4,7-二羟基-2,4,7,9-四甲基-5-癸炔

4,7-二羟基-2,4,7,9-四甲基-5-癸炔

2,4,7,9-Tetramethyl-5-decyne-4,7-diol

126-86-3

C14H26O2

226.35500

40.46000

2.58400

226.19300

蜡质白色晶体

1.479

>230 °F

0.00296mmHg at 25°C

Keep in a cool, dry location in a tightly sealed container.

42-44 °C(lit.)

0,89 g/cm3

255 °C(lit.)

III

2905399090

3077

3

R36; R52/53

S26-S37/39-S61-S39

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%