Basic information Safety Price Use Supplier Spectrum Related
DASPEI Structure

DASPEI

Chemical Properties

Melting point 267 °C (dec.)(lit.)
storage temp.  2-8°C
solubility  methanol: soluble
form  solid
color  red
Sensitive  Light Sensitive
λmax 461 nm
Biological Applications Detecting prostate cancer; drug screening assays; treating amyloidosis disorder
Major Application Color proofing materials;holographic materials;monitoring photopolymerizationprocesses;platemaking materials;optoelectronicdevices;photographic materials/systems;photoresists;thermal cure monitoring of phenolicresole resins
EWG's Food Scores 1
EPA Substance Registry System Pyridinium, 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-ethyl-, iodide (3785-01-1)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H315-H319-H335
Precautionary statements P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  UU3971000
8-10
TSCA  Yes
NFPA 704:
1
2 0

DASPEI Price

DASPEI Chemical Properties,Usage,Production

Preparation Products And Raw materials

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