(2R,2R)-(-)-2,4-戊二醇

(2R,2R)-(-)-2,4-戊二醇

(2R,4R)-(-)-2,4-Dihydroxypentane

42075-32-1

C5H12O2

104.14800

40.46000

0.13810

104.08400

白色晶体

1.443

72.784ºC

0-6ºC

48-51ºC

0.978g/cm3

174.021ºC at 760 mmHg

2905399090

R36/37/38

S22; S24/25; S36; S26

Xi

HS:2905399090.other diols

品名, 成分含量, 用途, 包装

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

2905399090 其他二元醇。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%

2905399090 other diols。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%