1,4-二羟基-2,3-萘二腈

1,4-二羟基-2,3-萘二腈

1,4-dihydroxynaphthalene-2,3-dicarbonitrile

1018-79-7

C12H6N2O2

210.18800

88.04000

1.99436

210.04300

1.752

5.1E-12mmHg at 25°C

>300ºC(lit.)

1.51 g/cm3

534ºC at 760 mmHg

2926909090

R36/37/38

S26; S36/37/39

Xi

品名, 成分含量, 用途

2926909090 其他腈基化合物. 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%

HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

2926909090. Other Nitrile-function compounds. General tariff:6.5%