4-甲基噻唑-5-甲酸

4-甲基噻唑-5-甲酸

4-methyl-1,3-thiazole-5-carboxylic acid

20485-41-0

C5H5NO2S

143.16400

78.43000

1.14970

143.00400

白色至淡黄色晶体粉末

1.611

Stable at normal temperratures and pressures.

137.4ºC

0.003mmHg at 25°C

Keep container tightly closed.

287 °C (dec.)(lit.)

1.418 g/cm3

303.6ºC at 760 mmHg

GHS07

警告

H317

2934100090

3

R36/37/38

S37/39-S26

XJ3680000

Xi

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