十二甲基二氢六硅氧烷

十二甲基二氢六硅氧烷

1,1,3,3,5,5,7,7,9,9,11,11-dodecamethylhexasiloxane

995-82-4

C12H38O5Si6

430.94000

46.15000

3.84340

430.13300

2934999090

品名, 成分含量, 用途

2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: