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Merck

D5765

Denatonium benzoate

≥98%

Synonyme(s) :

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

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A propos de cet article

Formule linéaire :
C21H29N2O · C7H5O2
Numéro CAS:
Poids moléculaire :
446.58
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
223-095-2
Beilstein/REAXYS Number:
8179408
MDL number:
Assay:
≥98%
Form:
powder
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Quality Level

assay

≥98%

form

powder

mp

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)

InChI key

VWTINHYPRWEBQY-UHFFFAOYSA-N

General description

Denatonium benzoate (DB) is an ionized compound made up of a negatively charged benzoic acid and quaternary ammonium cation (denatonium). It is used as an alcohol denaturant and flavor in pharmaceuticals. Additionally, used in products like soap, animal repellents, antifreeze.

Application

Denatonium benzoate is used:

  • To prepare anti-gnawing bio-polymer composites using zinc stearate (ZnSt) and capsicum oleoresin (CO) impregnated in silica (SiCO) and polybutylene succinate(PBS).


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Skull and crossbonesCorrosion

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Danger

Hazard Classifications

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

Classe de stockage

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

wgk

WGK 2

flash_point_f

212.0 °F - closed cup

flash_point_c

100 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves



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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
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