Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (E)-4,4,5,5-Tetramethyl-2-(3-methylbut-1-en-1-yl)-1,3,2-dioxaborolane
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (E)-4,4,5,5-tetramethyl-2-(3-methylbut-1-en-1-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

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: (E)-4,4,5,5-tetramethyl-2-(3-methylbut-1-en-1-yl)-1,3,2-dioxaborolane
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

177949-92-7

177949-92-7 structure

177949-92-7 structure

Name: (E)-4,4,5,5-tetramethyl-2-(3-methylbut-1-en-1-yl)-1,3,2-dioxaborolane
Chemical Name: 4,4,5,5-tetramethyl-2-[(E)-3-methylbut-1-enyl]-1,3,2-dioxaborolane
CAS Number: 177949-92-7
Molecular Formula: C₁₁H₂₁BO₂
Molecular Weight: 196.09400
Create Date: 2017-07-07 15:39:03
Modify Date: 2025-09-12 12:40:38

Name	4,4,5,5-tetramethyl-2-[(E)-3-methylbut-1-enyl]-1,3,2-dioxaborolane
Synonyms	3-methylbut-1-enylboronic acid pinacol ester

Molecular Formula	C₁₁H₂₁BO₂
Molecular Weight	196.09400
Exact Mass	196.16300
PSA	18.46000
LogP	2.83000

598-23-2 structure

598-23-2

25015-63-8 structure

25015-63-8

~82%

177949-92-7 structure

177949-92-7

Literature: Kontokosta, Dimitra; Mueller, Daniel S.; Wang, Heng-Yen; Anderson, Laura L. Organic Letters, 2013 , vol. 15, # 18 p. 4830 - 4833

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