3,4-二氢-7-羟基-2(1H)-喹啉酮

3,4-二氢-7-羟基-2(1H)-喹啉酮

7-hydroxy-3,4-dihydro-1H-quinolin-2-one

22246-18-0

C9H9NO2

163.17300

49.33000

1.41490

163.06300

白色粉末

198ºC

233-237 °C

1.282 g/cm3

403.7ºC at 760 mmHg

GHS07

警告

H302; H317

2933499090

R22; R43

S36/37

Xi; Xn

品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2933499090. Other Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused