4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)benzonitrile
4-((4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)甲基)苯甲腈
Also known as: (4-cyanobenzyl)boronic acid pinacol ester, 4-cyanobenzylboronic acid pinacol ester, benzonitrile, 4-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-, 4-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]benzonitrile, 4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)benzonitrile
4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)benzonitrile (CAS 475250-43-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H18BNO2 and a molecular weight of 243.109 g/mol. It is also known as (4-cyanobenzyl)boronic acid pinacol ester, 4-cyanobenzylboronic acid pinacol ester and benzonitrile, 4-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-. Key properties include a melting point of 38-42°C, a boiling point of 335.9±35.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 156.9±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 475250-43-2
- Jingsj CID
- J-1310072-4
- Molecular Formula
- C14H18BNO2
- Chinese Name
- 4-((4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)甲基)苯甲腈
- Molecular Weight
- 243.109 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 38-42°C |
|---|---|
| Boiling Point | 335.9±35.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 156.9±25.9 °C |
Frequently Asked Questions
What is the CAS number of 4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)benzonitrile?
The CAS number of 4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)benzonitrile is 475250-43-2.
What are the molecular formula and molecular weight of 4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)benzonitrile?
4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)benzonitrile has molecular formula C14H18BNO2 and molecular weight 243.109 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)benzonitrile (CAS 475250-43-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1310072-4 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.