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Merck
CN

03627

Supelco

敌草快二溴盐-D4

PESTANAL®, analytical standard

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别名:
1,1′-Ethylene-d4-2,2′-dipyridylium dibromide
经验公式(希尔记法):
C12D4H8Br2N2
分子量:
348.07
UNSPSC代码:
77101502
NACRES:
NA.24

等级

analytical standard

质量水平

同位素纯度

≥98 atom % D

产品线

PESTANAL®

检测方案

≥97.5% (HPLC)

保质期

limited shelf life, expiry date on the label

应用

agriculture

格式

neat

SMILES字符串

[2H]C1([2H])C([2H])([2H])[N+]2=CC=CC=C2C3=[N+]1C=CC=C3.C

相关类别

一般描述

Diquat dibromide-(ethylene-d4) is a post-emergence and nonselective pesticide widely used for weed control management in agricultural crops and fruit orchards.

应用

Diquat dibromide-(ethylene-d4) may be used as a standard for quaternary ammonium pesticide analyses in food and beverage samples using cation-exchange liquid chromatography coupled with high-resolution mass spectrometry.

法律信息

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

警示用语:

Danger

危险分类

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Oral - STOT SE 3

靶器官

Eyes, Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Fast analysis of quaternary ammonium pesticides in food and beverages using cation?exchange chromatography coupled with isotope?dilution high?resolution mass spectrometry.
Nardin T, et al.
Journal of Separation Science (2017)

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