111843-78-8

Name 5(6)-CARBOXY-2' 7'-DICHLOROFLUORESCEIN
CAS 111843-78-8
Molecular Formula C21H10Cl2O7
MDL Number MFCD00037452
Molecular Weight 445.209
MOL File 111843-78-8.mol
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Chemical Properties

Melting point  ≥250°C (lit.)
storage temp.  4°C, away from moisture
solubility  DMF: soluble
form  Solid
pka 5.1
color  Yellow to orange
InChIKey WHFHRELKGQJJBQ-UHFFFAOYSA-N
SMILES OC(=O)c1ccc(c(c1)C(O)=O)C2=C3C=C(Cl)C(=O)C=C3Oc4cc(O)c(Cl)cc24.OC(=O)c5ccc(C(O)=O)c(c5)C6=C7C=C(Cl)C(=O)C=C7Oc8cc(O)c(Cl)cc68

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3
HS Code  29329990
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Hazard Information

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