Triisopropyl borate
硼酸三异丙酯
Also known as: Boric acid triisopropyl ester, Triisopropoxyborane, Boron isopropoxide, Isopropyl borate, Tri-i-Propylborate, tris(1-methylethyl) borate, Boric acid (HBO), tris(1-methylethyl) ester, MFCD00008872, EINECS 226-529-9
- CAS No.
- 5419-55-6
- Jingsj CID
- J-42658-5
- Molecular Formula
- C9H21BO3
- Chinese Name
- 硼酸三异丙酯
- Molecular Weight
- 188.072 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -59 °C |
|---|---|
| Boiling Point | 140.0±8.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 10.0±0.0 °C |
GHS Safety & Compliance
FlammableSignal word: Danger
Frequently Asked Questions
What is the CAS number of Triisopropyl borate?
5419-55-6
What are the molecular formula and molecular weight of Triisopropyl borate?
C9H21BO3, molecular weight 188.072 g/mol
Is Triisopropyl borate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026