Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 8-FLUORO-2,3-DIHYDRO-4H-THIOCHROMEN-4-ONE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 8-FLUORO-2,3-DIHYDRO-4H-THIOCHROMEN-4-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 8-FLUORO-2,3-DIHYDRO-4H-THIOCHROMEN-4-ONE
Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

21243-12-9

21243-12-9 structure

21243-12-9 structure

Name: 8-FLUORO-2,3-DIHYDRO-4H-THIOCHROMEN-4-ONE
Chemical Name: 8-fluoro-2,3-dihydrothiochromen-4-one
CAS Number: 21243-12-9
Molecular Formula: C₉H₇FOS
Molecular Weight: 182.21500
Create Date: 2018-12-24 20:10:39
Modify Date: 2025-08-25 16:36:38

Name	8-fluoro-2,3-dihydrothiochromen-4-one
Synonyms	8-fluorothiochroman-4-one 8-fluoro-2,3-dihydro-4H-thiochromen-4-one

Density	1.335g/cm3
Boiling Point	288.2ºC at 760 mmHg
Molecular Formula	C₉H₇FOS
Molecular Weight	182.21500
Flash Point	128.1ºC
Exact Mass	182.02000
PSA	42.37000
LogP	2.50420
Vapour Pressure	0.00238mmHg at 25°C
Index of Refraction	1.6

HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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