2,4,4,5,5-Pentamethyl-1,3,2-dioxaborolane
甲基硼酸频哪醇酯
Also known as: Methyl boronic acid pinacol ester, Pinacol cyclic methaneboronate, Pinacol methyl borate ester, 1,3,2-Dioxaborolane, 2,4,4,5,5-pentamethyl-, 2-Methyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- CAS No.
- 94242-85-0
- Jingsj CID
- J-1522634-3
- Molecular Formula
- C7H15BO2
- Chinese Name
- 甲基硼酸频哪醇酯
- Molecular Weight
- 142.004 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 128.2±9.0 °C at 760 mmHg |
|---|---|
| Density | 0.88±0.1 g/cm3 |
| Flash Point | 31.3±18.7 °C |
Frequently Asked Questions
What is the CAS number of 2,4,4,5,5-Pentamethyl-1,3,2-dioxaborolane?
94242-85-0
What are the molecular formula and molecular weight of 2,4,4,5,5-Pentamethyl-1,3,2-dioxaborolane?
C7H15BO2, molecular weight 142.004 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026