N19702
2-Nitrophenol
98%
Synonym(s):
2-Hydroxynitrobenzene, o-Hydroxynitrobenzene, o-Nitrophenol
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About This Item
Linear Formula:
O2NC6H4OH
CAS Number:
Molecular Weight:
139.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-857-5
Beilstein/REAXYS Number:
775403
MDL number:
Assay:
98%
Form:
needles
vapor pressure
1 mmHg ( 49.3 °C)
Quality Level
assay
98%
form
needles
SMILES string
Oc1ccccc1[N+]([O-])=O
InChI
1S/C6H5NO3/c8-6-4-2-1-3-5(6)7(9)10/h1-4,8H
InChI key
IQUPABOKLQSFBK-UHFFFAOYSA-N
Application
- 2-Nitrophenol can be used in the iron-catalyzed synthesis of 2-arylbenzoxazole from benzylic alcohols.
- It is employed in the preparation of heterodiazocines, which are potential photochromic compounds for applications in photopharmacology and functional materials.
- It can be used as a precursor in synthesizing “off-on” chemosensor for Hg2+ detection in aqueous acetonitrile solution.
- Additional application includes the synthesis of 1,4-benzoxazine derivative in the total synthesis of antimicrobial agent, levofloxacin.
Physical form
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
212.9 °F - closed cup
flash_point_c
100.5 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Heterodiazocines: Synthesis and Photochromic Properties, Trans to Cis Switching within the Bio-optical Window.
Hammerich M, et al.
Journal of the American Chemical Society, 138(40), 13111-13114 (2016)
Hg2+-selective ratiometric and ?Off? On? chemosensor based on the azadiene? pyrene derivative.
Zhou Y, et al.
Organic Letters, 12(11), 2566-2569 (2010)
Chemoenzymatic asymmetric synthesis of 1, 4-benzoxazine derivatives: Application in the synthesis of a levofloxacin precursor.
Lopez-Iglesias M, et al.
The Journal of Organic Chemistry, 80(8), 3815-3824 (2015)