Dibutyl squarate
方酸二正丁酯
Also known as: Squaric acid dibutyl ester, Squaric acid di-n-butyl ester, 3,4-Dibutoxy-3-cyclobutene-1,2-dione, 3,4-Dibutoxycyclobut-3-ene-1,2-dione, 3,4-Di-n-butoxy-3-cyclobutene-1,2-dione, Di-n-butyl squarate, SADBE
- CAS No.
- 2892-62-8
- Jingsj CID
- J-9910-9
- Molecular Formula
- C12H18O4
- Chinese Name
- 方酸二正丁酯
- Molecular Weight
- 226.269 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 353.2±0.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 157.2±30.7 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of Dibutyl squarate?
2892-62-8
What are the molecular formula and molecular weight of Dibutyl squarate?
C12H18O4, molecular weight 226.269 g/mol
Is Dibutyl squarate hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026