Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate
Also known as: DO3A tert-Butyl ester, DO3A-t-Bu-ester, 1,4,7,10-Tetraazacyclododecane-1,4,7-triacetic acid tri-tert-butyl ester, DO3AtBu, Tri-tert-butyl 2,2',2''-(1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate, tert-butyl 2-[4,7-bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-1,4,7,10-tetrazacyclododec-1-yl]acetate
Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate (CAS 122555-91-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C26H50N4O6 and a molecular weight of 514.698 g/mol. Key properties include a boiling point of 561.6±50.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 293.4±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 122555-91-3
- Jingsj CID
- J-7048-4
- Molecular Formula
- C26H50N4O6
- Molecular Weight
- 514.698 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 561.6±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 293.4±30.1 °C |
| Exact Mass | 514.373047 |
| PSA | 100.65000 |
| LogP | 4.21 |
| Vapor Pressure | 0.0±1.5 mmHg at 25°C |
| Refractive Index | 1.467 |
Activity & Biological Data
| Additional Information | [1]. Martha L Gilbert, et al. A new synthetic route to 2-(p-nitrobenzyl)-1,4,7,10-tetraazacyclododecane. doi:10.1016/S0040-4039(00)73873-1 |
|---|
Frequently Asked Questions
What is the CAS number of Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate?
The CAS number of Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate is 122555-91-3.
What are the molecular formula and molecular weight of Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate?
Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate has molecular formula C26H50N4O6 and molecular weight 514.698 g/mol.
What are the upstream and downstream products of Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate?
For Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate, Upstream Products: tert-Butyl bromoacetate, Cyclen, tert-Butyl chloroacetate; Downstream Products: Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tri-tert-butyl 1,4,7,10-tetraazacyclododecane-1,4,7-triacetate (CAS 122555-91-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7048-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.