N,N-Diethyl-m-Toluamide | CAS No. 134-62-3

Q: What is N,N-Diethyl-m-Toluamide (CAS: 134-62-3)?

N,N-Diethyl-m-Toluamide, with the CAS number 134-62-3, is a synthetic organic compound commonly known as DEET. It has the chemical formula C12H17NO and is a colorless liquid with a faint odor. DEET is widely recognized for its insect-repelling properties and is used in various formulations to protect against mosquitoes and other biting insects.

Q: What are the main uses of N,N-Diethyl-m-Toluamide (CAS: 134-62-3)?

N,N-Diethyl-m-Toluamide (CAS: 134-62-3) is primarily used as an active ingredient in insect repellents. It is also applied in pharmaceuticals, industrial products, and research for its repellent and stabilizing properties. DEET is effective in preventing insect bites and is a key component in many commercial repellent sprays and lotions.

Q: Is N,N-Diethyl-m-Toluamide (CAS: 134-62-3) safe?

N,N-Diethyl-m-Toluamide (CAS: 134-62-3) is generally considered safe when used as directed. However, it should be handled with care to avoid skin irritation or inhalation risks. Safety standards recommend following product labels and using protective gear when necessary. It is approved for use in many countries for topical application in insect repellents.

Q: How should N,N-Diethyl-m-Toluamide (CAS: 134-62-3) be stored?

N,N-Diethyl-m-Toluamide (CAS: 134-62-3) should be stored in a cool, dry, and well-ventilated area, away from direct sunlight. It is stable under normal storage conditions but should be kept in a sealed container to prevent evaporation. Proper storage helps maintain its effectiveness and safety over time.

N,N-Diethyl-m-Toluamide

Basic Information

View in Editor

CAS Number

134-62-3

Molecular Formula

C12H17NO

Molecular Weight

191.27 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

-45ºC

Boiling Point

160°C/19mmHg

Solubility

Soluble in Water.

Refractive Index

n20/D 1.523(lit.)

Vapor Pressure

<0.01 mmHg ( 25 °C)

SMILES

View in Editor

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

InChI

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

InChIKey

MMOXZBCLCQITDF-UHFFFAOYSA-N

LogP

2.4770200000000004

Topological Polar Surface Area

20.310000000000002 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

187

Safety Information

View Safety Information

GHS Hazard Pictograms

H302

H315

H319

H412

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H412 Harmful to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 6.1(b) Class 6.1(b)

Stability

Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, strong bases. Hydrolyzes slowly in water.

Toxicity

LD50 orally in male rats (ml/kg): 2.43; in female rats: 1.78; dermally in rabbits: 3.18; LC50 by inhalation in rats (mg/l): 5.95 (U.S. EPA)

Synonyms & References

English

N,N-Diethyl-3-methylbenzamide
DETA
DEET
N,N-Diethyl-m-toluamide
m-Toluic acid diethylamide
3-methyl-2-deutero-N,N-diethylbenzamide
3-Methyl-N,N-diethylbenzamide
A.I. 3-22542
AI 3-22542
amincenec-em
Autan
Baker'S antifol
Deet (Off)
N,N-Diethyl-m-toluamide Solution
Delphene
Detamide
Dieltamid
diethyltoluamide
Flypel
Metadelphene
N,N-diethyl-3-methyl-benzamide
mgk
Off
DET
M-DET
Repel
m-DETA
muscol
避蚊胺
Diethyl toluamide
m-Delphene

MDL Number

MFCD00009046

Customs Code

29242995

FAQ

What is N,N-Diethyl-m-Toluamide (CAS: 134-62-3)?

N,N-Diethyl-m-Toluamide, with the CAS number 134-62-3, is a synthetic organic compound commonly known as DEET. It has the chemical formula C12H17NO and is a colorless liquid with a faint odor. DEET is widely recognized for its insect-repelling properties and is used in various formulations to protect against mosquitoes and other biting insects.

What are the main uses of N,N-Diethyl-m-Toluamide (CAS: 134-62-3)?

N,N-Diethyl-m-Toluamide (CAS: 134-62-3) is primarily used as an active ingredient in insect repellents. It is also applied in pharmaceuticals, industrial products, and research for its repellent and stabilizing properties. DEET is effective in preventing insect bites and is a key component in many commercial repellent sprays and lotions.

Is N,N-Diethyl-m-Toluamide (CAS: 134-62-3) safe?

N,N-Diethyl-m-Toluamide (CAS: 134-62-3) is generally considered safe when used as directed. However, it should be handled with care to avoid skin irritation or inhalation risks. Safety standards recommend following product labels and using protective gear when necessary. It is approved for use in many countries for topical application in insect repellents.

How should N,N-Diethyl-m-Toluamide (CAS: 134-62-3) be stored?

N,N-Diethyl-m-Toluamide (CAS: 134-62-3) should be stored in a cool, dry, and well-ventilated area, away from direct sunlight. It is stable under normal storage conditions but should be kept in a sealed container to prevent evaporation. Proper storage helps maintain its effectiveness and safety over time.