2,3,5,6-TETRAFLUORO-4-(PHENYLSULPHONYL)PYRIDINE

Modify Date: 2025-09-11 14:48:56

2,3,5,6-TETRAFLUORO-4-(PHENYLSULPHONYL)PYRIDINE structure	Common Name	2,3,5,6-TETRAFLUORO-4-(PHENYLSULPHONYL)PYRIDINE
	CAS Number	23449-67-4	Molecular Weight	291.22200
	Density	1.301g/cm3	Boiling Point	315.3ºC at 760 mmHg
	Molecular Formula	C₁₁H₅F₄NO₂S	Melting Point	148-149ºC
	MSDS	N/A	Flash Point	144.5ºC

Name	4-(benzenesulfonyl)-2,3,5,6-tetrafluoropyridine
Synonym	More Synonyms

Hazard Codes	Xi: Irritant;
HS Code	2933399090

Pentafluoropyridine

CAS#:700-16-3

Sodium benzenes...

CAS#:873-55-2

~91%

2,3,5,6-TETRAFL...

CAS#:23449-67-4

Literature: Baron, Aurelie; Sandford, Graham; Slater, Rachel; Yufit, Dmitry S.; Howard, Judith A. K.; Vong, Antonio Journal of Organic Chemistry, 2005 , vol. 70, # 23 p. 9377 - 9381

Precursor 2
CAS#:700-16-3 Pentafluoropyridine CAS#:873-55-2 Sodium benzenes...
DownStream 0

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%

4-benzenesulfonyl-2,3,5,6-tetrafluoro-pyridine

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

PC9678

Tetrafluor-4-phenylsulfonylpyridin

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Names