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Denatonium Benzoate
Denatonium Benzoate
CAS number [3734-33-6]
Denatonium
Benzoate is the
leading bitterant safety additive for household, automotive and
garden products worldwide. Consumers recognize Bitrex for its added
safety as a taste aversive. The Bitrex Trademark Program is valued
by manufacturers for its marketing, technical and regulatory support
services. Marketers and retailers recognize the simple concept:
"safety sells."
He bitterness of the compound guides most applications of
denatonium. Denatonium benzoate is used to denature ethanol so that
it is not taxed as an alcoholic beverage. One designation in
particular, SD-40B, indicates that ethanol has been denatured using
denatonium benzoate. The common name for this chemical, denatonium,
alludes to this application.
Denatonium also discourages consumption of harmful alcohols like
methyl alcohol and ethylene glycol. Denatonium is also used in
rubbing alcohol as an inactive ingredient. It is also added to all
kinds of harmful liquids including solvents, paints, varnishes,
toiletries, and other household products. Denatonium is a quaternary
ammonium cation. It is a compound of a salt with an inert anion like
benzoate or saccharide. The structure of denatonium is related to
the local anesthetic lidocaine, differing only by the addition of a
benzyl group to the amino nitrogen.
General
Synonyms: benzyl diethyl
((2,6-xylylcarbamoyl)methyl) ammonium benzoate
Use: animal and bird repellent
Molecular formula: C21H29N2O . C7H5O2
CAS No: 3734-33-6
EINECS No: 223-095-2
Physical data
Appearance: white crystals
Melting point: 166 - 170 C
Boiling point:
Vapour density:
Vapour pressure:
Density (g cm-3):
Flash point:
Explosion limits:
Autoignition temperature:
Water solubility: soluble
Stability
Toxicology
Toxic by ingestion. Skin, eye and
respiratory irritant. May be harmful by inhalation or if absorbed
through skin.
Toxicity
data
(The meaning of any toxicological abbreviations which
appear in this section is given
here.)
ORL-RAT LD50 584 mg kg-1
ORL-RBT LD50 508 mg kg-1
Risk
phrases
(The meaning of any risk phrases which appear in this section is
given here.)
R25 R36 R37 R38.
Transport information
Personal protection
Safety glasses, adequate
ventilation.
Safety
phrases
(The meaning of any safety phrases which appear in this section is
given
here.)
S2 S13 S24 S36 S46.
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Note /Government
Notification: These chemicals are designated as those that are
used in the manufacture of the controlled substances and are
important to the manufacture of the substances. For any (Control
Substance) products Import and Export *** subjected to your
country government laws /control substance ACT.
Information: The information on this web page is provided to
help you to work safely, but it is intended to be an overview of
hazards, not a replacement for a full Material Safety Data Sheet
(MSDS). MSDS forms can be downloaded from the web sites of many
chemical suppliers. ,also that the information on the PTCL
Safety web site, where this page was hosted, has been copied
onto many other sites, often without permission. If you have any
doubts about the veracity of the information that you are
viewing, or have any queries, please check the URL that your web
browser displays for this page. If the URL begins "www.tajapi.com/www/Denatonium
Benzoate.htm/" the page is maintained by the Safety Officer in
Physical Chemistry at Oxford University. If not, this page is a
copy made by some other person and we have no responsibility for
it.
The Controlled Substances Act (CSA) was enacted into law by the
Congress of the United States as Title II of the Comprehensive
Drug Abuse Prevention and Control Act of 1970.[1] The CSA is the
federal U.S. drug policy under which the manufacture,
importation, possession, use and distribution of certain
substances is regulated. The Act also served as the national
implementing legislation for the Single Convention on Narcotic
Drugs |
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