Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

View All Documentation

D104809

Sigma-Aldrich

Dihydrocoumarin

99%

Synonym(s):

3,4-Dihydro-1-benzopyran-2-one, Benzodihydropyrone, Hydrocoumarin

Sign Into View Organizational & Contract Pricing

Select a Size

All Photos(2)

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C9H8O2
CAS Number:
119-84-6
Molecular Weight:
148.16
EC Number:
204-354-9
MDL number:
MFCD00006881
UNSPSC Code:
12352100
PubChem Substance ID:
24893333
NACRES:
NA.22

Quality Level

100

assay

99%

form

liquid

refractive index

n20/D 1.556 (lit.)

bp

272 °C (lit.)

mp

24-25 °C (lit.)

density

1.169 g/mL at 25 °C (lit.)

SMILES string

O=C1CCc2ccccc2O1

InChI

1S/C9H8O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-4H,5-6H2

InChI key

VMUXSMXIQBNMGZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H317

Hazard Classifications

Acute Tox. 4 Oral - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

>212.0 °F - closed cup

flash_point_c

> 100 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
STBJ1589
STBH8336
MKBS1583V
STBD8388V
MKBN2590V

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