Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzo[b]thiophene-3-boronic acid pinacol ester
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(BENZO[B]THIOPHEN-3-YL)-4,4,5,5-TETRAMETHYL-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

171364-86-6

171364-86-6 structure

171364-86-6 structure

Name: Benzo[b]thiophene-3-boronic acid pinacol ester
Chemical Name: 2-(Benzo[b]thiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS Number: 171364-86-6
Molecular Formula: C₁₄H₁₇BO₂S
Molecular Weight: 260.160
Create Date: 2018-05-27 08:00:00
Modify Date: 2025-08-26 07:21:22

Name	2-(Benzo[b]thiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Synonyms	Benzo[b]thiophene-3-boronic acid pinacol ester Benzo[b]thiophene, 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2-(1-Benzothiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Density	1.1±0.1 g/cm3
Boiling Point	377.7±15.0 °C at 760 mmHg
Melting Point	79 °C
Molecular Formula	C₁₄H₁₇BO₂S
Molecular Weight	260.160
Flash Point	182.2±20.4 °C
Exact Mass	260.104218
PSA	46.70000
LogP	3.20050
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.570

7342-82-7 structure

7342-82-7

25015-63-8 structure

25015-63-8

~%

171364-86-6 structure

171364-86-6

Literature: US2009/54454 A1, ; Page/Page column 16 ; US 20090054454 A1

7342-82-7 structure

7342-82-7

61676-62-8 structure

61676-62-8

~75%

171364-86-6 structure

171364-86-6

Literature: Nakagawa, Hisako; Kawai, Shigekazu; Nakashima, Takuya; Kawai, Tsuyoshi Organic Letters, 2009 , vol. 11, # 7 p. 1475 - 1478

Precursor 3
7342-82-7 25015-63-8 61676-62-8
DownStream 0

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.