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158798

Pentafluoropyridine

≥99%

Synonym(s):

2,3,4,5,6-Pentafluoropyridine, Perfluoropyridine

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About This Item

Empirical Formula (Hill Notation):
C5F5N
CAS Number:
700-16-3
Molecular Weight:
169.05
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24849774
EC Number:
211-839-9
Beilstein/REAXYS Number:
1427064
MDL number:
MFCD00006225
Assay:
≥99%
Form:
liquid
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Quality Segment

assay

≥99%

form

liquid

refractive index

n20/D 1.386 (lit.)

density

1.54 g/mL at 25 °C (lit.)

functional group

fluoro

SMILES string

Fc1nc(F)c(F)c(F)c1F

InChI

1S/C5F5N/c6-1-2(7)4(9)11-5(10)3(1)8

InChI key

XTGOWLIKIQLYRG-UHFFFAOYSA-N

General description

The reactions of pentafluoropyridine with cobalt(0) complex, Co(PMe3)4 was investigated.

Pentafluoropyridine is a fluorinated building block for the synthesis of polysubstituted pyridine derivatives.

Application

Pentafluoropyridine was used in the preparation of η2-C,C coordinated pentafluoropyridine complex. It was also used in the preparation of polyfluorinated coupling products via Pd(0)-catalyzed cross-coupling reaction with diarylzinc compounds. It was also used as derivatizing reagent in the sensitive GC-MS method for determination of the four endocrine disrupting chemicals.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

77.0 °F - closed cup

Flash Point (°C)

25 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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