3-(叔丁基二甲基硅氧基)戊二酸酐

3-(叔丁基二甲基硅氧基)戊二酸酐

3-(tert-Butyldimethylsilyloxy)glutaric anhydride

91424-40-7

C11H20O4Si

244.36000

52.60000

2.24040

244.11300

白色片状结晶粉末

1.451

79-81 °C(lit.)

1.03 g/cm3

302.4ºC at 760 mmHg

2931900090

3

R36/37/38

S26-S37/39

Xi

2931900090. Other organo-inorganic compounds

2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%