3-(3-吲哚基)-2-氧代丙酸

3-(3-吲哚基)-2-氧代丙酸

3-(indol-3-yl)pyruvic acid

392-12-1

C11H9NO3

203.19400

70.16000

1.36410

203.05800

灰白色晶体

223ºC

445.2ºC at 760 mmHg

215 °C (dec.)(lit.)

1.421 g/cm3

Stable under normal temperatures and pressures. Air sensitive Light sensitive.

2-8ºC

GHS07

警告

H315; H319; H335

NM1880000

3

S26-S36-S24/25

Xi

R36/37/38

2918300090

品名, 成分含量, 用途

2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%

2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: