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Napropamide

PESTANAL®, analytical standard

Synonym(s):

N,N-Diethyl-2-(1-naphthyloxy)propanamide

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About This Item

Linear Formula:
C10H7OCH(CH3)CON(CH2CH3)2
CAS Number:
Molecular Weight:
271.35
Beilstein:
6809160
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

73-78 °C (lit.)

application(s)

agriculture
environmental

format

neat

SMILES string

CCN(CC)C(=O)C(C)Oc1cccc2ccccc12

InChI

1S/C17H21NO2/c1-4-18(5-2)17(19)13(3)20-16-12-8-10-14-9-6-7-11-15(14)16/h6-13H,4-5H2,1-3H3

InChI key

WXZVAROIGSFCFJ-UHFFFAOYSA-N

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General description

Napropamide is a soil herbicide, which can be either sprayed on the surface or incorporated. It can be mainly used for weed control management.
Phenanthrene can be synthesized, via a multi-step synthesis process, using Haworth method involving naphthalene and succinic anhydride as the starting materials. It can undergo chlorination in acetic acid to form a mixture of cis- and trans-9,10-dichloro-9,10-dihydrophenanthrenes as the major products.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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Hepworth.DJ, et al.
Aromatic Chemistry, 13 (2002)
Li E Cui et al.
Journal of hazardous materials, 190(1-3), 81-86 (2011-03-29)
Napropamide belongs to the amide herbicide family and widely used to control weeds in farmland. Intensive use of the herbicide has resulted in widespread contamination to ecosystems. The present study demonstrated an analysis on accumulation of the toxic pesticide napropamide
Rui Zhang et al.
Journal of agricultural and food chemistry, 58(5), 3232-3240 (2010-02-11)
Napropamide is a herbicide widely used for controlling annual weeds. Substantial use of napropamide in recent years has led to its bioaccumulation in ecosystems and thus contamination to crops. Meanwhile, application of dissolved organic matters (DOMs) to soils in the
Hua Guo et al.
Journal of environmental sciences (China), 21(4), 494-502 (2009-07-29)
The effect of pesticide napropamide (N,N-diethyl-2-(1-naphthalenyloxy) propanamide) on soil microorganisms for long-term (56 d) was assessed by monitoring changes in soil microbial biological responses. Soils were treated with napropamide at 0, 2, 10, 20, 40, and 80 mg/kg soil and
Hua Guo et al.
Huan jing ke xue= Huanjing kexue, 29(6), 1729-1736 (2008-09-04)
Chromatography (HPLC and GC-MS) and spectroscopy (UV and FT-IR) methods were conducted to study the degradation and adsorption behavior of napropamide in soils. Influence factors of degradation, degradation products and adsorption mechanism were analyzed. The results showed that degradation rate

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