DL-3,4-二羟基苯基二醇

DL-3,4-二羟基苯基二醇

rac 3,4-Dihydroxyphenylethylene Glycol-d3

28822-73-3

C8H10O4

170.16300

80.92000

0.12350

170.05800

结晶固体

1.664

236.6ºC

5.29E-09mmHg at 25°C

-20ºC

128-129ºC

1.481g/cm3

453.2ºC at 760mmHg

2907299090

R36/37/38

S26; S36

Xi

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%