Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

233269

Sigma-Aldrich

2,4-Difluorophenol

99%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
F2C6H3OH
CAS Number:
367-27-1
Molecular Weight:
130.09
EC Number:
206-688-0
MDL number:
MFCD00009715
UNSPSC Code:
12352100
PubChem Substance ID:
24853964
NACRES:
NA.22

Quality Level

200

Assay

99%

form

solid

refractive index

n20/D 1.486 (lit.)

bp

52-53 °C/19 mmHg (lit.)

mp

22.4 °C (lit.)

density

1.362 g/mL at 25 °C (lit.)

SMILES string

Oc1ccc(F)cc1F

InChI

1S/C6H4F2O/c7-4-1-2-6(9)5(8)3-4/h1-3,9H

InChI key

NVWVWEWVLBKPSM-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

2,4-Difluorophenol has been used:
  • as starting reagent during the synthesis of 4,6-difluoro-5,7-dihydroxytryptamine
  • in the synthesis of 3-carboxy-6,8-difluoro-7-hydroxycoumarin (Pacific Blue), fluorinated fluorescent dye

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

134.6 °F - closed cup

Flash Point(C)

57 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Genetically determined differences in noradrenergic input to the brain cortex: a histochemical and biochemical study in two inbred strains of mice.
B Berger et al.
Neuroscience, 4(7), 877-888 (1979-01-01)
W C Sun et al.
Bioorganic & medicinal chemistry letters, 8(22), 3107-3110 (1999-01-05)
Two new fluorinated fluorescent dyes, 6,8-difluoro-7-hydroxy-4-methylcoumarin (Marina Blue) and 3-carboxy-6,8-difluoro-7-hydroxycoumarin (Pacific Blue), exhibit excellent photophysical properties among a series of novel fluorinated 7-hydroxycoumarins. Most of these fluorinated coumarins have quantum yields (0.63 to 0.89) equal to or higher than that

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