DOTA CAS 60239-18-1

Product Description:

Product Name: DOTA CAS NO: 60239-18-1

Synonyms:

1,4,7,10-Tetraazacyclododecane-1,4,7,10-Tetraacetic Acid;

2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid;

Chemical & Physical Properties:

Appearance: White powder

Assay :≥98.0%+

Density: 1.321 g/cm3

Boiling Point: 701.6℃ at 760 mmHg

Melting Point: 267℃

Flash Point: 378.1℃

Refractive Index: 1.531

Vapor Pressure: 0.0±4.8 mmHg at 25℃

Safety Information:

Symbol: GHS07

Signal Word: Warning

Safety Statements: S26; S36

Hazard Code: Xi

HS Code: 2933990090

Risk Statements: R36/37/38

Hazard Declaration: H315; H319; H335

Caution Statements: P261; P305 + P351 + P338

1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (also known as DOTA) is an organic compound with the formula (CH2CH2NCH2CO2H)4. The molecule consists of a central 12-membered tetraaza (i.e., containing four nitrogen atoms) ring. DOTA is used as a complexing agent, especially for lanthanide ions. Its complexes have medical applications as contrast agents and cancer treatments.

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