2-N,4-N-diphenylbenzene-1,2,4,5-tetramine

4608-07-5

C18H18N4

290.36200

76.10000

5.64660

290.15300

1.764

278.4ºC

1.284g/cm3

463.9ºC at 760 mmHg

2921590090

品名, 成分含量, 用途

2921590090. 其他芳香多胺及衍生物及它们的盐. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%