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3-Cyano-7-hydroxycoumarin Structure

3-Cyano-7-hydroxycoumarin

Chemical Properties

Melting point ≥250 °C(lit.)
Boiling point 436.6±45.0 °C(Predicted)
Density  1.50±0.1 g/cm3(Predicted)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  DMF: soluble
form  powder to crystal
pka 7.03 ± 0.20, most acidic, temperature: 25 °C
color  Yellow solid or powder
λmax 408 nm (Buffer pH 9); 408 nm (MeOH)
BRN  153271
Major Application Electroluminescentdevice;laser dyes; modified polyester for foodcontainers/beverage bottles; monitoring of cationicphotopolymerization processes;textiles;thin films
Biological Applications Detectingmicroorganisms,nucleic acids; inhibiting cellproliferation/tumor growth; reference standard foresters; ethers,phosphates substrates; asa substrate for measuring nucleic acid polymerasesactivity; treating viral or parasite infections
InChIKey IJQYTHQDUDCJEQ-UHFFFAOYSA-N
CAS DataBase Reference 19088-73-4

Safety

Symbol(GHS) GHS hazard pictograms
Signal wordWarning
Hazard statements H302+H312+H332-H315-H319-H335
Precautionary statements P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
Hazard Codes  Xn
Risk Statements  20/21/22-36/37/38
Safety Statements  26-36
WGK Germany  3
8
HS Code  2932.20.4500
NFPA 704:
0
2 0

3-Cyano-7-hydroxycoumarin Price

3-Cyano-7-hydroxycoumarin Chemical Properties,Usage,Production

Preparation Products And Raw materials

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