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Merck
CN

D70724

Sigma-Aldrich

2,4-二氯苯氧乙酸

97%

别名:

2,4-D

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About This Item

线性分子式:
Cl2C6H3OCH2CO2H
CAS号:
分子量:
221.04
Beilstein:
1214242
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽压

0.4 mmHg ( 160 °C)

质量水平

检测方案

97%

形式

solid

mp

136-140 °C (lit.)

SMILES字符串

OC(=O)COc1ccc(Cl)cc1Cl

InChI

1S/C8H6Cl2O3/c9-5-1-2-7(6(10)3-5)13-4-8(11)12/h1-3H,4H2,(H,11,12)

InChI key

OVSKIKFHRZPJSS-UHFFFAOYSA-N

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一般描述

2,4-二氯苯氧乙酸是一种广泛使用的除草剂,它在水和紫外线存在下分解形成聚合腐植酸。

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Sens. 1 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

法规信息

农药列管产品

分析证书(COA)

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Photodecomposition of 2, 4-dichlorophenoxyacetic acid
Crosby DG, et al.
Journal of Agricultural and Food Chemistry, 14, 596-599 (1966)
Manoharan Rajesh et al.
Protoplasma, 251(5), 1231-1243 (2014-03-19)
Podophyllum hexandrum Royle known as Indian mayapple is an important medicinal plant found only in higher altitudes (2,700 to 4,200 m) of the Himalayas. The highly valued anticancer drug Podophyllotoxin is obtained from the roots of this plant. Due to
Thomas S Ream et al.
Molecular cell, 33(2), 192-203 (2008-12-27)
In addition to RNA polymerases I, II, and III, the essential RNA polymerases present in all eukaryotes, plants have two additional nuclear RNA polymerases, abbreviated as Pol IV and Pol V, that play nonredundant roles in siRNA-directed DNA methylation and
Olga I Kubrak et al.
Comparative biochemistry and physiology. Toxicology & pharmacology : CBP, 157(3), 259-265 (2013-01-08)
This study investigated the effects of 2,4-dichlorophenoxyacetic acid (2,4-D), a widely used herbicide, on the metabolism of goldfish, Carassius auratus, using only vital (non-lethal) approaches. After 96 h exposure to 1, 10 or 100 mg/L of 2,4-D selected hematological (total
David H Garabrant et al.
Critical reviews in toxicology, 32(4), 233-257 (2002-08-20)
The scientific evidence in humans and animals relevant to cancer risks, neurologic disease, reproductive risks, and immunotoxicity of 2,4-D was reviewed. Despite several thorough in vitro and in vivo animal studies, no experimental evidence exists supporting the theory that 2,4-D

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