Skip to Content
Merck
All Photos(2)

Documents

130184

Sigma-Aldrich

7-Nitro-3,4-benzocoumarin

98%

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C13H7NO4
CAS Number:
6638-64-8
Molecular Weight:
241.20
MDL number:
MFCD00004992
UNSPSC Code:
12352100
PubChem Substance ID:
24847947
NACRES:
NA.22

Assay

98%

form

solid

mp

203-205 °C (lit.)

SMILES string

[O-][N+](=O)c1ccc-2c(OC(=O)c3ccccc-23)c1

InChI

1S/C13H7NO4/c15-13-11-4-2-1-3-9(11)10-6-5-8(14(16)17)7-12(10)18-13/h1-7H

InChI key

KWGYGQPIDANWAX-UHFFFAOYSA-N

General description

7-Nitro-3,4-benzocoumarin was prepared by the oxidation of 4′-nitrobiphenyl-2-carboxylic acid.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301,H319

Precautionary Statements

P301 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

T Watanabe et al.
Mutation research, 388(1), 67-78 (1997-01-15)
The effect of rat liver S9 on the mutagenicity of 10 nitrated polycyclic aromatic hydrocarbons (nitro-PAHs) was evaluated with Salmonella typhimurium TA98NR using S9 from phenobarbital-, 3-methylcholanthrene (MC)-, beta-naphthoflavone- and polychlorobiphenyl-treated and untreated rats. 2-Nitrofluorene (2-NFI), 2-nitrofluoren-9-one (2-NFlone), 2-nitrocarbazole (2-NCz)
Mutagenicity of nitrodibenzopyranones in the Salmonella plate-incorporation and microsuspension assays.
T Watanabe et al.
Mutation research, 345(1-2), 1-9 (1995-11-01)

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