Merck
CN

35562

Supelco

茅草枯

PESTANAL®, analytical standard

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别名:
2,2-二氯丙酸, 茅草枯
线性分子式:
CH3CCl2CO2H
CAS号:
分子量:
142.97
Beilstein:
1750149
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

产品线

PESTANAL®

保质期

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.454 (lit.)

bp

90-92 °C/14 mmHg (lit.)

密度

1.389 g/mL at 25 °C (lit.)

application(s)

agriculture
environmental

格式

neat

SMILES string

CC(Cl)(Cl)C(O)=O

InChI

1S/C3H4Cl2O2/c1-3(4,5)2(6)7/h1H3,(H,6,7)

InChI key

NDUPDOJHUQKPAG-UHFFFAOYSA-N

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一般描述

Dalapon is a small, water soluble, organochlorine selective herbicide and plant growth regulator used to control perennial grasses. It is mainly used on food crops, including sugarcane and sugar beets.

应用

Dalapon may be used as an analytical reference standard for the determination of the analyte in water and soil samples by liquid chromatography with tandem mass spectrometric detection based on dispersive solid phase extraction and liquid-solid disk extraction and capillary gas chromatography, respectively
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

法律信息

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

象形图

CorrosionExclamation mark

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

农药列管产品

分析证书(COA)

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T1503
货号
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包装规格/数量

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1000309185

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  • 如果您查询到的批号为 TO09019TO 等,请输入去除前两位字母的批号:09019TO。

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未找到您寻找的产品?

部分情况下,可能未在线提供COA。如果搜索不到COA,可在线索取。

索取COA

Determination of acid herbicides in aqueous samples by liquid?solid disk extraction and capillary gas chromatography.
Hodgeson J, et al.
Journal of Chromatography A, 659(2), 395-401 (1994)
Pesticide Profiles: Toxicity, Environmental Impact, and Fate (1997)
Rapid determination of acid herbicides in soil by liquid chromatography with tandem mass spectrometric detection based on dispersive solid phase extraction.
Kaczynski P, et al.
Talanta, 152, 127-136 (2016)
Sublethal effects of 2,2-dichloropropionic acid (dalapon) on Fossaria cubensis, intermediate host of the liver fluke, Fasciola hepatica.
F A Christian et al.
Bulletin of environmental contamination and toxicology, 45(3), 343-349 (1990-09-01)
M P Greaves et al.
Archives of environmental contamination and toxicology, 10(4), 437-449 (1981-07-01)
Effects of the herbicide dalapon on the soil microflora are evaluated. Measurements were made on populations and pure cultures of micro-organisms, dehydrogenase and phosphatase, soil respiration, and nitrogen transformations. At normal concentrations of 2.6 and 26 ppm, dalapon had little

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