7-羟基-4-(三氟甲基)香豆素是一类7-羟基香豆素,主要用作激光染料。它具有特征发射光谱,可用于激发态质子转移(ESPT)。
200
98%
solid
7.26
178-180 °C (lit.)
λex 385 nm; λem 502 nm in methanol
Oc1ccc2c(OC(=O)C=C2C(F)(F)F)c1
1S/C10H5F3O3/c11-10(12,13)7-4-9(15)16-8-3-5(14)1-2-6(7)8/h1-4,14H
CCKWMCUOHJAVOL-UHFFFAOYSA-N
Danger
Acute Tox. 2 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Respiratory system
6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK 3
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges