Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

B80607

Sigma-Aldrich

4-Bromoresorcinol

97%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
BrC6H3-1,3-(OH)2
CAS Number:
6626-15-9
Molecular Weight:
189.01
EC Number:
229-586-8
MDL number:
MFCD00002272
UNSPSC Code:
12352100
PubChem Substance ID:
24892046
NACRES:
NA.22

Quality Level

100

Assay

97%

form

powder

bp

150 °C/12 mmHg (lit.)

mp

97-100 °C (lit.)

SMILES string

Oc1ccc(Br)c(O)c1

InChI

1S/C6H5BrO2/c7-5-2-1-4(8)3-6(5)9/h1-3,8-9H

InChI key

MPCCNXGZCOXPMG-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

13 - Non 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
MKCN0617
MKBT9617V
MKBQ8085V
MKBM6623V
MKBJ2589V

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.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Nebebech Belai et al.
Journal of AOAC International, 102(3), 936-941 (2018-11-20)
Background: Certain impurities in the color additives drug and cosmetic (D&C) Red No. 21 (R21), D&C Red No. 22 (R22), and their lakes are limited to levels specified in the Code of Federal Regulations (CFR) and are quantified by the

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