D196800
1-Fluoro-2,4-dinitrobenzene
99%
Synonym(s):
2,4-Dinitro-1-fluorobenzene, DNFB, DNPF, FDNB, Sanger reagent
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About This Item
Linear Formula:
(O2N)2C6H3F
CAS Number:
Molecular Weight:
186.10
EC Number:
200-734-3
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
398632
assay
99%
refractive index
n20/D 1.569 (lit.)
bp
178 °C/25 mmHg (lit.)
mp
25-27 °C (lit.)
density
1.482 g/mL at 25 °C (lit.)
SMILES string
[O-][N+](=O)c1ccc(F)c(c1)[N+]([O-])=O
InChI
1S/C6H3FN2O4/c7-5-2-1-4(8(10)11)3-6(5)9(12)13/h1-3H
InChI key
LOTKRQAVGJMPNV-UHFFFAOYSA-N
Application
Reagent for labeling terminal amino acid groups. Used in the detection of phenols. Suppresses the action potential in nerves. Induces contact hypersensitivity.
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Warning
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 - STOT SE 3
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
327.2 °F
flash_point_c
164 °C
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Regulatory Information
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W R Welches et al.
Biochemistry, 20(3), 512-517 (1981-02-03)
Bacterial luciferase catalyzes the mixed-function oxidation of a long-chain saturated aldehyde and FMNH2 to yield the carboxylic acid, FMN, and blue-green light. The enzyme was inactivated by 2,4-dinitrofluorobenzene (FDNB) with an observed second-order rate constant (k2(obsd) of 157 M-1 min-1
Journal of Chromatography A, 44, 251-251 (1969)
Suppression of the action potential in nerve by nitrobenzene derivatives.
I M Cooke et al.
Proceedings of the National Academy of Sciences of the United States of America, 60(2), 470-477 (1968-06-01)