N,N-Diethyl-m-toluamide CAS#134-62-3
N,N-Diethyl-m-toluamide, commonly known as DEET, is a widely recognized synthetic compound that serves as the active ingredient in numerous insect repellent products. DEET is characterized by its efficacy in deterring and repelling a variety of insects, including mosquitoes, ticks, and flies, which are known vectors for diseases such as malaria, Lyme disease, and Zika virus.
Chemically, DEET is an amide with the molecular formula C12H19NO. It was first developed in 1946 and has since become the benchmark against which other insect repellents are measured. DEET works by targeting the olfactory receptors of insects, masking the scent of humans and animals, which are typically attractive to these pests.
This compound is valued for its long-lasting protection and stability under various environmental conditions. It is available in various formulations, including sprays, lotions, and creams, and can be applied topically to skin or clothing. DEET is also known for its compatibility with other active ingredients, allowing for the development of multi-purpose products.
In summary, DEET is a reliable and effective insect repellent, widely used for its ability to provide durable protection against disease-carrying insects. Its chemical properties and formulation flexibility make it a staple in the field of personal insect protection.
| 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) |
| pka | -1.37??0.70(Predicted) |
| form | Liquid |
| color | Clear |
| Specific Gravity | 0.996 |
| 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. |
| 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) |
Related Products
Common English name: 5-iodo-2,3-dihydropyridazin-3-one
CAS No.: 825633-94-1
Molecular formula: C4H3IN2O
Molecular weight: 221.98
Sample: Available
1-Octanol, also known as Capryl alcohol or n-Octanol, is a clear, colorless liquid with a characteristic waxy odor. It is an alcohol with eight carbon atoms in its chain, making it a part of the aliphatic alcohol family. This compound is poorly soluble in water but is miscible with ethanol, diethyl ether, and chloroform . It has a melting point of approximately -15??C and a boiling point of around 196??C . 1-Octanol is used in the production of esters, plasticizers, and as a solvent or intermediate in the synthesis of various organic compounds. It also finds application in the fragrance industry as a fixative in perfumes and can be used in the formulation of flavor and scent compositions . It is important to note that 1-Octanol is flammable and should be handled with care, storing it away from sources of ignition and heat .
Ethylhexyl Palmitate is a skin-conditioning ester, derived from ethylhexanol and palmitic acid, that imparts moisturization and a smooth texture to cosmetic and personal care formulations. It is valued for its emollient properties, enhancing the sensory experience of skin care products.
Butylated Hydroxytoluene (BHT) is a synthetic phenolic antioxidant commonly added to foods, cosmetics, and packaging to prevent the oxidation of fats and oils, thereby extending their shelf life. It is also used as a preservative in a variety of products, including rubber, petroleum products, and animal feed. BHT is recognized for its effectiveness in maintaining nutrient levels, color, flavor, and odor in food products . It is known to have a melting point of 69-71??C, a boiling point of 265??C, and is soluble in ethanol, acetone, and benzene, but not in water, glycerin, or propylene glycol . BHT is also used in some dietary supplements due to its antioxidant properties . However, it is important to handle BHT with care, as it can cause skin irritation and is considered harmful if swallowed .
Product name:Cyclopentane
Purity:96%
Appearance:White powder
Package:25kg/bag
Sample:Available
Octyl 4-methoxycinnamate, scientifically known as 2-Ethylhexyl 4-Methoxycinnamate, is a highly effective organic UV filter commonly used in the formulation of sunscreens and cosmetic products. This compound is renowned for its ability to absorb ultraviolet B (UVB) radiation, providing a reliable defense against the sun’s harmful effects on the skin.
Characterized by its chemical formula C19H28O3, Octyl 4-methoxycinnamate is a liquid ester that is readily soluble in organic solvents. It is valued for its photostability, which means it maintains its protective properties even after prolonged exposure to sunlight. This feature makes it an ideal ingredient for products designed to offer long-lasting sun protection.
In addition to its UVB absorption capabilities, Octyl 4-methoxycinnamate is also appreciated for its compatibility with other UV filters, allowing for the creation of broad-spectrum sunscreens. It contributes to the development of formulations that are non-greasy and cosmetically elegant, suitable for a variety of skin types.
As a key component in sun care products, Octyl 4-methoxycinnamate supports the skin’s health by preventing sunburn, reducing the risk of skin cancer, and delaying the signs of photoaging. Its safety profile and efficacy make it a preferred choice in the personal care and dermatological industries for sun protection solutions.
Chemical Name: Choline salicylate
CAS No.: 2016-36-6
Molecular Formula: C12H19NO4
Molecular Weight: 241.28
Appearance: Red-Brown Crystal
Chemical Name: Dehydrocholic acid
Synonyms: Acide dehydrocholique; Triketocholanic acid
CAS No.: 81-23-2
Molecular Formula: C24H34O5
Molecular Weight: 402.53
Appearance: Powder
Chemical Name: 3-Hydroxybutyric acid
CAS No.: 625-71-8
Molecular Formula: C4H8O3
Molecular Weight: 104.1
Appearance: White powder
Chemical Name: Quercetin-3-O-sophoroside
CAS No.: 18609-17-1
Molecular Formula: C27H30O17
Molecular Weight: 626.52
Polyhexamethylene guanidine hydrochloride, often abbreviated as PHMG-HCl, is a high molecular weight polymeric biguanide compound known for its potent antimicrobial properties. With a chemical structure that features a long chain of methylene groups bridged by guanidine units, PHMG-HCl is effective against a broad spectrum of microorganisms, including bacteria, viruses, and fungi.
This hydrochloride salt form of PHMG is highly soluble in water and is commonly used in various applications due to its non-irritant and non-toxic nature to human skin and mucous membranes. It is widely recognized for its ability to form a colorless and odorless solution, making it an ideal choice for use in personal care products, medical disinfectants, and water treatment processes.
The versatility of PHMG-HCl lies in its cationic nature, which allows it to bind to negatively charged microbial cell walls, disrupting their integrity and leading to cell death. This mechanism of action contributes to its effectiveness as a preservative and disinfectant. Moreover, its substantivity, or the ability to adhere to surfaces, enhances its long-lasting antimicrobial activity.
In summary, Polyhexamethylene guanidine hydrochloride is a reliable and efficient antimicrobial agent, pivotal in industries where hygiene and cleanliness are paramount, offering a safe and sustainable solution for microbial control.
Chemical Name: STODDARD SOLVENT
CAS No.: 64742-88-7
Appearance: Colorless or Light Yellow Liquid
