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454559

Sigma-Aldrich

1,4-Difluoroanthraquinone

96%

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About This Item

Empirical Formula (Hill Notation):
C14H6F2O2
CAS Number:
28736-42-7
Molecular Weight:
244.19
MDL number:
MFCD00474545
UNSPSC Code:
12352100
PubChem Substance ID:
24868934

Quality Level

100

Assay

96%

mp

228-232 °C (lit.)

SMILES string

Fc1ccc(F)c2C(=O)c3ccccc3C(=O)c12

InChI

1S/C14H6F2O2/c15-9-5-6-10(16)12-11(9)13(17)7-3-1-2-4-8(7)14(12)18/h1-6H

InChI key

DTNCXQHDOJRTCD-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
15924CE
13013CE
38826JQ
19805CO
14124MO

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Heterogeneous organocatalysis for the asymmetric desymmetrization of meso-cyclic anhydrides using silica gel-supported bis-cinchona alkaloids.
Kim HS, et al.
Tetrahedron, 60(52), 12051-12051 (2004)
Synthesis of a New Chiral Ligand (QN)2AQN and Its Application to the Catalytic Asymmetric Aminohydroxylation of Methyl Cinnamates.
Si-Kun C, et al.
Chin. J. Chem., 25(8), 982-986 (2005)
Synthesis of fluorine-substituted anthraquinones and aza-anthraquinones.
Khanapure SP, et al.
Journal of Fluorine Chemistry, 68(2), 131-134 (1994)
H-J Lehmler et al.
Tetrahedron, 66(14), 2561-2569 (2010-03-23)
A series of colored hydrocarbon and fluorocarbon tagged 1-fluoro-4-alkylamino-anthraquinones and 1,4-bis-alkylamino-anthraquinone probe molecules were synthesized from a (fluorinated) alkyl amine and 1,4-difluoroanthraquinone to aid in the development of fluorous separation applications. The anthraquinones displayed stacking of the anthraquinone tricycle and

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