双(甲基环戊二烯)二氯化锆

双(甲基环戊二烯)二氯化锆

Bis(methylcyclopentadienyl)zirconium dichloride

12109-71-6

C12H14Cl2Zr

320.37000

0.00000

4.20220

317.95200

灰色片

85.8ºC at 760 mmHg

180-184ºC

Air sensitive Moisture sensitive.

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Do not expose to air. Store protected from moisture. Store under an inert atmosphere.

S26-S36/37/39-S45

III

UN 3261

C

R34

2903890090

2933990090

2933990090. 其他仅含氮杂原子的杂环化合物. 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%

2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%