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2,4-滴丁酸

英文名: 2,4-DB

CAS: 94-82-6      分子式: C10H10Cl2O3

分子量: 249.09100

别名:


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描述

2,4-DB or 4-(2,4-dichlorophenoxy)butyric acid is a selective systemic phenoxy herbicide used to control many annual and perennial broadleaf weeds in alfalfa, peanuts, soybeans, and other crops. Its active metabolite, 2,4-D, inhibits growth at the tips of stems and roots. It is classified in toxicity class III. It shows some evidence of toxicity to dogs and cats, such as changes in body weight and reduced numbers of offspring, when fed 25-80 milligrams per kilogram of body weight for prolonged periods. Tests of carcinogenicity in this range yielded differing results. It is moderately toxic to fish.

基本信息
英文名:
2,4-DB
CAS号.:
94-82-6
别名:
2,4-D butyric acid; Butyrac; Butoxone; 4-(2,4-dichlorophenoxy)butyric acid; Butyrac 118;
分子式:
C10H10Cl2O3
分子量:
249.09100
PSA:
46.53000
LogP:
3.23700
物化属性
外观:
Colorless Crystal
密度:
1.369g/cm3
熔点:
118-120 °C(lit.)
沸点:
150 (0.2 torr)
闪点:
储存条件:
Warehouse ventilation is low temperature dry, separate storage and transportation with food raw materials
安全信息
海关编码:
2918990021
WGK Germany:
2
危险类别码:
R22; R51/53
安全说明:
S25-S29-S46-S61
危险品标志:
Xn; N
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