四甲基氢醌

四甲基氢醌

2,3,5,6-tetramethylbenzene-1,4-diol

527-18-4

C10H14O2

166.21700

40.46000

2.33140

166.09900

1.565

151.3ºC

312ºC at 760 mmHg

1.097g/cm3

S26; S36/37/39

R36/37/38

2907299090

品名, 成分含量, 用途

A.入境货物通关单
B.出境货物通关单

R.进口食品卫生监督检验
S.出口食品卫生监督检验
M.进口商品检验
N.出口商品检验

2907299090 其他多元酚，酚醇。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%