritical methanol usage in PET depolymerization was investigated from the viewpoint of the reaction rate and energy demands. PET was depolymerized in a batch reactor at 573

Metabolism of dimethylterephthalate by Aspergillus niger.

S H Ganji et al.

Biodegradation, 6(1), 61-66 (1995-01-01)

Aspergillus niger (AG-1) metabolized dimethylterephthalate through monomethylterephthalate, terephthalate and protocatechuate. Degradation of dimethylterephthalate was followed by extraction of residual dimethylterephthalate from the spent medium. The quantitative UV analysis showed that 58% of the dimethylterephthalate supplement was taken up in 144

[Features of the gas-chromatographic determination of terephthalic acid and its dimethyl ester in air].

V I Liashenko

Gigiena i sanitariia, (7)(7), 48-49 (1984-07-01)

[Clastogenicity of ethyl methanesulfonate and dimethyl terephthalate in the micronucleus test and ways for its modification].

R I Goncharova et al.

TSitologiia i genetika, 36(1), 14-25 (2002-05-16)

In the mouse transplacental test, EMS induced micronuclei and disturbed haemopoiesis in female bone marrow and foetal liver. Dimethyl terephthalate at the tested dose was ineffective in pregnant females increasing however the level of these events in foetuses. Hence, both

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主要文件

对酞酸二甲酯

Standard for quantitative NMR, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

About This Item

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属性

等级

质量水平

蒸汽密度

蒸汽压

描述

产品线

自燃温度

保质期

制造商/商品名称

技术

mp

应用

包装形式

SMILES字符串

InChI

InChI key

相关类别

说明

一般描述

注意

其他说明

推荐产品

法律信息

安全信息

储存分类代码

WGK

闪点(°F)

闪点(°C)

文件

分析证书(COA)

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Standard for quantitative NMR, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland