252107
2,2-二氯丙酸
90%, technical grade
别名:
茅草枯
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关于此项目
线性分子式:
CH3CCl2CO2H
化学文摘社编号:
分子量:
142.97
EC Number:
200-923-0
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1750149
MDL number:
产品名称
2,2-二氯丙酸, 90%, technical grade
InChI key
NDUPDOJHUQKPAG-UHFFFAOYSA-N
InChI
1S/C3H4Cl2O2/c1-3(4,5)2(6)7/h1H3,(H,6,7)
SMILES string
CC(Cl)(Cl)C(O)=O
grade
technical grade
assay
90%
refractive index
n20/D 1.454 (lit.)
bp
90-92 °C/14 mmHg (lit.)
density
1.389 g/mL at 25 °C (lit.)
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Julian R Marchesi et al.
Environmental microbiology, 5(1), 48-54 (2003-01-25)
Five pure cultures of bacteria (strains DA1-5) able to degrade 2,2-dichloropropionic acid (22DCPA) were isolated for the first time from pristine bulk soil samples. From 16S rDNA analysis, it was concluded that strains DA2, DA3 and DA4 were members of
M D Busto et al.
The Science of the total environment, 123-124, 267-277 (1992-08-12)
Some characteristics of a 2,2-dichloropropionate dehalogenase induced in a bacterial strain capable of degrading high concentrations of the herbicide dalapon were studied. Polyacrilamide gel electrophoresis of the crude cell free extracts identified only one type of dehalogenase. The single enzymatic
M Kühnert et al.
DTW. Deutsche tierarztliche Wochenschrift, 99(4), 148-151 (1992-04-01)
The influence of the pesticide Sodium-2,2-dichlorpropionate (Na-DCP; Dalapon) was investigated on dairy cows concerning of its effect on ability and health condition. The investigations were carried out in practice using several parameters (feeding, efficiency, haematological and clinicochemical parameters, tests of
Darryl W Hawker et al.
Journal of environmental monitoring : JEM, 13(2), 252-256 (2010-12-18)
Salts of 2,2-dichloropropionic acid, such as dalapon, are well known as herbicides and are regulated as such in potable water in Australia and elsewhere. It is also an identified disinfection by-product (DBP), but little is known about the compound's formation
Robert J Wells et al.
Journal of agricultural and food chemistry, 50(12), 3366-3374 (2002-05-30)
Comparison of quantitative NMR spectroscopy (QNMR) with chromatographic methods such as gas chromatography (GC) or high-pressure liquid chromatography (HPLC) for the determination of the purity of and impurities in technical grade agrochemicals, 2,4-dichlorophenoxyacetic acid (2,4-D), 1, and Dalapon sodium (sodium
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