Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-[3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzonitrile
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 4-[3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzonitrile
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

2141947-89-7

2141947-89-7 structure

2141947-89-7 structure

Name: 4-[3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzonitrile
Chemical Name: 4-[3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzonitrile
CAS Number: 2141947-89-7
Molecular Formula: C₂₀H₂₀BNO₄
Molecular Weight: 349.188
Create Date: 2021-09-13 10:54:25
Modify Date: 2025-08-25 15:46:10

Names
Properties

Name	4-[3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzonitrile
Synonyms	Benzonitrile, 4-[3-formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]- Crisaborole Impurity 5

Density	1.2±0.1 g/cm3
Boiling Point	514.2±50.0 °C at 760 mmHg
Molecular Formula	C₂₀H₂₀BNO₄
Molecular Weight	349.188
Flash Point	264.8±30.1 °C
Exact Mass	349.148529
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.566

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