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Merck
CN

300624

4-Amino-2,3,5,6-tetrafluoropyridine

98%

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About This Item

Empirical Formula (Hill Notation):
C5H2F4N2
CAS Number:
Molecular Weight:
166.08
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
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Product Name

4-Amino-2,3,5,6-tetrafluoropyridine, 98%

InChI

1S/C5H2F4N2/c6-1-3(10)2(7)5(9)11-4(1)8/h(H2,10,11)

SMILES string

Nc1c(F)c(F)nc(F)c1F

InChI key

PLVFNMQHMRRBAA-UHFFFAOYSA-N

assay

98%

form

solid

mp

85-87 °C (lit.)

Quality Level

General description

4-Amino-2,3,5,6-tetrafluoropyridine is formed as C-H ′insertion′ product during reaction with 4-azido-2,3,5,6-tetrafluoropyridine.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Studies in azide chemistry. Part V. Synthesis of 4-azido-2, 3, 5, 6-tetrafluoro-, 4-azido-3-chloro-2, 5, 6-trifluoro-, and 4-azido-3, 5-dichloro-2, 6-difluoro-pyridine, and some thermal reactions of the tetrafluoro-compound.
Banks RE and Sparkes GR.
Journal of the Chemical Society. Perkin Transactions 1, 2964-2970 (1972)

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