3,5-二甲氧基苯乙炔

3,5-二甲氧基苯乙炔

3,5-Dimethoxyphenylacetylene

171290-52-1

C10H10O2

162.18500

18.46000

1.68510

162.06800

1.522

>230 °F

0.0162mmHg at 25°C

44-48ºC(lit.)

1.06g/cm3

264.1ºC at 760 mmHg

GHS07

警告

H317; H319

2909309090

R36

S22; S26; S36/37; S45

Xn

品名, 成分含量, 用途

2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

HS:2909309090.Other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5%