Coumarin 7 CAS NO.27425-55-4

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area. Keep away from acids.

Name:

Coumarin 7 (Related Reference)

EINECS:

248-451-4

Molecular Formula:

C₂₀H₁₉N₃O₂

CAS Registry Number:

27425-55-4

Synonyms:

3-(2-Benzimidazolyl)-7-(diethylamino)coumarin; 3-(Benzimidazol-2-yl)-7-diethylamino-2H-benzopyran-2-one; C.I.Disperse Yellow 82; C.I. Solvent Yellow 171; Coumarin 535; Day-GloSavannah Yellow; Disperse Yellow 8GFF; Fluorescent Yellow9GF; K 7; Kayaset Yellow SF-G; NSC 303254; Polycron Brilliant Yellow 10GF; Savannah Yellow; Solvent Yellow 145; Solvent Yellow 185; Terasil Brilliant Flavine 8GFF; Yellow 8GFF;

InChI:

InChI=1/C20H19N3O2/c1-3-23(4-2)14-10-9-13-11-15(20(24)25-18(13)12-14)19-21-16-7-5-6-8-17(16)22-19/h5-12H,3-4H2,1-2H3,(H,21,22)

Molecular Structure:

This structure is also available as a 2d Mol file

Chemical Properties

Appearance:

Yellow crystalline powder

Molecular Weight:

333.38

Density:

1.302 g/cm³

Boiling Point:

602.3 °C at 760 mmHg

Melting Point:

234-237 oC

Flash Point:

318 °C

Refractive index:

1.692

Safety Data of 27425-55-4

Risk Codes:

R20/21/22;R36/37/38

Safety Statements:

S26;S37/39

MSDS infomation:

Coumarin 7 (27425-55-4).msds