N-羟基马来酰亚胺

N-羟基马来酰亚胺

N-Hydroxymaleimide

4814-74-8

C4H3NO3

113.07200

57.61000

-0.76150

113.01100

淡黄色粉末

1.666

Stable at normal temperatures in tightly closed containers under an inert atmosphere.

121.2ºC

Keep container closed when not in use. Keep under a nitrogen blanket. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area. Do not expose to air. Store protected from moisture.

130-133 °C (dec.)(lit.)

1.793 g/cm3

276.8ºC at 760 mmHg

GHS05

危险

H314

III

8

2925190090

UN 3261 8/PG 3

3

R20/21/22; R34

S26-S36/37/39-S45

C

品名, 成分含量, 用途

2925190090 其他酰亚胺及其衍生物盐. 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%

2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%