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N,N-Diethyl-m-toluamide 134-62-3 DEET

Name: N,N-Diethyl-m-toluamide 134-62-3 DEET
Brand: Orient
SKU: pr2512241557
Price: 4 USD
Availability: InStock

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CAS No.:

134-62-3

Grade:

Industrail Grade

Content:

99%

Port:

SHANGHAI

Brand:

Orient

Packaging:

25L, 200L, 1000L, customized

Price valid (until):

2026-01-24

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Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

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Product Description
Seller Information
Inquiry History

Description

Product Name:	N,N-Diethyl-m-toluamide
Synonyms:	Detamide;Dieltamid;ENT 22542;ent22542;Flypel;m-Delphene;M-DET;m-DETA
CAS:	134-62-3
MF:	C12H17NO
MW:	191.27
EINECS:	205-149-7
Product Categories:	Pesticide;DEET;Alphabetic;D;DID - DINPesticides&Metabolites;Pesticide intermediates;INORGANIC & ORGANIC CHEMICALS;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Amines;Aromatics;Isotope Labeled Compounds;Others;Pesticides;Isotope Labelled Compounds;Organics;bc0001;134-62-3
Mol File:	134-62-3.mol

N,N-Diethyl-m-toluamide Chemical Properties

Melting point	-45 °C
Boiling point	111 °C1 mm Hg
density	0.998 g/mL at 20 °C(lit.)
vapor density	6.7 (vs air)
vapor pressure	<0.01 mm Hg ( 25 °C)
refractive index	n20/D 1.523(lit.)
Fp	>230 °F
storage temp.	room temp
solubility	DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form	Liquid
pka	-1.37±0.70(Predicted)
Specific Gravity	0.996
color	Clear
Odor	mild bland odor
Water Solubility	NEGLIGIBLE
Merck	14,2856
BRN	2046711
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, strong bases. Hydrolyzes slowly in water.
Cosmetics Ingredients Functions	SKIN PROTECTING
InChIKey	CXVBTGKUSLNJQZ-UHFFFAOYSA-N
CAS DataBase Reference	134-62-3(CAS DataBase Reference)
NIST Chemistry Reference	Diethyltoluamide(134-62-3)
EPA Substance Registry System	N,N-Diethyl-m-toluamide (134-62-3)

Safety Information

Hazard Codes	Xn
Risk Statements	22-36/38-52/53
Safety Statements	61
RIDADR	2810
WGK Germany	2
RTECS	XS3675000
TSCA	Yes
HazardClass	6.1(b)
PackingGroup	III
HS Code	29242995
Hazardous Substances Data	134-62-3(Hazardous Substances Data)
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)

MSDS Information

N,N-Diethyl-m-toluamide Usage And Synthesis

Outline	N,N-Diethyl-3-methylbenzamide, with the chemical name diethyl toluamide, is a broad-spectrum insect repellent, having repellent effect upon a variety of biting insects in various environments , can be used to drive thorn flies, midges, black flies, chiggers, deer flies, fleas, gnats, horse flies, mosquitoes, sand flies, gnats, flies and stable flat lice. N,N-Diethyl-3-methylbenzamide is a development by the US Department of Agriculture during the World War II and has the patent, the product is designated as a repellent products for the use in the US Army in 1946. In 1957 the United States Environmental Protection Agency started civil application as an insect repellent registration, initially as a pesticide on the farm, and later the United States Government applied for its use in times of war, especially war in Vietnam and Southeast Asia, the United States Environmental Protection Agency statistics, every year nearly 40 percent of Americans use N,N-Diethyl-3-methylbenzamide-containing insect repellent, there are about 200 million people worldwide usage for over 40 years by more than 20,000 units of the research studies prove that N,N-Diethyl-3-methylbenzamide is the most secure and effective broad-spectrum repellent. World Health Organization has recommended the use of repellent products containing N,N-Diethyl-3-methylbenzamide to protect against insect vectors. Often mixed with other pesticides, but when it is mixed with an amino acid salts, pesticides toxicity will increase.
US Morflex one-step synthesis	US Morflex founded in 1927, located in Greensboro, United States, is the world's largest manufacturer of N,N-Diethyl-3-methylbenzamide . It owns 40 years of production and sales of N,N-Diethyl-3-methylbenzamide history, providing 60 percent of global consumption. Users include Johnson, Bayer and other famous enterprises, Morflex repellent cream formulation has cosmetic properties, non-irritating to human skin, more even applied than alcohol formula , more comfortable, no dry and tight and not greasy sense after the use of alcohol formula, specially formulated to lock N,N-Diethyl-3-methylbenzamide in sweat, friction, etc., can maintain long-lasting efficacy. Its production methods can be called "one step synthesis" , the advantage of "one step synthesis" is that it does not produce chemical synthesis additions-phosphoric acid, hydrochloric acid, amine hydrochloride or benzene. Phosphoric acid can cause greasy products, and other impurities are either irritating to the skin, or harmful to the human body. The multi-step synthesis methods currently used in the country can not avoid these harmful chemicals addenda. The above information is edited by the Chemicalbook of Tian Ye.
Insect repellent effects of various products	The product containing chemical drug N,N-Diethyl-3-methylbenzamide owns best effects. Preferably, the time it can provide protection is proportional to the concentration of N,N-Diethyl-3-methylbenzamide products. For using products with N,N-Diethyl-3-methylbenzamide concentration at 23.8%, 20%, 6.6% and 4.8% , the protection times of the participants for the first time the average time being bitten are 302 minutes, 234 minutes, 112 minutes, 88 minutes, respectively . The average time of plant protection products as follows: 2% soybean oil products for 95 minutes; citronella oil product containing different concentrations of 3 to 20 minutes; the average protection time containing eucalyptus oil repellent latest listing of 120 minute. Many consumers believe that there is repellent function of the "Skin Bath Oil", provide protection only 10 minutes. Products contains a chemical component (Merck insecticide product IR3535) , the average protection time is only 23 minutes.
Pregnant women should us N,N-Diethyl-3-methylbenzamide insect repellents with caution	N,N-Diethyl-3-methylbenzamide has potential risks to humans, especially pregnant women: after contacted with the skin, N,N-Diethyl-3-methylbenzamide-containing insect repellent products will penetrate into the blood, it is possible through the blood into the placenta, even umbilical cord, which may result in teratogenic. Pregnant women should avoid using N,N-Diethyl-3-methylbenzamide containing insect repellent products, pregnant women can choose to wear light-colored long-sleeved shirt and trousers, or using products containing natural ingredients repellent to prevent mosquito bites. If necessary, using insect repellent containing N,N-Diethyl-3-methylbenzamide products should also be with the lowest concentration and effective insect repellent components as possible.
Chemical Properties	Pale yellow liquid. There are light citrus fragrance smell.
Uses	1. As major components for a variety of solid, liquid mosquito repellent series. 2. Insect repellent, having unique effects for mosquito controlling . Formulation: 70%, 95% liquid.
production method	By the Inter-toluene chloride and diethyl amine reaction. Industrial products containing 5%-15% isomer.
Description	DEET was first developed and patented by the US Army in 1946. It was approved for general public use by the US Environmental Protection Agency (EPA) in 1957 and was reregistered in 1998. It has been estimated that more than 1.8 million kg (～4 million pounds) of DEET are used in the United States every year in more than 225 registered products. DEET is often sold and used in lotions or sprays with concentrations up to 100%. However, the Center for Disease Control recommends only 30–50% DEET to reduce the incidence of vector-borne disease transmission. Registered products must contain at least 95% of the meta-isomer, but small amounts of the more toxic ortho-isomer and the less toxic para-isomer are permitted.
Chemical Properties	Colorless to Amberlike Liquid
History	Formulations registered for direct human application contain from 4% to 100% DEET. DEET was developed as a joint effort by the Department of Defense and U.S. Department of Agriculture (USDA). After examining hundreds of compounds for their repellent capabilities in the 1940s, DEET was selected and patented by the U.S. Army in 1946.the USDA did not announce DEET’s discovery until 1954, and it was registered for public use in 1957. DEET is prepared from m-toluoyl chloride and diethylamine in benzene or ether.

First aid measures

If inhaled

Move the victim into fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration and consult a doctor immediately. Do not use mouth to mouth resuscitation if the victim ingested or inhaled the chemical.

Following skin contact

Take off contaminated clothing immediately. Wash off with soap and plenty of water. Consult a doctor.

Following eye contact

Rinse with pure water for at least 15 minutes. Consult a doctor.

Following ingestion

Rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Call a doctor or Poison Control Center immediately.

Accidental release measures

Personal precautions, protective equipment and emergency procedures

Avoid dust formation. Avoid breathing mist, gas or vapours.Avoid contacting with skin and eye. Use personal protective equipment.Wear chemical impermeable gloves. Ensure adequate ventilation.Remove all sources of ignition. Evacuate personnel to safe areas.Keep people away from and upwind of spill/leak. Environmental precautions

Prevent further spillage or leakage if it is safe to do so. Do not let the chemical enter drains. Discharge into the environment must be avoided. Methods and materials for containment and cleaning up

Collect and arrange disposal. Keep the chemical in suitable and closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.

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—— Q&A ——

Q1:Do you provide sample?

A: Yes, we can provide free sample, you only need pay the shipping cost.

Q2: What is the lead time?

A: For stock goods, it usually take about 5-7 days by air, 15-30 days by sea,For customized products, the delivery time needs to be confirmed based on the actual situation.

Q3: How can I buy? What is the payment method?

A: You can contract us through Email or you can browse our website:orientchem.cc, we have bank transfer,

Q4:What if there are quality issues？

A：We attach great importance to after-sales service of our products. If there are any quality issues, please contact us within 30 days of receiving the goods and we will handle returns and exchanges for you.

Certificates

Basic Info

Product Name:

N,N-Diethyl-m-toluamide

Other Name:

Benzamide,N,N-diethyl-3-methyl-;m-Toluamide,N,N-diethyl-;N,N-Diethyl-3-methylbenzamide;ENT 20218;Delphene;DET;DETA;Detamide;m-Delphene;Metadelphene;3-Methyl-N,N-diethylbenzamide;Naugatuck DET;DEET;Diethyl-m-toluamide;m-Toluic acid diethylamide;ENT 22542;Diethyltoluamide;m-DETA;Autan;Dieltamid;Flypel;Off;AI 3-22542;Repper DET;Repudin-Special;M-Det;DET (insect repellent);Amincene C-EM;Amincene C 140;Bepper DET;N,N-Diethyl-m-methylbenzamide;N,N-Diethyl-m-tolylamide;N,N-Diethyl-m-toluamide;N,N-Diethyl-m-toluamide;NSC 33840;Finish MIT;Ultrathon;Sawyer Control Release Formula;Metadelfene;Amway Hour Guard;Off! Skintastic;Cutter Unscented;Sawyer Controlled-Release;Vaseline Mosquito Repellent;N,N-Diethyl-meta-toluamide;N,N-Diethyl-3-methylbenzoylamide;Ultra 30;N,N′-Diethyl-3-methylbenzamide;Off! Active;Off! FamilyCare;94271-03-1

CAS No.:

134-62-3

Molecular Formula:

C12H17NO

InChIKeys:

InChIKey=MMOXZBCLCQITDF-UHFFFAOYSA-N

Molecular Weight:

191.27

Exact Mass:

191.27

BRN:

2046711

EC Number:

205-149-7

HScode:

29242995

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

20.3

XLogP3:

-1.3

Appearance:

Clear Liquid

Density:

0.996 g/cm³ @ Temp: 20 °C

Melting Point:

-45 °C

Boiling Point:

160 °C @ Press: 19 Torr

Flash Point:

>230 °F

Refractive Index:

1.517

Water Solubility:

H2O: negligible soluble

Storage Conditions:

Refrigerator

Vapor Pressure:

<0.01 mm Hg ( 25 °C)

Vapor Density:

6.7 (vs air)

Explosive limit:

vol% in air: 10

Odor:

Faint, characteristic odor

See More N,N-Diethyl-m-toluamide Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Eye irritation, Category 2

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H412 Harmful to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong oxidants, acids, organic nitro compounds and food and feedstuffs. Keep in a well-ventilated room.Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.

See More N,N-Diethyl-m-toluamide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

A reliable supplier is like insurance.

We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals，food additives, and other fine chemical products.
Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221

Inquiry History

18 Inquiries

Country	Product	Purchase Quantity	Date Posted
Argentina	Deet	600 KG	Aug 19, 2024
Germany	DEET	1000 KG	Jan 24, 2025
Argentina	Diethyltoluamide	5 TON	Sep 20, 2024
Argentina	DEET	20,000 KG	Oct 9, 2024
Oman	N, N-Diethyl-META-toluamide-99	70 KG	May 8, 2024
Brazil	DEET	2 MT	Mar 5, 2024
Egypt	deet	1 KG	Jul 11, 2025
United States	N,N-diethyl-m-toluamide	1 KG	Apr 6, 2025
Netherlands	Deet	5000 L	Nov 6, 2024
United Arab Emirates	DEET (chemical name, N,N-diethyl-meta-toluamide)	5.00 MT	Sep 21, 2023
Brazil	deet	24 MT	Oct 8, 2024
India	DEET	49.6 MT	Sep 30, 2024
Singapore	N,N-Diethyl-3-methylbenzamide	1.00 MT	Apr 10, 2024
India	DEET	16 MT	Apr 5, 2024
Brazil	DEET	10 TON	Mar 21, 2024
Saudi Arabia	Factory supply Top quality Diethyltoluamide; N,N-Diethyl-3-methylbenzamide CAS NO.134-62-3 CAS NO.134-62-3	100 KG	Sep 4, 2023
Germany	DEET	1000 KG	Jan 24, 2025
Taiwan, China	2,7-Dihydroxynaphthalene 99% White or off white crystalline powder CAS: 582-17-2 RC	200 KG	Jul 21, 2023

Post an enquiry for this product

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