異菸鹼[酸]酐

異菸鹼[酸]酐

Isonicotinic anhydride

7082-71-5

C12H8N2O3

228.20400

69.15000

1.47380

228.05300

1.599

203.1ºC

133ºC

1.317g/cm3

412.3ºC at 760 mmHg

GHS07

警告

H315; H319; H335

2933399090

R34; R14; R36/37/38

7/8-45-36/37/39-25-36-26

C; Xi

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

2933399090. 其他结构含非稠合吡啶环的化合物. 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%

2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%