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Merck
CN

36175

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:
15299-99-7
Molecular Weight:
271.35
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755319
EC Number:
239-333-3
Beilstein/REAXYS Number:
6809160
MDL number:
MFCD00055354

Key Documents

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InChI key

WXZVAROIGSFCFJ-UHFFFAOYSA-N

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

SMILES string

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

grade

analytical standard

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

Quality Level

100

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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.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

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

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCH6744
BCBW4733

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Hepworth.DJ, et al.
Aromatic Chemistry, 13 (2002)
Heuvelink.E
Tomatoes - Volume 13 of Crop production science in horticulture, 13 (2005)
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
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
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