2,3,5,6-Tetrafluoro-4-pyridinamine

Names

[ Name ]:
2,3,5,6-Tetrafluoro-4-pyridinamine

[Synonym ]:
MFCD00010855
4-Pyridinamine, 2,3,5,6-tetrafluoro-
2,3,5,6-Tetrafluoro-4-pyridinamine
4-Amino-2,3,5,6-tetrafluoropyridine
2,3,5,6-tetrafluoropyridin-4-amine

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
208.3±35.0 °C at 760 mmHg

[ Melting Point ]:
85-87 °C(lit.)

[ Molecular Formula ]:
C₅H₂F₄N₂

[ Molecular Weight ]:
166.076

[ Flash Point ]:
79.8±25.9 °C

[ Exact Mass ]:
166.015411

[ PSA ]:
38.91000

[ LogP ]:
1.96

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.473

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302 + H312 + H332-H315-H319-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Pentafluoropyridine
2,3,5,6-TETRAFLUORO-4-HYDRAZINOPYRIDINE
Ammonia
TETRAFLUORO-4-(2,4,6-TRIMETHYLPHENYLAZO)-PYRIDINE)
N-(2,3,5,6-Tetrafluoro-4-pyridyl)guanidine
2,3,5,6-tetrafluoro-4-nitropyridine
N-(2,3,5,6-tetrafluoropyridin-4-yl)hydroxylamine
4-azido-2,3,5,6-tetrafluoropyridine

DownStream

2(1H)-Pyridinone,4-amino-3,5,6-trifluoro-,hydrazone(9CI)
2(1H)-Pyridinone,4-amino-3,5-difluoro-(9CI)
4-bromo-2,3,5,6-tetrafluoropyridine
1-Amino-4-bromo anthraquinone
2,3,5-TRIFLUORO-PYRIDIN-4-YLAMINE
9,10-Anthracenedione,1-amino-4-chloro-
TETRAFLUORO-4-(2,4,6-TRIMETHYLPHENYLAZO)-PYRIDINE)
2,3,6-trifluoropyridin-4-amine
4-azido-2,3,5,6-tetrafluoropyridine

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

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.

J. Chem. Soc. Perkin Trans. I , 2964-70, (1972)

2,3,5,6-tetrafluoro-4-(1-hydroxyethyl)pyridine
2,3,5,6-TETRAFLUORO-4-(TRIFLUOROMETHYL)PHENOL
2,3,5,6-tetrafluoro-4-nitropyridine
2,3,5,6-tetrafluoro-4-hydrazinyl-benzonitrile
2,3,5,6-tetrafluoro-4-(1-hydroxypropyl)pyridine
2,3,5,6-tetrafluoro-4-nitrobenzenethiol
(2R,3R,4R,5R)-2-(6-Amino-9H-purin-9-yl)-4-hydroxy-5-(((hydroxy((hydroxy(phosphonooxy)phosphoryl)oxy)phosphoryl)oxy)methyl)tetrahydrofuran-3-yl 4-(methylamino)benzoate
2-(3-(1-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethylindolin-2-ylidene)prop-1-en-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium chloride
(11bR)-4-Hydroxy-2,6-bis(4-vinylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide
2-((tert-Butoxycarbonyl)amino)-3-(7-ethyl-1H-indol-3-yl)propanoic acid
4,5-Bis((3aR,8aS)-3a,8a-dihydro-8H-indeno[1,2-d]oxazol-2-yl)acridine
2-((tert-Butoxycarbonyl)amino)-3,3-dimethyl-4-phenylbutanoic acid
tert-Butyl 2-(cyanomethyl)-3,8-diazabicyclo[3.2.1]octane-3-carboxylate
4-Amino-N-(p-tolyl)benzamide hydrochloride
5,6,12,13-Tetrachloro-2,9-bis(2,2,3,3,4,4,4-heptafluorobutyl)-3,10-dihydroxy-1,8-dioxo-1,2,8,9-tetrahydroanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-4,7,11,14-tetracarbonitrile
(4S,4'S)-2,2'-(Propane-2,2-diyl)bis(4-((S)-(3,5-dimethylphenyl)(3-methoxyphenyl)methyl)-4,5-dihydrooxazole)

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