Skip to Content
Merck
All Photos(1)

Key Documents

A7300

Sigma-Aldrich

N-Acetylbenzoquinoneimine

Synonym(s):

N-(4-Oxo-1-cyclohexa-2,5-dienylidene)acetamide, N-Acetyl-p-benzo-quinoneimine, NAPQI

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C8H7NO2
CAS Number:
Molecular Weight:
149.15
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

form

solid

Quality Level

storage temp.

−70°C

SMILES string

CC(=O)\N=C1\C=CC(=O)C=C1

InChI

1S/C8H7NO2/c1-6(10)9-7-2-4-8(11)5-3-7/h2-5H,1H3

InChI key

URNSECGXFRDEDC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Reactant involved in:
  • Redox reactions
  • Hydrohalogenation
  • pH dependent reactions: in acidic media it is hydrolyzed, hydroxylated in alkaline media, and dimerized at intermediate pHs
  • Mediation of acetaminophen hepatotoxicity
  • Studies to identify the utility of acetaminophen for treating autoimmune disorders

Other Notes

Acetaminophen metabolite that reacts with serum proteins.

Caution

air, moisture and light sensitive

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

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

Visit the Document Library

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