二乙基膦酰基乙酸叔丁酯

二乙基膦酰基乙酸叔丁酯

tert-butyl 2-diethoxyphosphorylacetate

27784-76-5

C10H21O5P

252.24500

71.64000

2.59420

252.11300

无色透明液体

n20/D 1.431(lit.)

>230 °F

0mmHg at 25°C

1.074 g/mL at 25 °C(lit.)

100-103 °C1.5 mm Hg(lit.)

2931900090

3

R36/38

S26-S36

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%