Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,4,5,5-tetramethyl-2-(5-(trifluoromethyl)benzo[b]thiophen-2-yl)-1,3,2-dioxaborolane
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,4,5,5-TETRAMETHYL-2-(5-(TRIFLUOROMETHYL)BENZO[B]THIOPHEN-2-YL)-1,3,2-DIOXABOROLANE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1184850-41-6

1184850-41-6 structure

1184850-41-6 structure

Name: 4,4,5,5-TETRAMETHYL-2-(5-(TRIFLUOROMETHYL)BENZO[B]THIOPHEN-2-YL)-1,3,2-DIOXABOROLANE
Chemical Name: 4,4,5,5-tetramethyl-2-[5-(trifluoromethyl)-1-benzothiophen-2-yl]-1,3,2-dioxaborolane
CAS Number: 1184850-41-6
Molecular Formula: C₁₅H₁₆BF₃O₂S
Molecular Weight: 328.15800
Create Date: 2016-12-17 01:08:28
Modify Date: 2025-09-10 13:13:57

Name	4,4,5,5-tetramethyl-2-[5-(trifluoromethyl)-1-benzothiophen-2-yl]-1,3,2-dioxaborolane
Synonyms	qc-2288 rw3623

Molecular Formula	C₁₅H₁₆BF₃O₂S
Molecular Weight	328.15800
Exact Mass	328.09200
PSA	46.70000
LogP	4.21930

HS Code	2934999090

132896-18-5 structure

132896-18-5

73183-34-3 structure

73183-34-3

~67%

1184850-41-6 structure

1184850-41-6

Literature: JANSSEN PHARMACEUTICA N.V. Patent: WO2009/105220 A1, 2009 ; Location in patent: Page/Page column 43-44 ; WO 2009/105220 A1

Precursor 2
132896-18-5 73183-34-3
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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