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134-62-3

134-62-3 structural image
Product Name: N,N-Diethyl-m-toluamide
Formula: C12H17NO
Synonyms: m-Toluic acid diethylamide;N,N-Diethyl-m-toluamide;N,N-Diethyl-3-methylbenzamide;DEET
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description N,n-diethyl-m-toluamide appears as clear colorless or faintly yellow slightly viscous liquid. Faint pleasant odor. (NTP, 1992)
Color/Form Nearly colorless to amberlike liquid
Odor Faint, characteristic odor
Boiling Point 545 °F at 760 mmHg (NTP, 1992)
Melting Point -49 °F (pour point) (NTP, 1992)
Flash Point 311 °F (NTP, 1992)
Solubility 19.6 [ug/mL] (The mean of the results at pH 7.4)
Density 0.996 at 68 °F (NTP, 1992) - Less dense than water; will float
Vapor Density 6.7 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
Vapor Pressure 1 mmHg at 232 °F ; 19 mmHg at 320 °F (NTP, 1992)
LogP log Kow = 2.02
Stability/Shelf Life Stable under recommended storage conditions.
Decomposition When heated to decomposition it emits toxic fumes of /nitrogen oxides/.
Viscosity 13.3 cP at 30 °C
Refractive Index Index of refraction: 1.5212 at 20 °C/D
Collision Cross Section 143.2 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Kovats Retention Index 1571 1571 1583 269.36
Other Experimental Properties Hygroscopic. Light sensitive
Chemical Classes Pesticides -> Insect Repellents

SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H412:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P273:Avoid release to the environment.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 191.27 g/mol
XLogP3 2
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 1
Rotatable Bond Count 3
Exact Mass 191.131014166 g/mol
Monoisotopic Mass 191.131014166 g/mol
Topological Polar Surface Area 20.3 Ų
Heavy Atom Count 14
Formal Charge 0
Complexity 187
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

DEET is a chemical (N,N-diethyl-meta-toluamide) used as the active ingredient in many insect repellent products. DEET was developed by the U.S. Army in 1946 and was registered for use by the general public in 1957. It is now widely used, with approximately 30% of the U.S. population using DEET repellents each year. DEET products are currently available in a variety of forms: liquids, lotions, sprays, and even impregnated materials, such as wristbands. Formulations registered for direct application to human skin contain from 4% to 100% DEET. Approximately 230 products containing DEET are currently registered with the U.S. Environmental Protection Agency (EPA).

RELATED SUPPLIERS

LAURICE LABS

1Y
product:DEET ( I.P ) grade * 99%

Dodhia Group

1Y
product:N,N-Diethyl-m-toluamide 99%
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