叔-丁基-1-甲基-2-炔丙基醚

叔-丁基-1-甲基-2-炔丙基醚

3-[(2-methylpropan-2-yl)oxy]but-1-yne

26826-40-4

C8H14O

126.19600

9.23000

1.82320

126.10400

n20/D 1.41(lit.)

50 °F

0.795 g/mL at 25ºC(lit.)

41ºC25 mm Hg(lit.)

II

3.1

2909199090

UN 3271 3/PG 2

R11

S16

F

品名, 成分含量, 用途

2909199090. 其他无环醚及其卤化衍生物（包括磺化，硝化或亚硝化衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

HS:2909199090.Other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5%