DOTA

Also known as: DOTA, Tetraxetan, 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, 1,4,7,10-Tetraazacyclododecane-N,N',N'',N'''-tetraacetic acid, 2,2',2'',2'''-(1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid, NSC 681107, Tetraaza-12-crown-4-1,4,7,10-tetraacetic acid, UNII-1HTE449DGZ, MFCD00068657

DOTA (CAS 60239-18-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H28N4O8 and a molecular weight of 404.42 g/mol. Key properties include a melting point of 267ºC, a boiling point of 701.6±60.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 378.1±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 60239-18-1
Jingsj CID: J-1969593-3
Molecular Formula: C₁₆H₂₈N₄O₈
Molecular Weight: 404.42 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	267ºC
Boiling Point	701.6±60.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	378.1±32.9 °C
Exact Mass	404.190704
PSA	162.16000
LogP	-1.31
Appearance	Powder \| white
Vapor Pressure	0.0±4.8 mmHg at 25°C
Refractive Index	1.532

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of DOTA?

The CAS number of DOTA is 60239-18-1.

What are the molecular formula and molecular weight of DOTA?

DOTA has molecular formula C16H28N4O8 and molecular weight 404.42 g/mol.

What are the upstream and downstream products of DOTA?

For DOTA, Upstream Products: Chloroacetic acid, Cyclen, 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: 8/21/2026

How to cite: Jingsj. "DOTA (CAS 60239-18-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1969593-3 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.