Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-ethynyl-2-fluoropyridine
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-ETHYNYL-2-FLUOROPYRIDINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

853909-08-7

853909-08-7 structure

853909-08-7 structure

Name: 5-ethynyl-2-fluoropyridine
Chemical Name: 5-ethynyl-2-fluoropyridine
CAS Number: 853909-08-7
Molecular Formula: C₇H₄FN
Molecular Weight: 121.11200
Create Date: 2018-09-19 21:25:52
Modify Date: 2025-09-18 10:13:10

Name	5-ethynyl-2-fluoropyridine
Synonyms	PYRIDINE,5-ETHYNYL-2-FLUORO 6-fluoro-3-pyridylethyne 5-ethynyl-2-fluoro-pyridine (6-Fluoropyridin-3-yl)acetylene

Molecular Formula	C₇H₄FN
Molecular Weight	121.11200
Exact Mass	121.03300
PSA	12.89000
LogP	1.20200

HS Code	2933399090

904694-32-2 structure

904694-32-2

~31%

853909-08-7 structure

853909-08-7

Literature: Ube Industries, Ltd. Patent: EP1847545 A1, 2007 ; Location in patent: Page/Page column 40 ;

171197-80-1 structure

171197-80-1

~%

853909-08-7 structure

853909-08-7

Literature: US2014/30191 A1, ;

Precursor 1
171197-80-1
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%

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