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About This Item
Empirical Formula (Hill Notation):
HNO3
CAS Number:
Molecular Weight:
63.01
UNSPSC Code:
12352106
PubChem Substance ID:
EC Number:
231-714-2
MDL number:
InChI key
GRYLNZFGIOXLOG-UHFFFAOYSA-N
InChI
1S/HNO3/c2-1(3)4/h(H,2,3,4)
vapor pressure
8 mmHg ( 20 °C)
concentration
65%
bp
120.5 °C (lit.)
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General description
Nitric acid is generally used as a primary reagent for the nitration of organic molecules. It is also used as a strong oxidizing agent in organic synthesis to perform the oxidative transformations.
Application
Nitric acid is used as a reagent in:
- The nitration of aromatic compounds, aromatic heterocycles, alkenes, active methylene carbons, etc.
- The oxidation of alcohols, aldehydes, esters, and heteroatoms.
- The aromatization and dehydrogenation reactions.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A
supp_hazards
Storage Class
5.1B - Oxidizing hazardous materials
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Nitric Acid
Parker KA, et al.
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2001)
Nitric acid in the presence of P2O5 supported on silica gel?a useful reagent for nitration of aromatic compounds under solvent-free conditions
Hajipour AR and Ruoho AE
Tetrahedron Letters, 46(48), 8307-8310 (2005)
Oxidation of benzylic alcohols and ethers to carbonyl derivatives by nitric acid in dichloromethane
Strazzolini P and Runcio A
European Journal of Organic Chemistry, 2003(3), 526-536 (2003)
Lauren E Kremer et al.
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Uncontrolled reactions in biological media are a main obstacle for clinical translation of V-based anti-diabetic or anti-cancer pro-drugs. We investigated the use of controlled-release pharmaceutical formulations to ameliorate this issue with a series of V(V) and (IV) complexes of anionic
Stijn Smulders et al.
Toxicological sciences : an official journal of the Society of Toxicology, 141(1), 132-140 (2014-06-14)
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