Skip to Content
Merck
CN

Key Documents

View All Documentation

417351

4-Hydroxy-6-methylcoumarin

98%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C10H8O3
CAS Number:
13252-83-0
Molecular Weight:
176.17
NACRES:
NA.22
PubChem Substance ID:
24866142
UNSPSC Code:
12352100
MDL number:
MFCD00085738
Assay:
98%
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

98%

mp

261-264 °C (lit.)

functional group

ester, ketone

SMILES string

Cc1ccc2OC(=O)C=C(O)c2c1

InChI

1S/C10H8O3/c1-6-2-3-9-7(4-6)8(11)5-10(12)13-9/h2-5,11H,1H3

InChI key

WIRGBZBGYNIZIB-UHFFFAOYSA-N

Application

4-Hydroxy-6-methylcoumarin may be used for the in situ generation of α-methylenechromanes, α-methylenequinoline and ortho-quinone methides, via Knoevenagel reaction. It may be used for the preparation of 8-methyl-2-phenyl-4H-furo-[3,2-c]benzopyran-4-one and 6-methyl-2-phenyl-4H-furo-[2,3-b]benzopyran-4-one.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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.

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