Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3,5,6-TETRAFLUORO-4-(PHENYLSULPHONYL)PYRIDINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

23449-67-4

23449-67-4 structure

23449-67-4 structure

Name: 2,3,5,6-TETRAFLUORO-4-(PHENYLSULPHONYL)PYRIDINE
Chemical Name: 4-(benzenesulfonyl)-2,3,5,6-tetrafluoropyridine
CAS Number: 23449-67-4
Molecular Formula: C₁₁H₅F₄NO₂S
Molecular Weight: 291.22200
Create Date: 2018-12-27 13:11:53
Modify Date: 2023-01-18 10:20:39

Name	4-(benzenesulfonyl)-2,3,5,6-tetrafluoropyridine
Synonyms	4-benzenesulfonyl-2,3,5,6-tetrafluoro-pyridine 4-phenylsulfonyl-2,3,5,6-tetrafluoropyridine PC9678 Tetrafluor-4-phenylsulfonylpyridin

Density	1.301g/cm3
Boiling Point	315.3ºC at 760 mmHg
Melting Point	148-149ºC
Molecular Formula	C₁₁H₅F₄NO₂S
Molecular Weight	291.22200
Flash Point	144.5ºC
Exact Mass	290.99800
PSA	55.41000
LogP	3.55160
Vapour Pressure	0.000441mmHg at 25°C
Index of Refraction	1.546

Hazard Codes	Xi: Irritant;
HS Code	2933399090

700-16-3 structure

700-16-3

873-55-2 structure

873-55-2

~91%

23449-67-4 structure

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
700-16-3 873-55-2
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%