4,4,5,5-tetramethyl-2-(4-(methylsulfonyl)phenyl)-1,3,2-dioxaborolane
4-(甲磺酰基)苯硼酸频哪醇酯
Also known as: 2-(4-methanesulfonylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-(methanesulfonyl)phenylboronic acid pinacol ester, 4-methylsulfonylphenylboronic acid pinacol ester, 2-(4-methylsulfonylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-(4-(methylsulfonyl)phenyl)-1,3,2-dioxaborolane
- CAS No.
- 603143-27-7
- Jingsj CID
- J-1993489-3
- Molecular Formula
- C13H19BO4S
- Chinese Name
- 4-(甲磺酰基)苯硼酸频哪醇酯
- Molecular Weight
- 282.164 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 162-163ºC |
|---|---|
| Boiling Point | 421.1±37.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 208.5±26.5 °C |
Frequently Asked Questions
What is the CAS number of 4,4,5,5-tetramethyl-2-(4-(methylsulfonyl)phenyl)-1,3,2-dioxaborolane?
603143-27-7
What are the molecular formula and molecular weight of 4,4,5,5-tetramethyl-2-(4-(methylsulfonyl)phenyl)-1,3,2-dioxaborolane?
C13H19BO4S, molecular weight 282.164 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026