Skip to Content
Merck
CN

732907

3,7-Dibromochromone

Synonym(s):

3,7-Dibromo-4H-benzopyran-4-one, 3,7-Dibromo-4H-chromen-4-one

Sign In to View Organizational & Contract Pricing

Select a Size

About This Item

Empirical Formula (Hill Notation):
C9H4Br2O2
CAS Number:
1159978-70-7
Molecular Weight:
303.93
MDL number:
MFCD12196351
UNSPSC Code:
12352100
PubChem Substance ID:
329764769
NACRES:
NA.22

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

form

solid

mp

140-146 °C

SMILES string

Brc1ccc2C(=O)C(Br)=COc2c1

InChI

1S/C9H4Br2O2/c10-5-1-2-6-8(3-5)13-4-7(11)9(6)12/h1-4H

InChI key

VRJRKKZNBPQORR-UHFFFAOYSA-N

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKBF8326V

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

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