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2,5-Difluoropyridine

2,5-Difluoropyridine structure

CAS No:
84476-99-3
Formula:
C5H3F2N
Chemical Name:
2,5-Difluoropyridine
Synonyms:
2,5-DIFLUOROPYRIDINE;2,5-Difluoropyridine 99%;2,5- twofluorine pyridine;Pyridine,2,5-difluoro-
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

Colorless Transparent Liquid

2,5-Difluoropyridine Basic Attributes

Molecular Weight：

115.08

Exact Mass：

115.023354

DSSTox ID：

DTXSID30376528

HScode：

2933399090

Characteristics

PSA：

12.9

XLogP3：

1.4

Appearance：

Colorless liquid

Density：

1.3±0.1 g/cm3

Melting Point：

-33°C(lit.)

Boiling Point：

115°C(lit.)

Flash Point：

24℃

Refractive Index：

1.447

Storage Conditions：

Room temperature.

Safety Information

Packing level：

Ⅲ

Hazard category：

IRRITANT, FLAMMABLE

Transport codes：

1993

wgk germany：

hazard class code：

10-36/37/38-22

safety instructions：

16-26-36/37/39-37

Marks：

T,F,Xi,Xn

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H226-H315-H319-H335

GHS Classification：

|Warning|H226 (95.56%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 45 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:115.08
XLogP3:1.4
Hydrogen Bond Acceptor Count:3
Exact Mass:115.02335542
Monoisotopic Mass:115.02335542
Topological Polar Surface Area:12.9
Heavy Atom Count:8
Complexity:76.8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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