Coumarin 307

香豆素 307

Also known as: Coumarin 503, 7-(ethylamino)-6-methyl-4-(trifluoromethyl)chromen-2-one, 7-(ethylamino)-6-methyl-4-(trifluoromethyl)-2H-chromen-2-one, 7-ethylamino-6-methyl-4-trifluoromethylcoumarin, 4-(Trifluoromethyl)-6-methyl-7-(ethylamino)-2H-1-benzopyran-2-one, 7-(Ethylamino)-6-methyl-4-(trifluoromethyl)-2H-1-benzopyran-2-one, COUMARIN 307, COUMARIN 503, Exciton Coumarin 503, coumarin C307, 2H-1-Benzopyran-2-one, 7-(ethylamino)-6-methyl-4-(trifluoromethyl)-, 7-(ethylamino)-6-methyl-4-(trifluoromethyl)-2H-1-benzopyran-2-one

Coumarin 307 (CAS 55804-70-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H12F3NO2 and a molecular weight of 271.23500 g/mol. It is also known as Coumarin 503, 7-(ethylamino)-6-methyl-4-(trifluoromethyl)chromen-2-one and 7-(ethylamino)-6-methyl-4-(trifluoromethyl)-2H-chromen-2-one. Key properties include a melting point of 184ºC, a boiling point of 338.5ºC at 760mmHg, a density of 1.353g/cm3 and a flash point of 158.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

55804-70-1

Jingsj CID

J-17808-4

Molecular Formula

C₁₃H₁₂F₃NO₂

Chinese Name

香豆素 307

Molecular Weight

271.23500 g/mol

Category

Organic Compounds

Last updated

8/21/2026