Alfa Aesar™ Diethylenetriaminepentaacetic acid dianhydride, 95%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: L15178.03

UNSPSC: 12352106

Code: NEW

Additional Details:
Additional Details: CAS Number: 23911-26-4 Weight: 0.01000kg


Quantity 1g

Product Code. 11318186

Quantity Price
1 £ 25.65 / 1g
Estimated Shipment date
from Supplier 09-05-2017
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Description and Specification

Chemical Identifiers

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

Specification

Formula Weight 357.32
CAS 23911-26-4
Quantity 1g
Chemical Name or Material Diethylenetriaminepentaacetic acid dianhydride
Assay 95%
Beilstein 1230954
Melting Point ≈190°C
Molecular Formula C14H19N3O8
MDL Number MFCD00010697
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.

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.

Documentation

Technical documents

Safety and Handling

Warning

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

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.