27425-55-4|Coumarin 7Products Supply - Chemical intermediates Network

Coumarin 7 cas no: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;

Identification

NameCoumarin 7
CAS27425-55-4
Synonyms3-(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;
EINECS(EC#)248-451-4
Molecular FormulaC₂₀H₁₉N₃O₂
Molecular Weight333.38

Chemical Properties

AppearanceYellow crystalline powder
refractive index1.692

Safety Data

Hazard Xn: Harmful;
Risk R20/21/22;R36/37/38
Safety

Hazard Codes:
Xi: Irritant
Xn: Harmful
Risk Statements about Coumarin 7 (27425-55-4):
R20/21/22 Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 Irritating to eyes, respiratory system and skin.
Safety Statements about Coumarin 7 (27425-55-4):
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 Wear suitable gloves and eye/face protection.
Attentions:
1. Storage: Store in a cool, dry place. Store in a tightly closed container.
2. Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

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Coumarin 7 cas no:27425-55-4

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