香豆素 334(Coumarin 334,55804-67-6)是一种激光染料,最大吸收波长为 452 nm。
英文别名 | 10-Acetyl-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11-one |
CAS号 | 55804-67-6 |
SMILES | CC(=O)c1cc2cc3c4c(c2oc1=O)CCCN4CCC3CopyCopied |
Inchi | InChI=1S/C17H17NO3/c1-10(19)14-9-12-8-11-4-2-6-18-7-3-5-13(15(11)18)16(12)21-17(14)20/h8-9H,2-7H2,1H3CopyCopied |
InchiKey | RFTSSZJZXOSICM-GRSHGNNSSA-NCopyCopied |
分子式 Formula | C17H17NO3 |
闪点 FP | 157.4±23.8 ℃ |
沸点 Boiling point | 559.8±50.0 ℃ at 760 mmHg |
密度 Density | 1.34 g/cm3 (Predicted) |
性状 | Crystalline or powder |
储藏条件 Storage conditions | storage at -4℃ (6-12weeks), longer storage period at -20℃ (1-2years),0℃条件下运输 |