1,3-噻唑啉-4-酮-2-乙腈

1,3-噻唑啉-4-酮-2-乙腈

2-(4-oxo-1,3-thiazol-2-yl)acetonitrile

74246-64-3

C5H4N2OS

140.16300

78.52000

0.00758

140.00400

1.675

135.6ºC

183-185ºC

1.43g/cm3

300.6ºC at 760 mmHg

2934100090

UN 3439

R23/24/25

S36/37

Xn

品名, 成分含量, 用途

2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

2934100090. Other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure