4,4'-联[1-萘酚]

4,4'-联[1-萘酚]

4-(4-hydroxynaphthalen-1-yl)naphthalen-1-ol

1446-34-0

C20H14O2

286.32400

40.46000

5.07120

286.09900

1.758

230.1ºC

6.07E-10mmHg at 25°C

1.302g/cm3

482.7ºC at 760 mmHg

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%