Merck
CN

53396

Supelco

2,4-二氯三氟甲苯

TraceCERT®, certified reference material, 19F-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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别名:
2.4-二氯-α,α,α-三氟甲苯
线性分子式:
Cl2C6H3CF3
CAS号:
分子量:
215.00
EC 号:
MDL编号:

等级

certified reference material
TraceCERT®

质量水平

100
300

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

qNMR: suitable

折射率

n20/D 1.481 (lit.)

bp

117-118 °C (lit.)

密度

1.484 g/mL at 25 °C (lit.)

应用

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

格式

neat

储存温度

2-8°C

SMILES字符串

FC(F)(F)c1ccc(Cl)cc1Cl

InChI

1S/C7H3Cl2F3/c8-4-1-2-5(6(9)3-4)7(10,11)12/h1-3H

InChI key

KALSHRGEFLVFHE-UHFFFAOYSA-N

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一般描述

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com




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法律信息

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

象形图

Corrosion

警示用语:

Danger

危险声明

危险分类

Aquatic Chronic 4 - Eye Dam. 1 - Skin Corr. 1B

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 2

闪点(°F)

161.6 °F - closed cup

闪点(°C)

72 °C - closed cup


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T1503
货号
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商品

In certain cases, 1H qNMR reaches its limits, especially regarding the certification of complex and larger molecules. However, new fields of application often also bring along the presence of heteroatoms, namely 31P and 19F. We therefore introduced 3 CRMs for 19F qNMR with traceability to the SI.

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