4,4'-Biphenyldiboronic acid bis(neopentyl glycol) ester
4,4'-联苯基二硼酸二(新戊二醇酯)
Also known as: 2,2'-(4,4'-Biphenyldiyl)bis(5,5-dimethyl-1,3,2-dioxaborinane), 4,4'-Bis(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)biphenyl, Biphenyl-4,4'-diboronic acid bis(neopentyl glycol) ester, MFCD01318103
- CAS No.
- 5487-93-4
- Jingsj CID
- J-31223-1
- Molecular Formula
- C22H28B2O4
- Chinese Name
- 4,4'-联苯基二硼酸二(新戊二醇酯)
- Molecular Weight
- 378.077 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 244-246ºC |
|---|---|
| Boiling Point | 519.3±43.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 267.8±28.2 °C |
GHS Safety & Compliance
Environmental HazardSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4,4'-Biphenyldiboronic acid bis(neopentyl glycol) ester?
5487-93-4
What are the molecular formula and molecular weight of 4,4'-Biphenyldiboronic acid bis(neopentyl glycol) ester?
C22H28B2O4, molecular weight 378.077 g/mol
Is 4,4'-Biphenyldiboronic acid bis(neopentyl glycol) ester hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026