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D5765

Sigma-Aldrich

Denatoniumbenzoat

≥98%

Synonym(e):

N,N-Diethyl-N-[(2,6-dimethylphenyl­carbamoyl)-­methyl]-benzyl­ammonium-benzoat, Benzyldiethyl-(2,6-xylyl­carbamoyl­methyl)-ammonium-benzoat, THS 839

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1 G
€ 43,90
5 G
€ 107,00
10 G
€ 205,00

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1 G
€ 43,90
5 G
€ 107,00
10 G
€ 205,00

About This Item

Lineare Formel:
C21H29N2O · C7H5O2
CAS-Nummer:
3734-33-6
Molekulargewicht:
446.58
Beilstein:
8179408
EG-Nummer:
223-095-2
MDL-Nummer:
MFCD00031578
UNSPSC-Code:
12352100
PubChem Substanz-ID:
57654112
NACRES:
NA.22

€ 43,90

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Assay

≥98%

Form

powder

mp (Schmelzpunkt)

164-168 °C (lit.)

SMILES String

[O-]C(=O)c1ccccc1.CC[N+](CC)(CC(=O)Nc2c(C)cccc2C)Cc3ccccc3

InChI

1S/C21H28N2O.C7H6O2/c1-5-23(6-2,15-19-13-8-7-9-14-19)16-20(24)22-21-17(3)11-10-12-18(21)4;8-7(9)6-4-2-1-3-5-6/h7-14H,5-6,15-16H2,1-4H3;1-5H,(H,8,9)

InChIKey

VWTINHYPRWEBQY-UHFFFAOYSA-N

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Verwandte Kategorien

Allgemeine Beschreibung

Denatoniumbenzoat (DB) ist eine ionisierte Verbindung aus einer negativ geladenen Benzoesäure und einem quaternären Ammoniumkation (Denatonium). Es wird als Alkoholdenaturierungsmittel und Geschmackstoff in Pharmazeutika eingesetzt. Außerdem wird es in Produkten wie Seife, Tierabwehrmitteln und Frostschutzmittel eingesetzt.

Anwendung

Denatoniumbenzoat wird wie folgt verwendet:

  • Zum Herstellen von Anti-Nagen-Biopolymerkompositen mit Zinkstearat (ZnSt) und Capsicum-Oleoresin (CO), das in Siliziumdioxid imprägniert wurde (SiCO), und Polybutylensuccinat (PBS).[1]

Piktogramme

Skull and crossbonesCorrosion
GHS06,GHS05

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1

Lagerklassenschlüssel

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 2

Flammpunkt (°F)

212.0 °F - closed cup

Flammpunkt (°C)

100 °C - closed cup

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCX3600
MKCV1845
MKCS3625
WXBD8901V
MKCP6065

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Effect of capsicum oleoresin and denatonium benzoate in polybutylene succinate on anti-gnawing, thermal and rheological properties
Prasarnsri A, et al.
Materials Today: Proceedings (2022)
W Klein-Schwartz
Veterinary and human toxicology, 33(6), 545-547 (1991-12-01)
The efficacy and toxicity studies on denatonium benzoate are limited and may be subject to varying interpretations when viewed in the context of a potential poisoning situation. Efficacy studies to date in children have shown that in a controlled environment
Anne Brockhoff et al.
Journal of agricultural and food chemistry, 55(15), 6236-6243 (2007-06-28)
Sesquiterpene lactones are a major class of natural bitter compounds occurring in vegetables and culinary herbs as well as in aromatic and medicinal plants, where they often represent the main gustatory and pharmacologically active component. Investigations on sesquiterpene lactones have
Sami Damak et al.
Chemical senses, 31(3), 253-264 (2006-01-27)
Trpm5 is a calcium-activated cation channel expressed selectively in taste receptor cells. A previous study reported that mice with an internal deletion of Trpm5, lacking exons 15-19 encoding transmembrane segments 1-5, showed no taste-mediated responses to bitter, sweet, and umami
Karel Talavera et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 22(5), 1343-1355 (2007-12-12)
Ordinary gustatory experiences, which are usually evoked by taste mixtures, are determined by multiple interactions between different taste stimuli. The most studied model for these gustatory interactions is the suppression of the responses to sweeteners by the prototype bitter compound
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Questions

1–3 of 3 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  3. What do I mix with Denatonium Benzoate as a spray to deter animals? And what portion?

    1 answer

    1. There is not simply one formulation of animal repellent available. Certain commercial animal repellent formulations contain 0.2% denatonium benzoate formulated with other ingredients. Please see the link below that indicates percentage within certain animal repellent products such as Ropel or Tree Guard. It is probably easiest to purchase a commercial animal repellent if the intention is this application.

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