应用
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.

备注
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.

基本信息

MDL
MFCD00010697

EINECS
000-000-0

分子式
C₁₄H₁₉N₃O₈

分子量
357.32

熔点
ca 190° dec.

灵敏度
Moisture Sensitive. Ambient temperatures.

溶解性
Hydrolyzes in water.

Beilstein
1230954

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/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.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否