Skip to Content
Merck

Key Documents

View All Documentation

04623

Furfural

analytical standard

Synonym(s):

2-Furaldehyde, Furan-2-carboxaldehyde

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
C4H3OCHO
CAS Number:
98-01-1
Molecular Weight:
96.08
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329747960
EC Number:
202-627-7
Beilstein/REAXYS Number:
105755
MDL number:
MFCD00003229
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

grade

analytical standard

vapor density

3.31 (vs air)

vapor pressure

13.5 mmHg ( 55 °C)

assay

≥98.5% (GC)

autoignition temp.

599 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

19.3 %

impurities

≤0.5% water

refractive index

n20/D 1.522-1.528, n20/D 1.525 (lit.)

bp

162 °C (lit.)

mp

−36 °C (lit.)

density

1.16 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

[H]C(=O)c1ccco1

InChI

1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H

InChI key

HYBBIBNJHNGZAN-UHFFFAOYSA-N

General description

Furfural is a furan derivative obtained from renewable biomass-derived carbohydrates.

Application

Furfural is a sustainable alternative for petroleum-based building blocks used in the production of fine chemicals, plastics, etc and also offers a promising, rich platform for lignocellulosic biofuels.

Still not finding the right product?

Explore all of our products under Furfural

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

136.4 °F - closed cup

flash_point_c

58 °C - closed cup

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