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Alfa Aesar™ Diethylenetriaminepentaacetic acid dianhydride, 95%


Quantity 1g

Manufacturer: alfa aesar™  L1517803

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Catalog No. AAL1517803

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Description & Specifications

Chemical Identifiers

Formula Weight 357.32
Chemical Name or Material Diethylenetriaminepentaacetic acid dianhydride
Assay 95%
MDL Number MFCD00010697
CAS 23911-26-4
Molecular Formula C14H19N3O8
Beilstein 1230954
Melting Point ≈190°C
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Quantity 1g

Specifications

Chemical Name or Material Diethylenetriaminepentaacetic acid dianhydride
CAS 23911-26-4
Molecular Formula C14H19N3O8
Formula Weight 357.32
MDL Number MFCD00010697
Beilstein 1230954

Applications
Diethylenetriaminepentaacetic acid dianhydride is a reagent used for introducing a strong chelator. It is employed in the synthesis of macrocyclic ligands and lanthanide complexes that are useful as MRI enhancers.

Solubility
Hydrolyzes in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is-20°C. It is sensitive to moisture. Store under dry inert gas.

Accessories

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

SDS & Safety Documents