MilliporeSigma
All Photos(1)

N19702

Sigma-Aldrich

2-Nitrophenol

98%

Linear Formula:
O2NC6H4OH
CAS Number:
Molecular Weight:
139.11
Beilstein:
775403
EC Number:
MDL number:
PubChem Substance ID:

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

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.

Packaging

5, 100, 500 g in glass bottle
1 kg in glass bottle

Physical form

Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service