Skip to Content
Merck
CN

Key Documents

View All Documentation

C85603

Coumarin-3-carboxylic acid

99%

Synonym(s):

2-Oxo-2H-1-benzopyran-3-carboxylic acid

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C10H6O4
CAS Number:
531-81-7
Molecular Weight:
190.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24893073
EC Number:
208-518-0
Beilstein/REAXYS Number:
154276
MDL number:
MFCD00006852
Assay:
99%
Form:
powder
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

99%

form

powder

mp

189-192 °C (lit.)

functional group

carboxylic acid, ester

SMILES string

OC(=O)C1=Cc2ccccc2OC1=O

InChI

1S/C10H6O4/c11-9(12)7-5-6-3-1-2-4-8(6)14-10(7)13/h1-5H,(H,11,12)

InChI key

ACMLKANOGIVEPB-UHFFFAOYSA-N

Gene Information

human ... PTPN1(5770)

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

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

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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