DENATONIUM BENZOATE (Bitrex) 99%, 10g

DENATONIUM BENZOATE (Bitrex) 99%, kg

9.00 €

CERTIFICATE OF ANALYSIS

EN: Denatonium benzoate, CAS 3734-33-6, Bitrex, INCI DENATONIUM BENZOATE, bittering agent-B, bitterness agent, denatonium benzoate, granules

Product size, kg
Quantity

    Available: 

Parameter

Feature

Denatonium benzoate

Bitrex, Bitter-B, Cartol, Denatonium benzoate, granules

Formula

C28H34N2O3

Structure

Denatonium benzoate structure 2D

IUPAC

N-Benzyl-2-(2,6-dimethylanilino)-N,N-diethyl-2-oxoethane-1-amino benzoate -Benzyl-2-(2,6-dimethylanilino)-N,N-diethyl-2-oxoethan-1-aminium benzoate

INCI

DENATONIUM BENZOATE

CAS

3734-33-6

Clay mass

446.581 g/mol

Density

0.3846 g/cm3 (20 °C) – bulk density

Solubility

Water: <= 4,5 g / 100ml

Ethanol: <= 35,5 g / 100 ml

Ether: 0,015 g / 100 ml

Acetone: <= 1,4 g / 100 ml

Denatonium, commonly sold as denatonium benzoate, is the bitterest known chemical compound, with a bitterness limit for benzoate of 0.05 ppm. For most people, an unbearable bitterness of as little as 10 ppm is present in solution. Denatonium salts are usually colourless and odourless solids but are often sold as solutions. They are used as bittering agents to prevent inappropriate ingestion. Denatonium is used in denatured alcohol, antifreeze, preventive nail biting preparations, respirator mask fit tests, animal repellents, liquid soaps, shampoos etc. It is not known to pose any long-term health risk.

Denatonium benzoate is used in the production of technical (deanatured) alcohol mainly for its bitterness. Denatonium benzoate is used to denature ethanol so that it does not qualify as an alcoholic beverage, as its existing bitterness makes it intolerable for consumption and promotes reflux. This treatment renders the ethyl alcohol suitable for technical use only, thus eliminating or reducing tax and sales restrictions. The most widely used denaturing formula in the EU is denaturing formula 5, which uses 1 gram of denatonium benzoate per 100L of absolute alcohol.

In the cosmetic industry,denatonium benzoate is used as an ingredient in certain nail varnishes and non-chewable nail varnishes because the bitter denatonium substance causes repulsion. In the manufacture of fragrances, it is used as an active ingredient or to enhance the odour of the product and on the skin. Its functions (INCI):

  • Denaturant : makes cosmetic products unpleasant. Usually added to cosmetic products containing ethyl alcohol
  • Masking : Reduces or suppresses the odour or basic taste of the product

In animal husbandry, denatonium benzoate is used in animal repellents (especially for large mammals such as deer or wild boar). A solution is prepared and sprayed on plants. They become so bitter that animals simply do not eat them anymore and subsequently do not visit the area. It is applied as a repellent to young shoots, branches and other surfaces to prevent animals from gnawing on it and thus avoiding property damage. It has been used to protect rat poison from human consumption because humans can detect denatonium at much lower concentrations than rodents. On farms, denatonium benzoate is used to prevent cannibalism in pigs and aspiration mastitis in cattle.

In the construction industry, denatonium benzoate is applied to various surfaces as a bittering agent to prevent heavy consumption of hazardous materials. It is also applied to outdoor cables and wires to prevent rodents from gnawing on parts and equipment.

In the automotive and cleaning industries, denatonium benzoate is useful as an aversive (repellent) additive to prevent accidental ingestion of hazardous car care products. In Europe and some US states, denatonium benzoate is required to be added to ethylene glycol or antifreeze and windscreen washer fluids. Common household products such as window cleaners, disinfectants, matches, batteries and accumulators, shoe polish, washing powder and insecticides contain a certain amount of denatonium benzoate to discourage oral consumption.

In crop production ,deanthonium benzoate is used as a component of beitz or beico, which is related to the protection of seeds and plants against insect damage. Seeds are protected against insects, in particular wireworms, when treated with deanthonium benzoate. At the same time, the seeds are protected against rodents, which may feed on the seeds.

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*- The pictures of the goods may not correspond to the actual appearance, colour, assembly or shape of the goods and their packaging. The information in the product description is of a general nature and may not be identical to the information on the product packaging. The information given on stock and prices may in some cases differ from the actual price and stock of the goods

Signal word: Dangerous

Hazard icons:

Danger phrases:

H302 Harmful if swallowed.

H315 Irritating to skin.

H319 Causes severe eye irritation.

H335 May cause respiratory irritation.

Precautionary statements:

P261 Avoid inhalation of dust/fumes/gas/smoke/vapour/aerosol.

P270 Do not eat, drink or smoke while using this product.

P280 Wear protective gloves/protective clothing/eye/face protection.

P301+ P312 IN CASE OF EMERGENCY: If you feel unwell, call the ACCIDENT MONITORING AND INFORMATION OFFICE / seek medical attention / ...

P302+ P352 IN CASE OF CONTACT WITH SKIN: wash with plenty of water and soap.

P304+ P340 INTRODUCTION: remove the victim to fresh air; he/she must be in a comfortable position to allow free breathing.

P305+ P351+ P338 IN EYES: wash gently with water for a few minutes. Remove contact lenses, if present and if easy to do so. Continue washing your eyes.

P312 If you feel unwell, call the ACCIDENT CONTROL AND INFORMATION OFFICE / seek medical attention / ...

P337+ P313 If eye irritation persists: seek medical attention.

P501: Dispose of contents/container at an authorised waste disposal facility

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