Pyridine, 4-(difluoromethyl)- (9CI)

Modify Date: 2025-09-13 17:43:35

Pyridine, 4-(difluoromethyl)- (9CI) Structure
Pyridine, 4-(difluoromethyl)- (9CI) structure
Common Name Pyridine, 4-(difluoromethyl)- (9CI)
CAS Number 82878-62-4 Molecular Weight 129.10700
Density N/A Boiling Point N/A
Molecular Formula C6H5F2N Melting Point N/A
MSDS Chinese USA Flash Point 123.8 °F
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning

 Names

Name 4-(Difluoromethyl)pyridine
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C6H5F2N
Molecular Weight 129.10700
Exact Mass 129.03900
PSA 12.89000
LogP 2.01920

 Safety Information

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning
Hazard Statements H226-H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
RIDADR UN 1993C 3 / PGIII
HS Code 2933399090
Flash Point(F) 123.8 °F
Flash Point(C) 51 °C

 Synthetic Route

~0%

Pyridine, 4-(difluoromethyl)- (9CI) Structure

Pyridine, 4-(di...

CAS#:82878-62-4

Literature: Ying; DesMarteau; Gotoh Tetrahedron, 1996 , vol. 52, # 1 p. 15 - 22

~26%

Pyridine, 4-(difluoromethyl)- (9CI) Structure

Pyridine, 4-(di...

CAS#:82878-62-4

Literature: Haas, Alois; Spitzer, Martin; Lieb, Max Chemische Berichte, 1988 , vol. 121, p. 1329 - 1340

~%

Pyridine, 4-(difluoromethyl)- (9CI) Structure

Pyridine, 4-(di...

CAS#:82878-62-4

Literature: Tetrahedron, , vol. 52, # 1 p. 15 - 22

 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%

 Synonyms

4-difluoromethylpyridine
4-(Difluormethyl)pyridin
pyridine,4-(difluoromethyl)
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