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Merck

D100951

N,N-Diethyl-3-methylbenzamide

97%

Synonym(s):

N,N-Diethyl-m-toluamide, m-Toluic acid diethylamide, DEET

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About This Item

Linear Formula:
CH3C6H4CON(C2H5)2
CAS Number:
134-62-3
Molecular Weight:
191.27
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24893319
EC Number:
205-149-7
Beilstein/REAXYS Number:
2046711
MDL number:
MFCD00009046

Key Documents

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Product Name

N,N-Diethyl-3-methylbenzamide, 97%

SMILES string

CCN(CC)C(=O)c1cccc(C)c1

InChI key

MMOXZBCLCQITDF-UHFFFAOYSA-N

InChI

1S/C12H17NO/c1-4-13(5-2)12(14)11-8-6-7-10(3)9-11/h6-9H,4-5H2,1-3H3

vapor density

6.7 (vs air)

vapor pressure

<0.01 mmHg ( 25 °C)

assay

97%

form

liquid

refractive index

n20/D 1.523 (lit.)

bp

111 °C/1 mmHg
160 °C/19 mmHg (lit.)

density

0.998 g/mL at 20 °C (lit.)

Quality Level

100

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Application

N,N-Diethyl-3-methylbenzamide can undergo reduction in the presence of iron catalyst to synthesize N,N-diethyl-3-methylbenzamine.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

203.0 °F - closed cup

flash_point_c

95 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP9743
MKCP9745
MKCP9744
MKCN1232
MKCK0001

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The insect repellent DEET (N, N-diethyl-3-methylbenzamide) increases the synthesis of glutathione S-transferase in cultured mosquito cells.
Hellestad VJ, et al.
Cell Biology and Toxicology, 27(2), 149-157 (2011)
Hasan Soliman Yusufoglu et al.
Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society, 26(6), 860-864 (2018-09-12)
The essential oils (EOs) of Anthemis melampodina (Am) and Anthemis scrobicularis (As) (Asteraceae) were extracted from the aerial parts of the plants by hydrodistillation, and their chemical compositions were analyzed using GC-FID and GC-MS. Fifty-six components representing 85.5% of the
A Convenient and General Iron-Catalyzed Reduction of Amides to Amines.
Zhou S, et al.
Angewandte Chemie (International Edition in English), 121(50), 9671-9674 (2009)
S Jiang et al.
Medical and veterinary entomology, 33(3), 388-396 (2019-03-26)
Spatial repellents are an essential tool for personal protection against mosquitoes that bite and transmit disease pathogens to humans. Current repellent screening methods, such as olfactometers and alternative choice tests, are complex systems that require a relatively large quantity of
Daniel Molins-Delgado et al.
Journal of chromatography. A, 1544, 33-40 (2018-03-06)
Insect repellents (IRs) are a group of organic chemicals whose function is to prevent the ability of insects of landing in a surface. These compounds have been found in the environment and may pose a risk to non-target organisms. In
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